MPM-20SVSeries 85 to 305 VAC Input, 20W Miniature PC Mount AC/DC Power Supplies Electrical Specifications Key Features: • 20W Output Power • Universal 85-305 VAC Input Specifications typical @ +25°C, 230 VAC input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Parameter Conditions Input Voltage Range • EN 60950 Approved • Six Single Output Models Input Frequency Input Current • Meets EN 55022 B • >300 kHour MTBF • Compact PC Mount Case Inrush Current Leakage Current Min. Typ. 85 100 47 See Model Selection Guide 115 VAC 15.0 230 VAC 30.0 230 VAC/50 Hz 0.3 Max. 305 430 63 Units VAC VDC Hz Conditions Min. Typ. See Model Selection Guide See Model Selection Guide Max. Units ±10 % % % % % mV Pk - Pk A Pk mA rms Output Parameter Output Voltage Output Current Output Trim Range Minimum Load Output Voltage Accuracy Line Regulation Load Regulation Ripple & Noise (20 MHz) 0 ±2.0 ±0.5 ±1.0 50 15 80 ±0.02 Continuous (Autorecovery) Autorecovery 110 VIN = Min to Max See Note 2 See Note 3 115 VAC 230 VAC Hold-Up Time Temperature Coefficient Short Circuit Protection Overload Protection 100 mSec %/°C % General Parameter Conditions Input to Output, 60S Input to FG, 60S Isolation Voltage Switching Frequency Min. 3,000 2,000 Typ. Max. Units VAC 65 kHz Environmental MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Parameter Operating Temperature Range Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight Conditions Min. Typ. Max. -40 +25 +70 -40 +105 Free Air Convection (See Derating Curve) RH, Non-condensing 95 Ambient Units °C °C % See Mechanical Diagram On Page 4 Non-Conductive Black Plastic (UL94-V0) 4.22 Oz (120g) Reliability Specifications Parameter MTBF Lead Temperature, See Note 4 Safety Standards Safety Class Conditions Min. Typ. MIL HDBK 217F, 25°C, Gnd Benign 300 Wave Solder Hand Solder UL 60950, EN 60950 Class I www.micropowerdirect.com Max. 260 360 Units kHours °C www.micropowerdirect.com Model Selection Guide Input Model Number Output Current (A) Voltage Current Power Over Volt. Protection Capacitive Load (µF, Max) Efficiency (%, Typ) 115 VAC 230 VAC (VDC) (A Max.) (W) (VDC) MPM-20SV-03 0.60 0.34 3.3 3.50 11.5 7.5 48,000 75 MPM-20SV-05 0.60 0.34 5.0 3.50 17.5 7.5 12,240 78 MPM-20SV-09 0.60 0.34 9.0 2.10 20.0 12.0 5,600 79 MPM-20SV-12 0.60 0.34 12.0 1.60 20.0 20.0 5,400 83 MPM-20SV-15 0.60 0.34 15.0 1.30 20.0 20.0 2,400 84 MPM-20SV-24 0.60 0.34 24.0 0.85 20.0 30.0 1,840 85 Notes: 1. Operation at no load will not damage the units, however, they may not meet all specifications. 2. Load regulation is measured for an output change of 10% to 100% at nominal input line. 3. When measuring output ripple, it is recommended that an external 0.1 µF high frequency ceramic capacitor be placed in parallel with a 47 µF high frequency electrolytic capacitor from the +VOUT pin to the -VOUT pin. 4. The max lead temp for wave soldering is ±5% for a time period of 5 to 10S. For hand soldering, it is ±10% for 3 to 5S. 5. All units are rated for EN 55022 (CE/RE) class B without external components. 6. All units are rated for EN 61000-4-4 (±2 kV) with the addition of the MOV shown in the typical connection below. They will meet EN 61000-4-4 (±4 kV) with the additional input components shown in the typical connection diagram shown on page 3. 7. All units are rated for EN 61000-4-5 (±1 kV/±2 kV) with the addition of the MOV shown in the typical connection below. They will meet EN 61000-4-5 (±2 kV /±4 kV) with the input components shown in the typical connection diagram on page 3. 8. It is recommended that a fuse be used on the input of a power supply for protection. For the MPM-20SV-xx series, a 3.15A/300 VAC slow blow should be used. MPD offers a wide variety of input protection and filtering modules for use with our AC & DC power modules. The MACFM-02A may be used with the MPM-20SV, as shown on page. Full datasheets for all our input modules are available on our website, or call the factory for a more help. Typical Connection The diagram above illustrates a typical application connection of the MPM-20SV series. Notes on this circuit (starting with the input circuit) are: 1. It is recommended that an external fuse and NTC be used. The recommended fuse is a 3.15A/300 VAC slow blow. 2. All units are rated for EN 55022 (CE/RE) class B without external components. 3. All units are rated for EN 61000-4-4 (±2 kV) with the addition of the MOV shown in the typical connection above. They will meet EN 61000-4-4 (±4 kV) with the additional input components shown in the typical connection diagram shown on page 3. 4. All units are rated for EN 61000-4-5 (±1 kV/±2 kV) with the addition of the MOV shown in the typical connection above. They will meet EN 61000-4-5 (±2 kV /±4 kV) with the input components shown in the typical connection diagram on page 3. 5. If output noise levels lower than the specified limits are required, the addition of C1 and C2 should be sufficient for most applications. The recommended values are shown in the table at right. The output filtering capacitor C2 is a high frequency, low resistance electrolytic capacitor. Capacitor C1 is ceramic. Voltage derating of capacitors should be 80% or above. 6. The TVS is added to protect circuits being powered from damage if the module fails. 7. The trim resistors (R1 & R2) are used to adjust the output voltage level up or down. If this is not required, the trim pin should be left open. See page 4 for details on using the trim function. Derating Curve Model C1 C2 TVS MPM-20SV-03 1.0 µF/50V 330 µF/10V SMBJ7.0A MPM-20SV-05 1.0 µF/50V 330 µF/10V SMBJ7.0A MPM-20SV-09 1.0 µF/50V 220 µF/25V SMBJ12A MPM-20SV-12 1.0 µF/50V 220 µF/25V SMBJ20A MPM-20SV-15 1.0 µF/50V 220 µF/25V SMBJ20A MPM-20SV-24 1.0 µF/50V 220 µF/35V SMBJ30A Input Voltage Vs Load 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected] www.micropowerdirect.com EMI Characteristics Parameter Radiated Emissions Conducted Emissions Conditions Criteria EN 55022 EN 55022 ESD EN 61000-4-2 B RS EN 61000-4-3 A B B B B A A B EFT EN 61000-4-4 Surge EN 61000-4-5 CS PFM Voltage Dips, Short, Interruptions See Note 1 See Note 2 EN 61000-4-6 EN 61000-4-8 EN 61000-4-11 Level Class B Class B ±8 kV Air ±6 kV Contact 10V/m ±2 kV ±4 kV ±1 kV/±2 kV ±2 kV/±4 kV 10V rms 10A/m 0% - 70% Notes: 1. To meet the requirements of EN 610004-4 (±4 kV), external components are needed. This can be done discretely (as shown below), or with the addition of the MACFM-02A. Contact the factory for more information. 2. To meet the requirements of EN 61000-4-5 (±2 kV/ ±4 kV ), external components are needed. This can be done discretely (as shown below), or with the addition of the MACFM-02A. Contact the factory for more information. Typical Connection: With Input Protection/Filtering Components The diagram above illustrates a typical connection of the MPM-20SV series. 5. Suggested component values are: The input components are required to meet the more stringent EFT/Surge levels Component MPM20SV-03 MPM20SV-05 MPM20SV-09 MPM20SV-12 MPM20SV-15 MPM20SV-24 of EN 61000-4 (see notes for EMC Characteristics table above). Some notes on 3.15A/300 VAC 3.15A/300 VAC 3.15A/300 VAC 3.15A/300 VAC 3.15A/300 VAC 3.15A/300 VAC Fuse these components are: MOV S14K350 S14K350 S14K350 S14K350 S14K350 S14K350 1. It is recommended that an external fuse be used. The recommended fuse size is a 3.15A/300 VAC slow blow. 0.1 µF/310V 0.1 µF/310V 0.1 µF/310V 0.1 µF/310V 0.1 µF/310V 0.1 µF/310V CX 2. An external MOV is recommended on the input to protect the unit in the event LDM 4.7 µH/2A 4.7 µH/2A 4.7 µH/2A 4.7 µH/2A 4.7 µH/2A 4.7 µH/2A of a surge. A recommended value is given in the table at right. LCM 10 mH 10 mH 10 mH 10 mH 10 mH 10 mH 3. The output filtering capacitors (C1 & C2) will reduce the output noise below 1,000 pF/400VAC 1,000 pF/400VAC 1,000 pF/400VAC 1,000 pF/400VAC 1,000 pF/400VAC 1,000 pF/400VAC CY1/CY2 specified levels. Recommended values are given in the table on page 2. 4. The TVS is added to protect circuits being powered from damage if the module 6. Input protection and filtering modules are available for a number of MPD AC/DC power supplies. For use with the MPM-20SV product series, fails. A recommended value for each model is given in the table on page 2. the MACFM-02A filter module is recommended. A typical connection diagram and board layout with this module is shown in the figures below. For pricing or full technical information on the MACFM-02A (or any of our other modules) please contact the factory. Typical Board Layout: With External Filter Module Typical Board Layout: With External Filter Module 1. The width of circuit traces should be a minimum of 3 mm. 2. The distance between traces should be a minimum of 6 mm. 3. The distance between a trace and ground should be a minimum of 6 mm. MicroPower Direct • 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected] External Trim www.micropowerdirect.com If not used, the Trim pin should be left open. Please contact the factory for more information. External Trim Notes: An external resistor can be used to adjust the converter output up or down by about 10%. The connection is shown in the diagram at left. The required resistor value is calculated by the formulas: Trim UP = RTRIM = A $-R2 - R3 R2 A Where A = Trim Down = RTRIM = A $-R1 - R3 R1 A VREF $ R1 VTRIM - VREF Where A = VTRIM VREF $ R2 VREF Where: RTRIM = VTRIM = The value of the external trim resistor The amount of voltage adjustment required The values for R1, R2, R3 and VREF are given in the table below. Output Voltage (VDC) 3.3 5.0 9.0 12 15 24 R1 3.30 k⍀ 3.30 k⍀ 7.50 k⍀ 3.83 k⍀ 7.50 k⍀ 8.66 k⍀ R2 1.98 k⍀ 3.30 k⍀ 2.87 k⍀ 1.00 k⍀ 1.50 k⍀ 1.00 k⍀ R3 1.00 k⍀ 1.00 k⍀ 1.00 k⍀ 1.00 k⍀ 1.00 k⍀ 1.00 k⍀ VREF 1.24 V 2.50 V 2.50 V 2.50 V 2.50 V 2.50 V Mechanical Dimensions Pin Connections Pin Function 1 AC-Ground 2 AC-Neutral 3 AC-Line 4 -VOUT 8 +VOUT Trim VOUT Trim Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.02 (±0.50) MicroPower Direct We Power Your Success - For Less! 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]