LD01 & LD02 SERIES 1W/2W, ULTRA SMALL SIZE AC-DC CONVERTER LD01 & LD02 Series are the compact size power converter offered by MORNSUN. It features compact size,3000VAC safer isolation. It offers good EMC performance, meets IEC61000, UL60950 and IEC60950 standards, and widely used in industrial, electricity, instruments and civil applications. If want to used in electricity and other higher requirement to EMC applications, must connect typical application. RoHS PRODUCT FEATURES 1. Wide Input voltage Range: 85~305VAC/120~430VDC 2. AC and DC all in one (input from the same terminal) 3. Small size, low Ripple and Noise 4. EMC meets EN55022, EN55024 5. Low Standby Power, high efficiency, green power 6. Over output current protection, short circuit protection 7. Meet IEC61000, UL60950 and IEC60950 standards 8. 3 years warranty 9. Mounting: PCB mounting, Chassis mounting with Screw Terminals, DIN-Rail mounting PART NUMBER SYSTEM LD01-10B24A2S Special Pack age Output Voltage Output Sty le Input Voltage Isolation Voltage Rated Power Pac kage Produc t Series SELECTION GUIDE Output (Vo/Io) Max. Capacitive Load LD01-10B03 3.3V/300mA 4000μF 63% LD01-10B05 5V/200mA 4000μF 68% LD01-10B09 9V/111mA 2200μF 72% 12V/83mA 2200μF 73% 15V/67mA 1000μF 24V/42mA 680μF LD02-10B03 3.3V/600mA 4000μF 65% LD02-10B05 5V/400mA 4000μF 70% LD02-10B09 9V/222mA 2200μF 72% 12V/167mA 15V/133mA 24V/83mA 2200μF 1000μF 680μF 76% 76% 78% Approval Model Package Power 1W LD01-10B12 LD01-10B15 UL/CE LD01-10B24 33.7x22.2x18mm 2W LD02-10B12 LD02-10B15 LD02-10B24 Ripple and Noise (Typ.) Efficiency (230VAC,Typ) Standby Power(Typ.) 74% 100mV 75% 0.1W INPUT SPECIFICATIONS Item Input Voltage Range Test Conditions Min. Typ. Max. AC Input 85 -- 305 DC Input 120 -- 430 47 -- 63 LD01 series -- -- 0.03 LD02 series -- -- 0.044 LD01 series -- -- 0.017 LD02 series -- -- 0.025 115VAC Input -- 5A -- 230VAC Input -- 11A -- -- -- 0.15 Input Frequency 115VAC Input Input Current 230VAC Input Inrush Current Leakage Current Recommended External Input Fuse (Special package series include fuse) Unit V Hz A mA 1A/300V slow blow The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice. LD01 & LD02 2013.07.09-A/4 Page 1 of 5 OUTPUT SPECIFICATIONS Test Conditions Item Min. Typ. Max. 3.3V output -- ±6 -- Others -- ±5 -- ±2 -- Unit Output Voltage Accuracy Full load Line Regulation Full load -- Load Variation 10% to 100% Load -- ±5 -- Ripple & Noise 20MHz Bandwidth(p-p) -- 100 200 mV Unit Short Circuit Protection Continuous, and auto resume Over Current Protection ≥110% IO can auto resume % COMMON SPECIFICATIONS Item Min. Typ. Max. Operating Temperature Test Conditions -25 -- +70 Storage Temperature -40 -- +85 Operating Humidity -- -- 90 Storage Humidity -- -- 95 3.3 -- -- %/℃ 3000 -- -- VAC -- -- 100 KHz PCB mounting -- 20 -- A2S Chassis mounting -- 40 -- A4S DIN-Rail mounting -- 60 -- ℃ %RH Power derating 55°C~70°C I/O-isolation Voltage Input-Output Tested for 1 minute Switching Frequency Weight Safety standards IEC60950/UL60950/EN60950 Safety approvals UL60950/EN60950 Safety Class CLASSⅡ Case Material UL94V-0 Install g PCB mounting, Chassis mounting, DIN-Rail mounting Cooling Free air convection MTBF >300,000h @25°C Note: 1. Ripple and Noise are measured by the method of parallel lines. 2. Unless otherwise specified, all specifications above are measured at rated input voltage and rated output load, Ta=25℃, humidity < 75%. 3. All characteristics are for listed models, and non-standard models may perform differently. Please contact our technical support for more details. EMC SPECIFICATIONS EMI EMS CE CISPR22/EN55022, CLASS B RE CISPR22/EN55022, CLASS B ESD IEC/EN61000-4-2 Contact ±4KV/Air ±8KV perf. Criteria B RS IEC/EN61000-4-3 10V/m perf. Criteria A EFT IEC/EN61000-4-4 ±2KV(Recommended Circuit Refer to Figure 3) perf. Criteria B Surge IEC/EN61000-4-5 ±1KV/±2KV(Recommended Circuit Refer to Figure 3) perf. Criteria B CS IEC/EN61000-4-6 10 Vr.m.s perf. Criteria A PFM IEC/EN61000-4-8 10A/m perf. Criteria A Voltage dips, short and interruptions immunity IEC/EN61000-4-11 0%-70% perf. Criteria B PARALLEL LINES MEASURE Copper sheet FUSE AC(L) AC(L) +Vo C1 AC/DC AC( N) AC(N) C2 Load Connect Oscillograph Probe -Vo 12. 7m m 25. 4m m Note: C1: 1µF (Ceramic capacitor) 25. 4m m C2: 10µF (Electrolytic capacitor) The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice. LD01 & LD02 2013.07.09-A/4 Page 2 of 5 PRODUCT TYPICAL CURVE Output Power Percent(%) Temperature Derating Graph 100 80 Input voltage: 85~305VAC 60 50 30 -25 0 40 55 70 Ambient Tem.(℃ ) Efficiency VS Output Load curve (Vin=220VAC) 100 95 90 85 80 75 70 65 60 55 50 LD01-10B03 LD01-10B05 LD01-10B09 LD01-10B12 LD01-10B15 LD01-10B24 85 120 220 240 264 Efficiency(%) Efficiency(%) Efficiency VS Input Voltage curve (Full Load) 100 95 90 85 80 75 70 65 60 55 50 45 40 305 LD01-10B03 LD01-10B05 LD01-10B09 LD01-10B12 LD01-10B15 LD01-10B24 10 20 Input Voltage(VAC) LD02-10B03 LD02-10B05 LD02-10B09 LD02-10B12 LD02-10B15 LD02-10B24 220 240 264 Efficiency(%) Efficiency(%) 100 95 90 85 80 75 70 65 60 55 50 120 40 50 60 70 80 90 100 Efficiency VS Output Load curve (Vin=220VAC) Efficiency VS Input Voltage curve (Full Load) 85 30 Output Power Percent(%) 100 95 90 85 80 75 70 65 60 55 50 45 40 305 LD02-10B03 LD02-10B05 LD02-10B09 LD02-10B12 LD02-10B15 LD02-10B24 10 Input Voltage(VAC) 20 30 40 50 60 70 80 90 100 Output Power Percent(%) TYPICAL APPLICATIONS FU S E N TC C1 AC (L) AC(L) MO V AC (N) C2 AC(L) TVS AC(L) +Vo +Vo +Vo CX + A C /D C AC/DC RL A C (N ) -Vo AC(N) -Vo AC(N) - Vo (Figure 1): Typical application circuit (Figure 2): This application is not available for this series. Note: If you have such application, please consult to our FAE department EMC RECOMMENDED CIRCUIT FUSE NTC AC(L) C1 CY3 AC(L) LCM CX MO V AC(N) CY4 AC/DC AC(N) C2 TVS +Vo + RL -Vo (Figure 3): This recommended circuit above is available for higher EMC requirem ents. The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice. LD01 & LD02 2013.07.09-A/4 Page 3 of 5 EMC RECOMMENDED CIRCUIT PCB LAYOUT Top layer Bottom layer (figure 4): EMC application circuit PCB layout Safety and recommend wiring: linewidth ≥3mm, line-line distance≥6mm, line- ground distance≥6mm EXTERNAL CAPACITORS TYPICAL VALUE Model C1（µF） C2（µF） TVS LD01/02-10B03 1µF/50V 220 SMBJ7.0A LD01/02-10B05 1µF/50V 220 SMBJ7.0A LD01/02-10B09 1µF/50V 120 SMBJ12A LD01/02-10B12 1µF/50V 120 SMBJ20A LD01/02-10B15 1µF/50V 120 SMBJ20A LD01/02-10B24 1µF/50V 68 SMBJ30A Note: 1. C1 is ceramic capacitor, it is used to filter high frequency noise. C2 is electrolytic capacitor, It is recommended to use high frequency and low impedance electrolytic capacitors. For capacitance and current of capacitor please refer to manufacture’s datasheet. Voltage derating of capacitor should be 80% or above. TVS is a recommended component to protect post-circuits (if converter fails). 2. For standard EMC requirement, please refer to figure 1. If higher EMC requirement, please refer to figure 3, recommended parameters are shown in the table below. Recommend Parameter For Higher EMC Standard Circuit Components Recommend Parameter MOV S14K350 CY3 2.2nF/400V CY4 2.2nF/400V CX 0.1µF/305VAC LCM 10 mH, recommended to use MORNSUN’s FL2D-Z5-103 NTC 5D-9 FUSE 1A/300V, slow blow, it must be connected to FUSE LD01/02XX PCB MOUNTING OUTLINE DIMENSIONS,RECOMMENDED FOOTPRINT The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice. LD01 & LD02 2013.07.09-A/4 Page 4 of 5 LD01/02XXA2S CHASSIS MOUNTING WITH SCREW TERMINALS Footprint Details Pin 1 2 3 4 Function AC(N) AC(L) +Vo -Vo LD01/02XXA4S DIN-RAIL MOUNTING DIN-rail modules are fitting to TS35 rails Footprint Details Pin 1 2 3 4 Function AC(N) AC(L) +Vo -Vo PACKAGE DIAGRAM PCB mounting Series Special Package Series（A2S/A4S） MORNSUN Science & Technology Co.,Ltd. Address: No. 5, Kehui St. 1, Kehui development center, Science Ave., Guangzhou Science City, Luogang district, Guangzhou,P.R.China. Tel: 86-20-38601850 Fax:86-20-38601272 E-mail: [email protected] Http://www.mornsun-power.com The copyright and authority for the interpretation of the products are reserved by MORNSUN Specifications subject to change without notice. LD01 & LD02 2013.07.09-A/4 Page 5 of 5