Operation Manual SWF Series Switch Mode Power Supply No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. http://www.sanken-ele.co.jp/en/ December 2012 Table of Contents Safety Precautions Appearance and Meaning of Safety Warnings Hazard and Caution Safety Warnings 3 4 4 Introduction to SWF Series 6 Product Models Model SWF050P-24 Model SWF100P-24 Model SWF150P-24 Model SWF240P-24 7 7 9 11 13 Model Number Description 17 Input and Output Terminals, Connectors, and Pin Assignments 18 Functional Description Dynamic load Remote on/off control 20 20 20 Installation Electrical clearance air space Mounting Derating 21 21 22 23 Specifications and Standards Model SWF050P-24 Model SWF100P-24 Model SWF150P-24 Model SWF240P-24 24 24 26 28 30 This paper is prepared as of Dec. 2012 and subject to change without notice. 2 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Safety Precautions Be sure to observe the precautions explained below. 1. Be sure to read this complete document and the detailed specifications of the individual products in the product series before using the product. 2. The products should be handled only by persons who have competent electrical knowledge. 3. The products are DC stabilized power supplies with special structures created for mounting inside of protective electrical device enclosures. Use only when properly mounted in protected device enclosures. 4. Although Sanken strives to improve the quality and the reliability of the products, please implement safety designs that comply or exceed all industry standards and all of the regulatory requirements of the jurisdictions where the products will be used. Safety designs for use of the products are the responsibility of the customer or user. The customer or user has the responsibility not to endanger human life or health, or to damage property due to malfunction and/or failures of the products when using them. 5. When considering use of the products for the following equipment and applications, for which there is enhanced risk that the products could endanger human life or affect property maintenance or public functions, be sure to secure suf- ! ficient fail-safe functionality of the customer or user devices by means of system redundancies and other methods: • Medical equipment, etc. that could directly endanger human life • Electric trains and other conveyances such as elevators, etc. that could result in personal injury • Vehicles and vessels, etc. that could be affected by vibration or shock • Traffic systems, etc. that could exert an important influence on society and the public • Any other applications and equipment similar to those mentioned above. 6. Be sure to observe the items below: • Do not disassemble, repair, or modify these products. • Do not touch inside of the products because of high voltage. • Use the products within the specified input voltage, frequency, output voltage, and output current ranges. • Be sure to observe designated ambient environment conditions, such as ambient temperature and relative humidity. • Each product model has a designated method for installation and mounting. Observe installation and mounting instructions. 3 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Appearance and Meaning of Safety Warnings In this document, the levels of safety warnings are divided into two categories, Hazard and Caution. ! Disregarding a Hazard display and incorrectly using the product could result in death and/or serious injury. Hazard ! Prohibited action ! Disregarding a Caution display and incorrectly using the product could result in personal injury and/or physical damage. Strong warning Electric shock hazard Caution Be sure to observe the safety precautions indicated on the product and in documentation by symbols and text. The general meaning of symbols is as follows: Fire hazard Hazard and Caution Safety Warnings General Cautionary Notices ! Hazard • Shock hazard • Never take off the cover. • There is a high voltage circuit inside and touching it mistakenly could result in death and/or serious injury. • Fire hazard • If any abnormal odor or abnormal noise, or smoking or ignition arises in the product, immediately turn off the product and cut the power input to the product by opening an external circuit breaker or other means. • Please contact the vendor from which the product was purchased and/or Sanken. • In case of fire, use a fire extinguisher of a powder/ABC type approved for use on electrical fires. Note: Never use water. 4 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Other Precautions ! Caution Each power supply model has a designated input/output range. Be sure to use the products within designated input/output range. ! Be sure that the total power consumption connecting with the load does not exceed the rated output capacity per each power supply. If a power supply is used under an overload condition, it could cause fire. Be sure to use thick wire for input/output wiring, and that it is appropriate for the input/output power. If thin wires are used, it could cause fire. Be sure not to use and/or store the products in temperature, humidity, and dew condensation conditions beyond the ambient environmental conditions specified in the catalog and/or operation manual, otherwise failure of the products could result. ! When the power supply is operated in dusty conditions, please apply dust proofing measures. The dust could interfere heat dissipation and cause failure and/or fire. ! When the power supply is installed, be sure to use designated screws (paying particular attention to screw length and diameter), otherwise electric shock and/or fire could result. The products are not intended for use in equipment that requires high reliability for sustaining human life. Be sure not to use the products for any particular application such as in nuclear reactor and/or power control systems, aerospace applications, special Medical equipment, and so forth. ! When installing the products, be sure to connect each input terminal and output terminal without fail, otherwise malfunction and damage to the products, personal injury, and fire could result. Be sure not to apply any external voltage to output terminals of the products, otherwise damage to the internal devices of the products could result. Be sure not to use and/or store the products in an environment with corrosive gases such as hydrogen sulfide, sulfur dioxide, and so forth, otherwise damage to the products could result. When operating the products in an environment with interference from radio waves, electric fields, or magnetic fields, the products may malfunction, which could lead to failures. Be sure not to use the products under such conditions. ! Although Sanken strives to improve the quality and the reliability of the products, the customer and user are responsible to be sure to apply safe design of their equipment before using the products. 5 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Introduction to SWF Series General Description The SWF series are compact, wide ranging power supplies, providing peak power capability that supports twice the rated output, making them ideal for motorized applications. They offer low noise and high efficiency by current resonant circuitry. Features and Benefits • Supports peak loading, two times the rated current (maximum of 10 seconds) • World wide input (85 to 264 VAC) • Provides high efficiency and low noise via current switching technology • Acquired CE marking for Low Voltage Differential • Conductive emission class B (VCCI class B, FCC class B, EN55022 class B) • Safety standards: UL60950-1, C-UL (CSA60950-1), SEMKO (EN60950-1) • Options: remote on / off control, chassis, cover, terminal stand (SWF240P only) Model shown with optional chassis and cover, screw terminals option available for 240 W unit Models shown without optional chassis and cover 50 W Output 100 W Output 150 W Output 240 W Output 6 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Product Models Model SWF050P-24 Output Power: 50 W, Output Voltage: 24 V Circuit Assembly Only Weight: 160 g Label Label 122±0.5 Top View Output voltage adjuster 1.6 40±0.5 V– V+ LED operation display 3.5 (MAX) 25 28.5 5 Dimensions in mm Tolerance ±1.0 mm unless otherwise specified 132 5 FG N (AC) L (AC) 50 (4X) 3.5 Mounting Holes 7 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model SWF050P-24 (continued) Output Power: 50 W, Output Voltage: 24 V Circuit Assembly with Chassis (L option) Label Label (4X)M3 Mounting Screw Holes (2X) 3.5 Mounting Holes 40±0.5 20±0.5 60 3.5 30 20 10 162 FG N (AC) L (AC) 150±0.5 Top View Output voltage adjuster LED operation display 3.5 6 V– V+ Dimensions in mm Tolerance ±1.0 mm unless otherwise specified 15 10 36 3.5 Mounting Hole (2X)M3 Mounting Screw Holes 6 150±0.5 Circuit Assembly with Chassis and Cover (LC option) Label Label (Mounting holes same as on opposite side) 162 20 150±0.5 Top View Output voltage adjuster LED operation display 3.5 6 15 10 36 3.5 Mounting Hole (2X)M3 Mounting Screw Holes Dimensions in mm Tolerance ±1.0 mm unless otherwise specified V– V+ 10 60 3.5 30 FG N (AC) L (AC) 40±0.5 20±0.5 (4X)M3 Mounting Screw Holes (2X) 3.5 Mounting Holes 6 150±0.5 8 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model SWF100P-24 Output Power: 100 W, Output Voltage: 24 V Circuit Assembly Only Weight: 300 g Label 155 (4X) 3.5 Mounting Holes V– 62 52.05 FG N (AC) L (AC) 5 V+ 145±0.5 Top View Output voltage adjuster 1.6 30 Dimensions in mm Tolerance ±1.0 mm unless otherwise specified 33.5 Label LED operation display 3.5 (MAX) 5 9 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model SWF100P-24 (continued) Output Power: 100 W, Output Voltage: 24 V Circuit Assembly with Chassis (L option) Label Label (4X)M4 Mounting Screw Holes (2X) 4.5 Mounting Holes 4.5 36 72 V– 6 173±0.5 Top View Output voltage adjuster 4.5 Mounting Hole LED operation display 20 15 45 (2X)M4 Mounting Screw Holes Dimensions in mm Tolerance ±1.0 mm unless otherwise specified V+ 4.5 45±0.5 FG N (AC) L (AC) 13 25±0.5 23 185 6 173±0.5 Circuit Assembly with Chassis and Cover (LC option) Label Label (Mounting holes same as on opposite side) (4X)M4 Mounting Screw Holes (2X) 4.5 Mounting Holes 72 24 25±0.5 V+ 173±0.5 Top View Output voltage adjuster LED operation display 4.5 6 4.5 Mounting Hole 20 15 45 (2X)M4 Mounting Screw Holes Dimensions in mm Tolerance ±1.0 mm unless otherwise specified V– 14 FG N (AC) L (AC) 4.5 36 45±0.5 185 6 173±0.5 10 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model SWF150P-24 Output Power: 150 W, Output Voltage: 24 V Circuit Assembly Only Weight: 400 g Label (4X) 3.5 Mounting Holes V– 75 65±0.5 FG N (AC) L (AC) 160 5 V+ 150±0.5 Top View Output voltage adjuster 1.6 Dimensions in mm Tolerance ±1.0 mm unless otherwise specified 33.5 37 Label LED operation display 3.5 (MAX) 5 11 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model SWF150P-24 (continued) Output Power: 150 W, Output Voltage: 24 V Circuit Assembly with Chassis (L option) Label Label (4X)M4 Mounting Screw Holes (2X) 4.5 Mounting Holes 85 55±0.5 V– V+ 15 25 35±0.5 FG N (AC) L (AC) 4.5 42 188 6 Output voltage adjuster 4.5 Mounting Hole 20 15 47 (2X)M4 Mounting Screw Holes Dimensions in mm Tolerance ±1.0 mm unless otherwise specified LED operation display 4.5 176±0.5 Top View 6 176±0.5 Circuit Assembly with Chassis and Cover (LC option) Label Label (Mounting holes same as on opposite side) (4X)M4 Mounting Screw Holes (2X) 4.5 Mounting Holes 85 55±0.5 35±0.5 25 V+ 176±0.5 Top View Output voltage adjuster LED operation display 4.5 6 4.5 Mounting Hole 20 15 47 (2X)M4 Mounting Screw Holes Dimensions in mm Tolerance ±1.0 mm unless otherwise specified V– 15 FG N (AC) L (AC) 4.5 42 188 6 176±0.5 12 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model SWF240P-24 Output Power: 240 W, Output Voltage: 24 V Circuit Assembly Only Weight: 700 g (5X) 3.5 Mounting Holes 84 74±0.5 V– V+ 5 FG N (AC) L (AC) 180 89±0.5 170±0.5 Top View Label 1.6 38.5 Dimensions in mm Tolerance ±1.0 mm unless otherwise specified 42 Label LED operation display Output voltage adjuster 3.5 (MAX) 5 13 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model SWF240P-24 (continued) Output Power: 240 W, Output Voltage: 24 V Circuit Assembly with Chassis (L option) Label Label 30 15 59 (2X)M4 Mounting Screw Holes 4.5 Mounting Hole 212 49 16.5 V– 4.5 98 26.5 45±0.5 200±0.5 65±0.5 FG N (AC) L (AC) 4.5 6 (4X)M4 Mounting Screw Holes (2X) 4.5 Mounting Holes V+ 6 200±0.5 Top View LED operation display Output voltage adjuster Dimensions in mm Tolerance ±1.0 mm unless otherwise specified Circuit Assembly with Chassis and Cover (LC option) Label Label (Mounting holes same as on opposite side) 49 16.5 V– 4.5 98 FG N (AC) L (AC) 212 65±0.5 45±0.5 26.5 (4X)M4 Mounting Screw Holes (2X) 4.5 Mounting Holes V+ 6 LED operation display Output voltage adjuster 4.5 200±0.5 Top View 4.5 Mounting Hole Dimensions in mm Tolerance ±1.0 mm unless otherwise specified 30 59 15 (2X)M4 Mounting Screw Holes 6 200±0.5 14 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model SWF240P-24 with Terminal Block Output Power: 240 W, Output Voltage: 24 V Circuit Assembly Only with Screw Terminals (T option) (5X) 3.5 Mounting Holes V– V– V+ V+ 5 84 74±0.5 FG N (AC) L (AC) 180 89±0.5 170±0.5 Top View Label 1.6 38.5 Dimensions in mm Tolerance ±1.0 mm unless otherwise specified 42 Label LED operation display Output voltage adjuster 3.5 (MAX) 5 15 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model SWF240P-24 with Terminal Stand (continued) Output Power: 240 W, Output Voltage: 24 V Circuit Assembly with Chassis (L option) and Screw Terminals (T option) Label Label 30 15 59 (2X)M4 Mounting Screw Holes 4.5 Mounting Hole 212 16.5 49 V– V– V+ V+ 4.5 98 26.5 45±0.5 200±0.5 65±0.5 FG N (AC) L (AC) 4.5 6 (4X)M4 Mounting Screw Holes (2X) 4.5 Mounting Holes 6 200±0.5 Top View LED operation display Output voltage adjuster Dimensions in mm Tolerance ±1.0 mm unless otherwise specified Circuit Assembly with Chassis and Cover (LC option) and Screw Terminals (T option) Label Label (Mounting holes same as on opposite side) 49 16.5 4.5 98 45±0.5 FG N (AC) L (AC) 212 65±0.5 26.5 (4X)M4 Mounting Screw Holes (2X) 4.5 Mounting Holes 6 LED operation display Output voltage adjuster 4.5 200±0.5 Top View V– V– V+ V+ 4.5 Mounting Hole Dimensions in mm Tolerance ±1.0 mm unless otherwise specified 30 59 15 (2X)M4 Mounting Screw Holes 6 200±0.5 16 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model Number Description Appear only if options selected [AAA] [NNN] –[NN] [–AA] [–A] [–A] Option 3, T: Terminal Stand (SWF240P-24 only) Option 2, R: Remote on/off Option 1, L: L-type chassis on product LC: L-type chassis and cover on product Nominal total rated output voltage Nominal total rated output wattage Series identifier, for example, “SWF” for SWF series Options Selected Suffixes (None) L: L-type chassis on product C: Cover on product R: Remote On/Off T: Terminal Stand – – – – –L ● – – – –LC ● ● – – –R – – ● – –L–R ● – ● – –LC–R ● ● ● – –L–T ● – – ● –LC–T ● ● – ● –R–T – – ● ● –L–R–T ● – ● ● –LC–R–T ● ● ● ● Availability All products SWF240P-24 only 17 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Input and Output Terminals, Connectors, and Pin Assignments Input/output electrical connector manufacturer: JST Mfg. Co., Ltd. Terminal stand manufacturer: Emuden Corporation Model: SWF050P-24 Connector Socket Identifier Pins Manufacturer Part Number Mating Plug Connector Contacts CN101 1: AC(L) 2: AC(N) 3: FG B3P5-VH VHR-5N SVH-21T-P1.1 (strip) BVH-21T-P1.1 (reel) CN601 1: –V 2: –V 3: +V 4: +V B4P-VH VHR-4N SVH-21T-P1.1 (strip) BVH-21T-P1.1 (reel) B02B-XH-A XHP-2 SXH-001T-P0.6 (strip) BXH-001T-P0.6 (reel) Manufacturer Part Number Mating Plug CN602 (R option only) 1: R/C+ 2: R/C– Model: SWF100P-24 Connector Socket Identifier Pins Connector Contacts CN101 1: AC(L) 2: AC(N) 3: FG B3P5-VH VHR-5N SVH-21T-P1.1 (strip) BVH-21T-P1.1 (reel) CN601 1: –V 2: –V 3: –V 4: –V 5: +V 6: +V 7: +V 8: +V B8P-VH VHR-8N SVH-21T-P1.1 (strip) BVH-21T-P1.1 (reel) B02B-XH-A XHP-2 SXH-001T-P0.6 (strip) BXH-001T-P0.6 (reel) CN602 (R option only) 1: R/C+ 2: R/C– 18 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model: SWF150P-24 Connector Socket Identifier Pins Manufacturer Part Number Mating Plug Connector Contacts CN101 1: AC(L) 2: AC(N) 3: FG B3P5-VH VHR-5N SVH-21T-P1.1 (strip) BVH-21T-P1.1 (reel) CN601 1: +V 2: +V 3: +V 4: +V 5: +V 6: +V B6P-VH VHR-6N SVH-21T-P1.1 (strip) BVH-21T-P1.1 (reel) CN602 1: –V 2: –V 3: –V 4: –V 5: –V 6: –V 7: –V B7P-VH VHR-7N SVH-21T-P1.1 (strip) BVH-21T-P1.1 (reel) B02B-XH-A XHP-2 SXH-001T-P0.6 (strip) BXH-001T-P0.6 (reel) Manufacturer Part Number Mating Plug CN603 (R option only) 1: R/C+ 2: R/C– Model: SWF240P-24 Connector Socket Identifier Pins Connector Contacts CN101 1: AC(L) 2: AC(N) 3: FG B3P5-VH VHR-5N SVH-21T-P1.1 (strip) BVH-21T-P1.1 (reel) CN601 1: +V 2: +V 3: +V 4: +V 5: +V 6: +V B6P-VH VHR-6N SVH-21T-P1.1 (strip) BVH-21T-P1.1 (reel) CN602 1: –V 2: –V 3: –V 4: –V 5: –V 6: –V 7: –V B7P-VH VHR-7N SVH-21T-P1.1 (strip) BVH-21T-P1.1 (reel) SXH-001T-P0.6 (strip) BXH-001T-P0.6 (reel) CN603 (R option only) 1: R/C+ 2: R/C– B02B-XH-A XHP-2 TB101 (T option only) 1: AC(L) 2: AC(N) 3: FG T7201-A-X (Screw terminals) M4 screw TB601 (T option only) 1: +V 2: +V 3: –V 4: –V T7202-A-X (Screw terminals) M4 screw 19 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Functional Description Dynamic load IOUT(PEAK) (A) The peak current load occurs within 10 seconds (duty cycle of 35% or less). The SWF series can also be used with dynamic (pulse) load. 0A t (s) T (s) ! CAUTION: For dynamic operation, use a supply with an output current rms value equal to or less than the rated current of the SWF product selected. Output Current rms Value, Irms = t (s) T (s) × IOUT(PEAK) (A) t is peak current time T is current period IOUT(PEAK) is peak output current amplitude Remote on/off control The SWF series supports remote on/off control (R option required). This function requires the use of a DC power supply external to the SWF series power supply. With remote on/off, the SWF product output goes on when a voltage from 4.5 to 5.5 V (recommended current is 5 mA) is applied between the R/C+ and R/C– terminals. The output goes off when the voltage drops below 0.8 V or is open. The following should be included in the application design: • If the external power supply voltage is too high, insert a current limiting resistor (R). SWF (with remote on/off option) CN602 (SWF050P and SWF100P) CN603 (SWF150P and SWF240P) R/C+ Internal power supply Current limiting resistor 1 kΩ PC R R/C– External power supply VRC – 1 (V) – 1 (kΩ) × 5 (mA) • Use twisted or shielded wire to prevent noise induction. Current limiting resistor, R = • Isolate the remote on/off control circuit from the SWF input, output, and FG circuits. Photocoupler forward drop, Vf(PC) = 1 V ! VRC 5 (mA) CAUTION: If a voltage, current, or configuration that is not specified is applied, it could cause malfunction and/or damage to the power supply. 20 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Installation Electrical clearance air space When the products are used without the L-type chassis (L option) or the cover (C option), ensure adequate free air space is left around the circuit assembly for clearance to allow adequate electrical insulation from an metal enclosure or mounting surface. The minimum clearance distances are shown in the diagram. Please contact Sanken for other mounting options. Note: Additional free air space is recommended for cooling of the products while operating. M3 screw Flat washer Apply insulation to 8 mm x 8 mm area at each screw hole Free air space providing electrical insulaton Free air space providing electrical insulaton 4 mm 4 mm Circuit Assembly Only (End View) Circuit Assembly Only (Top View) 4 mm 4 mm SWF240P-24 only 4 mm 4 mm 4 mm 8 mm Free air space providing electrical insulaton 4 mm Circuit Assembly Only (Side View) 8 mm 4 mm Spacer 4 mm 21 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Mounting free air space. See illustration below. Please consult with Sanken for other orientations. Adequate free air space is mandatory to allow convective airflow to cool the unit. If the cooling effect is insufficient, output could stop. • Each orientation results in a different airflow and a different derating characteristic, as shown in the Derating section. • Ensure there is free airspace clearance on all sides of the unit. A minimum of 8 mm is required between the circuit assembly and any metallic mounting surface, and spacers should be used between the product and the mounting surface. • The unit can be mounted in many orientations, with surrounding • Mounting flanges are provided at the front and rear of the circuit assembly (an additional hole for a mounting screw is provided on the side of the SWF240P circuit assembly board), and screw holes and slots are provided in the chassis and covers. • If the product is used in a dusty environment, an air filter may be required and the filter may affect ventilation efficiency. In such situations, additional derating could be required. Recommended minimum free air space for cooling air flow Rack/enclosure mounting surface Chassis/cover (optional) 8 mm (Side View) 8 mm Orientation A 8 mm (Side View) (Side View) (Side View) Orientation F 8 mm (End View) (End View) 8 mm Orientation D 8 mm Orientation C Orientation E Orientation B ! CAUTION: Do not touch inside the product because high voltage and high temperature can be present. ! CAUTION: Do not insert screws into unit case; insert through mounting flanges only ! CAUTION: The product is designed with surface mount components and should not be exposed to strong vibration. 22 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Derating 100 Output Current (% of Maximum) Derating is applied to each power unit independently. To prevent the load factor from being truncated due to the derating, make sure the power unit is used within specification, considering both derating of total rated power of the unit and adjacent sources of heat or interference with cooling air flow. The derating characteristics of the products at various ambient temperatures are shown below. Each mounting orientation results in a different airflow and a different derating characteristic. The individual traces are labeled according to the recommended mounting orientations shown in the Mounting section. 0 85 90 95 100 Input Voltage (% of Maximum) Without Chassis or Cover With Chassis and Cover Output Current Load [㧑] 80 B 60 D 40 C,E 20 F 0 10 20 30 40 50 Ambient Temperature [℃] 60 B 60 D 40 C,E 20 70 F -10 Mounting Orientation A 80 B 60 40 C 20 D,E,F 0 -10 0 10 20 30 40 50 60 80 B 60 C 40 20 D,E -10 70 Mounting Orientation 0 A 80 B 60 40 C 20 D,E,F 10 20 30 40 50 Ambient Temperature [ ℃] 60 70 Mounting Orientation 100 Output Current Load [ 㧑] Output Current Load [㧑] 100 A 80 B 60 C 40 20 D,E 0 0 -10 0 10 20 30 40 50 Ambient Temperature [℃] 60 -10 70 Mounting Orientation A 80 B 60 C 40 D,F 20 E 0 0 10 20 30 40 50 Ambient Temperature [℃] 60 70 Mounting Orientation 100 Output Current Load [ 㧑] 100 Output Current Load [㧑] 70 Mounting Orientation A Temperature [℃] (Without chassis & Derating curveAmbient by ambient temperature cover) SWF240P-24 60 0 0 SWF150P-24 10 20 30 40 50 AmbientTemperature [℃] 100 Output Curret Load [㧑] 0 100 Output Current Load [ 㧑] A 80 0 -10 SWF100P-24 Mounting Orientation 100 Output Current Load [㧑] Mounting Orientation A 100 SWF050P-24 80 A 80 B 60 C 40 D 20 E 0 -10 0 10 20 30 40 50 Ambient Temperature [℃] 60 70 -10 0 10 20 30 40 50 Ambient Temperature [℃] 60 70 23 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Specifications and Standards Model SWF050P-24 Parameter Rated Input Voltage 100 to 240 VAC Allowable Input Voltage 85 to 264 VAC Input Current Input Conditions Value 1.0 A (VIN = 100 V) (typ)1 Rated Frequency 50 / 60 Hz Allowable Frequency Range 47 to 63 Hz Power Factor (typ)1 Efficiency 0.5 (typ)1 84% (VIN = 100 V) / 85% (VIN = 240 V) Inrush Current (typ)2 15 A (VIN = 100 V) / 30 A (VIN = 200 V) Leakage Current (max)1 0.75 mA (VIN = 240 V) Rated Output Voltage 24 V Output Voltage Variation9 21.6 to 26.4 V Rated Output Current 2.1 A Maximum Peak Current8 Output Conditions3 4.2 A (within 10 s, duty cycle 35% or less) Allowable Output Current Range 0 to 4.2 A Rated Output Power Constant Voltage 50 W Accuracy5 ±3% Ripple Noise1,4 360 mVP-P Output Holding Time (min)1 20 ms Startup Time (typ)1 500 ms Overcurrent Protection Overvoltage Detection above 101% of maximum peak current (automatic recovery) Protection6 Detection above 115% of maximum output voltage (output cutoff) Additional Functions Overtemperature Protection Not Provided Remote Sensing Not Provided Operations Display Not Provided Operating Temperature Range –10°C to 70°C Storage Temperature Range –25°C to 85°C Operating Humidity Range 30% to 90% Storage Humidity Range 20% to 90% Cooling Requirements Natural air cooling Vibration Frequency Environmental Conditions Vibration Resistance 10 to 55 Hz Sweep Time 3 minutes Acceleration 19.6 m / s2 (2 G) Vibration Direction Vibration Time Shock Resistance Installation Conditions x, y, z One hour in each of three directions 98 m / s2 (10 G); conduct this test on an oak board with a flat surface and a thickness of 10 mm or more; lift one edge of the bottom side of the unit 50 mm and drop it on the board; drop 3 times on each of the 4 edges Derating may be required due to mounting orientation Continued on the next page… 24 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Continued from the previous page… Model SWF050P-24 Parameter Insulation Withstand Voltage Insulation7 Value Input-Output 3000 VAC one minute (leakage current 15 mA or less) Input-FG 2000 VAC one minute (leakage current 15 mA or less) Output-FG 500 VAC one minute (leakage current 15 mA or less) Input-Output Insulation Resistance Input-FG 100 MΩ (measured with 500 VDC) Output-FG UL60950-1, C-UL(CSA60950-1) Safety Standards SEMKO (EN60950-1) certified Designed to meet Electrical Appliance and Safety law Applicable Standards Designed to meet FCC Class B (120 VAC) Conducted Emissions Designed to meet EN55022 (230 VAC) Designed to meet VCCI Class B (100 VAC) EMC Designated to meet harmonic current IEC61000-3-2 1. Specified under rated input/output conditions at an ambient temperature of 25°C. 2. More current above noted values may flow at restart (ambient temperature of 25°C). 3. Output conditions are measured at a point 15 cm from the output connector, with a 63 V / 100 μF electrolytic capacitor and a 0.1 μF film capacitor connected to that point. 4. Ripple noise is measured with a 100 MHz oscilloscope using a 1:1 probe. 5. The constant voltage accuracy is measured with a static input variation, a static load variation, a time drift, and an ambient temperature variation. 6. Reset is performed by reapplying input voltage. 7. Insulation conditions are specified at normal temperature and humidity. 8. Startup is to be performed at less than the rated output current. 9. In the case where output voltage is variable, set a voltage such that Output Voltage Variation, Rated Output Current, and Rated Output Power are not exceeded. 25 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model SWF100P-24 Parameter Rated Input Voltage 100 to 240 VAC Allowable Input Voltage 85 to 264 VAC Input Current Input Conditions Value 1.4 A (VIN = 100 V) (typ)1 Rated Frequency 50 / 60 Hz Allowable Frequency Range 47 to 63 Hz Power Factor (typ)1 Efficiency 0.9 (typ)1 86% (VIN = 100 V) / 89% (VIN = 240 V) Inrush Current (typ)2 15 A (VIN = 100 V) / 30 A (VIN = 200 V) Leakage Current (max)1 0.75 mA (VIN = 240 V) Rated Output Voltage 24 V Output Voltage Variation 21.6 to 26.4 V Rated Output Current 4.2 A Maximum Peak Current8 Output Conditions3 8.4 A (within 10 s, duty cycle 35% or less) Allowable Output Current Range 0 to 8.4 A Rated Output Power Constant Voltage 100 W Accuracy5 ±3% Ripple Noise1,4 180 mVP-P Output Holding Time (min)1 20 ms Startup Time (typ)1 500 ms Overcurrent Protection Overvoltage Detection above 101% of maximum peak current (automatic recovery) Protection6 Detection above 115% of maximum output voltage (output cutoff) Additional Functions Overtemperature Protection Not Provided Remote Sensing Not Provided Operations Display Not Provided Operating Temperature Range –10°C to 70°C Storage Temperature Range –25°C to 85°C Operating Humidity Range 30% to 90% Storage Humidity Range 20% to 90% Cooling Requirements Natural air cooling Vibration Frequency Environmental Conditions Vibration Resistance 10 to 55 Hz Sweep Time 3 minutes Acceleration 19.6 m / s2 (2 G) Vibration Direction Vibration Time Shock Resistance Installation Conditions x, y, z One hour in each of three directions 98 m / s2 (10 G); conduct this test on an oak board with a flat surface and a thickness of 10 mm or more; lift one edge of the bottom side of the unit 50 mm and drop it on the board; drop 3 times on each of the 4 edges Derating may be required due to mounting orientation Continued on the next page… 26 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Continued from the previous page… Model SWF100P-24 Parameter Insulation Withstand Voltage Insulation7 Value Input-Output 3000 VAC one minute (leakage current 15 mA or less) Input-FG 2000 VAC one minute (leakage current 15 mA or less) Output-FG 500 VAC one minute (leakage current 15 mA or less) Input-Output Insulation Resistance Input-FG 100 MΩ (measured with 500 VDC) Output-FG UL60950-1, C-UL(CSA60950-1) Safety Standards SEMKO (EN60950-1) certified Designed to meet Electrical Appliance and Safety law Applicable Standards Designed to meet FCC Class B (120 VAC) Conducted Emissions Designed to meet EN55022 (230 VAC) Designed to meet VCCI Class B (100 VAC) EMC Designated to meet harmonic current IEC61000-3-2 1. Specified under rated input/output conditions at an ambient temperature of 25°C. 2. More current above noted values may flow at restart (ambient temperature of 25°C). 3. Output conditions are measured at a point 15 cm from the output connector, with a 63 V / 100 μF electrolytic capacitor and a 0.1 μF film capacitor connected to that point. 4. Ripple noise is measured with a 100 MHz oscilloscope using a 1:1 probe. 5. The constant voltage accuracy is measured with a static input variation, a static load variation, a time drift, and an ambient temperature variation. 6. Reset is performed by reapplying input voltage. 7. Insulation conditions are specified at normal temperature and humidity. 8. Startup is to be performed at less than the rated output current. 27 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model SWF150P-24 Parameter Rated Input Voltage 100 to 240 VAC Allowable Input Voltage 85 to 264 VAC Input Current Input Conditions Value 1.9 A (VIN = 100 V) (typ)1 Rated Frequency 50 / 60 Hz Allowable Frequency Range 47 to 63 Hz Power Factor (typ)1 Efficiency 0.9 (typ)1 87% (VIN = 100 V) / 91% (VIN = 240 V) Inrush Current (typ)2 15 A (VIN = 100 V) / 30 A (VIN = 200 V) Leakage Current (max)1 0.75 mA (VIN = 240 V) Rated Output Voltage 24 V Output Voltage Variation 21.6 to 26.4 V Rated Output Current 6.3 A Maximum Peak Current8 Output Conditions3 12.6 A (within 10 s, duty cycle 35% or less) Allowable Output Current Range 0 to 12.6 A Rated Output Power Constant Voltage 150 W Accuracy5 ±3% Ripple Noise1,4 180 mVP-P Output Holding Time (min)1 20 ms Startup Time (typ)1 500 ms Overcurrent Protection Overvoltage Detection above 101% of maximum peak current (automatic recovery) Protection6 Detection above 115% of maximum output voltage (output cutoff) Additional Functions Overtemperature Protection Not Provided Remote Sensing Not Provided Operations Display Not Provided Operating Temperature Range –10°C to 70°C Storage Temperature Range –25°C to 85°C Operating Humidity Range 30% to 90% Storage Humidity Range 20% to 90% Cooling Requirements Natural air cooling Vibration Frequency Environmental Conditions Vibration Resistance 10 to 55 Hz Sweep Time 3 minutes Acceleration 19.6 m / s2 (2 G) Vibration Direction Vibration Time Shock Resistance Installation Conditions x, y, z One hour in each of three directions 98 m / s2 (10 G); conduct this test on an oak board with a flat surface and a thickness of 10 mm or more; lift one edge of the bottom side of the unit 50 mm and drop it on the board; drop 3 times on each of the 4 edges Derating may be required due to mounting orientation Continued on the next page… 28 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Continued from the previous page… Model SWF150P-24 Parameter Insulation Withstand Voltage Insulation7 Value Input-Output 3000 VAC one minute (leakage current 15 mA or less) Input-FG 2000 VAC one minute (leakage current 15 mA or less) Output-FG 500 VAC one minute (leakage current 15 mA or less) Input-Output Insulation Resistance Input-FG 100 MΩ (measured with 500 VDC) Output-FG UL60950-1, C-UL(CSA60950-1) Safety Standards SEMKO (EN60950-1) certified Designed to meet Electrical Appliance and Safety law Applicable Standards Designed to meet FCC Class B (120 VAC) Conducted Emissions Designed to meet EN55022 (230 VAC) Designed to meet VCCI Class B (100 VAC) EMC Designated to meet harmonic current IEC61000-3-2 1. Specified under rated input/output conditions at an ambient temperature of 25°C. 2. More current above noted values may flow at restart (ambient temperature of 25°C). 3. Output conditions are measured at a point 15 cm from the output connector, with a 63 V / 100 μF electrolytic capacitor and a 0.1 μF film capacitor connected to that point. 4. Ripple noise is measured with a 100 MHz oscilloscope using a 1:1 probe. 5. The constant voltage accuracy is measured with a static input variation, a static load variation, a time drift, and an ambient temperature variation. 6. Reset is performed by reapplying input voltage. 7. Insulation conditions are specified at normal temperature and humidity. 8. Startup is to be performed at less than the rated output current. 29 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Model SWF240P-24 Parameter Rated Input Voltage 100 to 240 VAC Allowable Input Voltage 85 to 264 VAC Input Current Input Conditions Value 2.9 A (VIN = 100 V) (typ)1 Rated Frequency 50 / 60 Hz Allowable Frequency Range 47 to 63 Hz Power Factor (typ)1 Efficiency 0.9 (typ)1 88% (VIN = 100 V) / 92% (VIN = 240 V) Inrush Current (typ)2 15 A (VIN = 100 V) / 30 A (VIN = 200 V) Leakage Current (max)1 0.75 mA (VIN = 240 V) Rated Output Voltage 24 V Output Voltage Variation 21.6 to 26.4 V Rated Output Current 10.0 A Maximum Peak Current8 Output Conditions3 20.0 A (within 10 s, duty cycle 35% or less) Allowable Output Current Range 0 to 20.0 A Rated Output Power Constant Voltage 240 W Accuracy5 ±3% Ripple Noise1,4 360 mVP-P Output Holding Time (min)1 20 ms Startup Time (typ)1 500 ms Overcurrent Protection Overvoltage Detection above 101% of maximum peak current (automatic recovery) Protection6 Detection above 115% of maximum output voltage (output cutoff) Additional Functions Overtemperature Protection Not Provided Remote Sensing Not Provided Operations Display Not Provided Operating Temperature Range –10°C to 70°C Storage Temperature Range –25°C to 85°C Operating Humidity Range 30% to 90% Storage Humidity Range 20% to 90% Cooling Requirements Natural air cooling Vibration Frequency Environmental Conditions Vibration Resistance 10 to 55 Hz Sweep Time 3 minutes Acceleration 19.6 m / s2 (2 G) Vibration Direction Vibration Time Shock Resistance Installation Conditions x, y, z One hour in each of three directions 98 m / s2 (10 G); conduct this test on an oak board with a flat surface and a thickness of 10 mm or more; lift one edge of the bottom side of the unit 50 mm and drop it on the board; drop 3 times on each of the 4 edges Derating may be required due to mounting orientation Continued on the next page… 30 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Continued from the previous page… Model SWF240P-24 Parameter Insulation Withstand Voltage Insulation7 Value Input-Output 3000 VAC one minute (leakage current 15 mA or less) Input-FG 2000 VAC one minute (leakage current 15 mA or less) Output-FG 500 VAC one minute (leakage current 15 mA or less) Input-Output Insulation Resistance Input-FG 100 MΩ (measured with 500 VDC) Output-FG UL60950-1, C-UL(CSA60950-1) Safety Standards SEMKO (EN60950-1) certified Designed to meet Electrical Appliance and Safety law Applicable Standards Designed to meet FCC Class B (120 VAC) Conducted Emissions Designed to meet EN55022 (230 VAC) Designed to meet VCCI Class B (100 VAC) EMC Designated to meet harmonic current IEC61000-3-2 1. Specified under rated input/output conditions at an ambient temperature of 25°C. 2. More current above noted values may flow at restart (ambient temperature of 25°C). 3. Output conditions are measured at a point 15 cm from the output connector, with a 63 V / 100 μF electrolytic capacitor and a 0.1 μF film capacitor connected to that point. 4. Ripple noise is measured with a 100 MHz oscilloscope using a 1:1 probe. 5. The constant voltage accuracy is measured with a static input variation, a static load variation, a time drift, and an ambient temperature variation. 6. Reset is performed by reapplying input voltage. 7. Insulation conditions are specified at normal temperature and humidity. 8. Startup is to be performed at less than the rated output current. 31 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012 Sanken reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Therefore, the user is cautioned to verify that the information in this publication is current before placing any order. When using the products described herein, the applicability and suitability of such products for the intended purpose shall be reviewed at the users' responsibility. Although Sanken undertakes to enhance the quality and reliability of its products, the occurrence of failure and defect of semiconductor products at a certain rate is inevitable. Users of Sanken products are requested to take, at their own risk, preventative measures including safety design of the equipment or systems against any possible injury, death, fires or damages to society due to device failure or malfunction. Sanken products listed in this publication are designed and intended for use as components in general-purpose electronic equipment or apparatus (home appliances, office equipment, telecommunication equipment, measuring equipment, etc.). Their use in any application requiring radiation hardness assurance (e.g., aerospace equipment) is not supported. When considering the use of Sanken products in applications where higher reliability is required (transportation equipment and its control systems or equipment, fire- or burglar-alarm systems, various safety devices, etc.), contact a company sales representative to discuss and obtain written confirmation of your specifications. The use of Sanken products without the written consent of Sanken in applications where extremely high reliability is required (aerospace equipment, nuclear power-control stations, life-support systems, etc.) is strictly prohibited. The information included herein is believed to be accurate and reliable. Application and operation examples described in this publication are given for reference only and Sanken assumes no responsibility for any infringement of industrial property rights, intellectual property rights, or any other rights of Sanken or any third party that may result from its use. The contents in this document must not be transcribed or copied without Sanken’s written consent. 32 No.PAN40005-001EC01-OM SANKEN ELECTRIC CO., LTD. December 2012