AC/DC Converter LH(05-25)-13Bxx Series 5-25W, AC/DC converter FEATURES z z z z z CB Wide input range: 85~305VAC/100~430VDC Operating temperature range : -40~70℃ Conversion efficiency up to 87% Meet IEC60950, EN60950 and UL60950 standards Over-current, short circuit and over- voltage protection RoHS LH(05-25)-13Bxx series -----a compact size power converter offered by Mornsun. It features universal input voltage, taking both DC and AC input voltage, low power consumption, high efficiency, high reliability, safer isolation. It offers good EMC performance, which meet IEC/EN61000-4, CISPR22/EN55022, UL60950 and EN60950 standards, and it’s widely used in industrial, office and civil applications. Note: Please refer to Design Reference when module being used in a bad EMC environment. Selection Guide Certification Part No. Output Power Nominal Output Voltage and Current(Vo/Io) Efficiency (230VAC, %/Typ.) Max. Capacitive Load(μF) LH05-13B03 4W 3.3V/1250mA 72 4000 LH05-13B05 5V/1000mA 77 4000 LH05-13B09 9V/550mA 79 1800 5W 12V/420mA 81 1800 LH05-13B15 15V/330mA 82 1500 LH05-13B24 24V/230mA 84 330 3.3V/2000mA 70 26000 5V/2000mA 76 9400 9V/1100mA 78 3600 12V/900mA 80 2400 LH10-13B15 15V/700mA 81 1200 LH10-13B24 24V/450mA 82 370 LH05-13B12 LH10-13B03 6.6W LH10-13B05 LH10-13B09 LH10-13B12 10W LH15-13B03 9.9W 3.3V/3000mA 74 36000 LH15-13B05 14W 5V/2800mA 78 20000 9V/1600mA 79 6000 12V/1250mA 82 3000 15V/1000mA 82 3000 LH15-13B24 24V/625mA 84 900 LH15-13B48 48V/320mA 85 370 LH15-13B09 UL/CE LH15-13B12 LH15-13B15 15W LH20-13B03 13.5W 3.3V/3500mA 75 48000 LH20-13B05 17.5W 5V/3500mA 78 12240 LH20-13B09 9V/2100mA 79 5600 LH20-13B12 12V/1600mA 83 5400 15V/1300mA 84 2400 LH20-13B15 20W 24V/850mA 85 1840 LH25-13B03 13.5W 3.3V/4100mA 75 48000 LH25-13B05 20.5W 5V/4100mA 78 12240 9V/2500mA 79 5600 12V/2100mA 83 5400 15V/1600mA 84 2400 LH25-13B24 24V/1100mA 85 1440 LH25-13B48 48V/500mA 87 800 LH20-13B24 LH25-13B09 LH25-13B12 LH25-13B15 25W 2015.03.02-A/1 Page 1 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation AC/DC Converter LH(05-25)-13Bxx Series Input Specifications Item Operating Conditions Input Voltage Range Min. Typ. AC input 85 -- 305 VAC 100 -- 430 VDC Hz 115VAC Input current 230VAC 115VAC Inrush current 230VAC 47 -- 63 LH05 models -- -- 0.125 LH10 models -- -- 0.26 LH15 models -- -- 0.37 LH20/LH25 models -- -- 0.6 LH05 models -- -- 0.08 LH10 models -- -- 0.16 LH15 models -- -- 0.22 LH20/LH25 models -- -- 0.34 LH05/LH10/LH15 models -- 10 -- LH20/LH25 models -- 15 -- LH05/LH10 models -- 15 -- LH15 models -- 20 -- LH20/ LH25 models -- 30 -- 0.3mA Leakage current LH05 models Fuse(Special package series include fuse) Unit DC input Input Frequency Recommended External Input Max. A RMS typ./230VAC/50Hz 1A/300V, slow fusing LH10/LH15 models 2A/300V, slow fusing LH20/ LH25 models 3.15A/300V, slow fusing Hot Plug Unavailable Output Specifications Item Operating Conditions Min. Typ. Max. -- ±2 -- Full load -- ±0.5 -- Load Regulation 10%-100% load -- ±1 -- Ripple & Noise* 20MHz bandwidth (peak-peak value) -- 50 100 mV Temperature Coefficient -- ±0.02 -- %/℃ Short Circuit Protection Hiccup, Continuous, self-recovery Over-current Protection ≥110%Io self-recovery Output Voltage Accuracy Line Regulation LH05 models LH10/ LH15/ LH20/ LH25 models Hold-up Time ≤7.5VDC 9VDC Output ≤12VDC 12 / 15VDC Output ≤20VDC 24VDC Output ≤30VDC 48VDC Output ≤60VDC 0 -- -- LH20/ LH25 models -- -- ±10 115VAC input -- 15 -- 230VAC input -- 80 -- Min. Load Trim % Over-voltage shutdown 3.3 / 5VDC Output Over-voltage Protection Unit % ms Note: * Ripple and noise tested with “parallel cable” method, please see AC-DC Converter Application Notes for specific operation methods. General Specifications Item Isolation Voltage* Operating Conditions Input-output Input- Operating Temperature Test time: 1min Min. Typ. Max. 3000 -- -- 2000 -- -- -40 -- +70 2015.03.02-A/1 Unit VAC ℃ Page 2 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation AC/DC Converter LH(05-25)-13Bxx Series -40 Storage Temperature Storage Humidity -- Welding Temperature Switching Frequency Power Derating -- +105 -- 95 %RH Wave-soldering 260±5℃; time:5~10s Manual-welding 360±10℃; time:3~5s LH05 models -- 65 132 LH10 models -- 100 -- LH15/LH20/LH25 models -- 65 -- -40℃ to -10℃ 2 -- -- 50℃ to +70℃ (LH25-13Bxx) 3 -- -- 4 -- -- 55℃ To +70℃ (Others) kHz %/℃ IEC60950/EN60950/UL60950 Safety Standard EN60950/UL60950 Safety Certification Safety Class LH15-13Bxx CLASS II Others CLASS I MIL-HDBK-217F@25℃ > 300,000 h MTBF Note:* There is no pin on LH15-13Bxx . Physical Specifications Casing Material Black flame-retardant and heat-resistant plastic (UL94-V0) Package Dimensions Refer to the Dimensions Weight Refer to the Dimensions Cooling method Free convection EMC Specifications EMI CE CISPR22/EN55022, CLASS B RE CISPR22/EN55022, CLASS B ESD IEC/EN61000-4-2 Contact ±6KV/Air ±8KV Perf. Criteria B RS IEC/EN61000-4-3 10V/m perf. Criteria A IEC/EN61000-4-4 ±2KV perf. Criteria B IEC/EN61000-4-4 ±4KV (See Fig. 2 for recommended circuit) perf. Criteria B IEC/EN61000-4-5 ±1KV/±2KV perf. Criteria B IEC/EN61000-4-5 ±2KV/4KV (See Fig. 2 for recommended circuit) perf. Criteria B EFT EMS Surge CS IEC/EN61000-4-6 10 Vr.m.s perf. Criteria A PFM Voltage dips, short interruptions and voltage variations immunity IEC/EN61000-4-8 10A/m perf. Criteria A IEC/EN61000-4-11 0%-70% perf. Criteria B Te mperature Derating C ur ve Other s ser ies 100 LH25-13B seri es 80 60 Inpu t vol tage: 100~ 277VAC 40 20 -40 -10 50 55 Ambient temperature(℃ ) 70 Output Power Perc ent(%) Output Power Percent (%) Product Characteristic Curve Input Voltage Derating Cur ve 10 0 80 75 60 40 Ambient temperature :25℃ 20 85 10 0 10 0 12 0 27 7 39 0 Input Voltage 30 5 43 0 VAC VD C Note: ①Input voltage should be derated based on temperature derating when it is 85-100VAC/277~305VAC/100-120VDC/390~430VDC; ②This product is suitable for use in natural air cooling environments, if in a closed environment, please contact our company’s FAE. 2015.03.02-A/1 Page 3 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation AC/DC Converter LH(05-25)-13Bxx Series 100 Efficiency Vs Output Load(Vin=230VAC) Efficiency Vs Input Voltage(Full Load) 100 LH25-13B24 LH15-13B24 90 90 Efficiency(%) Efficiency(%) 95 LH25-13B24 85 LH15-13B24 LH05-13B24 80 LH05-13B24 80 70 60 75 70 85 230 277 50 305 10 Input Voltage(VAC) 20 30 40 50 60 70 80 90 100 Output Power Percentage(%) Design Reference 1. Typical application circuit AC(L) FUS E C1 AC(L) +Vo C2 TVS1 AC / DC M OV 1 LOAD AC(N) AC(N) -Vo Fig. 1 C1(uF) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Model LH05-13B03 LH05-13B05 LH05-13B09 LH05-13B12 LH05-13B15 LH05-13B24 LH10-13B03 LH10-13B05 LH10-13B09 LH10-13B12 LH10-13B15 LH10-13B24 LH15-13B03 LH15-13B05 LH15-13B09 LH15-13B12 C2(uF) 330 330 120 120 68 68 470 330 120 120 120 68 680 680 470 220 TVS1 SMBJ7.0A SMBJ7.0A SMBJ12A SMBJ20A SMBJ20A SMBJ30A SMBJ7.0A SMBJ7.0A SMBJ12A SMBJ20A SMBJ20A SMBJ30A SMBJ7.0A SMBJ7.0A SMBJ12A SMBJ20A C1(uF) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Model LH15-13B15 LH15-13B24 LH15-13B48 LH20-13B03 LH20-13B05 LH20-13B09 LH20-13B12 LH20-13B15 LH20-13B24 LH25-13B03 LH25-13B05 LH25-13B09 LH25-13B12 LH25-13B15 LH25-13B24 LH25-13B48 C2(uF) 220 68 33 330 330 220 220 220 220 330 330 330 330 330 120 68 TVS1 SMBJ20A SMBJ30A SMBJ64A SMBJ7.0A SMBJ7.0A SMBJ12A SMBJ20A SMBJ20A SMBJ30A SMBJ7.0A SMBJ7.0A SMBJ12A SMBJ20A SMBJ20A SMBJ30A SMBJ64A Note: Output filtering capacitor C2 is electrolytic capacitor, it is recommended to apply electrolytic capacitor with high frequency and low resistance. For capacitance and current of capacitor please refer to manufacture’s datasheet. Capacitance withstand voltage derating should be 80% or above. C1 is ceramic capacitor, which is used to filter high-frequency noise. TVS is a recommended component to protect post-circuits if converter fails. 2. EMC solution-recommended circuit Can u se M OR NSUN ' s FC-LX1 D FUSE LDM LCM AC( L) AC( L) +Vo CY1 C1 C2 TVS1 RL + AC/DC MOV1 CX CY2 -Vo AC( N) AC(N) Fig 2 2015.03.02-A/1 Page 4 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation AC/DC Converter LH(05-25)-13Bxx Series EMC solution-recommended circuit PCB layout Fig 3 Suggestions for safety regulation and wiring width: wire width≥3mm, distance between wires≥6mm, and distance between wire and ground≥6mm Element model MOV1 Recommended value S14K350 CY1 , CY2 1000pF/400VAC CX 0.1μF/310VAC Element model FC-LX1D FUSE 10mH, recommended to use MORNSUN’s FL2D-Z5-103 4.7μH/2A LCM LDM Recommended value EMC filter LH05 1A/300V slow fusing, necessary LH10/15 2A/300V slow fusing, necessary LH20/25 3.15A/300V slow fusing, necessary -- -- 3. Application of Trim and calculation of Trim resistance +Vot +Vot R1 V ref R2 RT R1 R3 Trim V ref RT R3 Trim R2 0V 0V Trim up Trim down Applied circuits of Trim (Part in broken line is the interior of models) Calculation formula of Trim resistance: up: R T = aR 2 R 2 -a -R 3 a= Vref R1 Vot-Vref down : R T = aR 1 R 1 -a -R 3 a= Vot-Vref R2 Vref RT is Trim resistance a is a self-defined parameter, with no real meaning. Vout R1(KΩ) R2(KΩ) R3(KΩ) Vref(V) 3.3V 3.3 1.98 1 1.24 5V 3.3 3.3 1 2.5 9V 7.5 2.87 1 2.5 12V 3.83 1 1 2.5 15V 7.5 1.5 1 2.5 24V 8.66 1 1 2.5 48V 68 3.73 1 2.5 Vot(V) Output voltage after regulation, variation ≤ ±10% 4. For more information about Mornsun EMC Filter products, please visit www.mornsun-power.com to download the Selection Guide of EMC Filter 2015.03.02-A/1 Page 5 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation AC/DC Converter LH(05-25)-13Bxx Series Dimensions and Recommended Layout Pin Connection Dimensions (Unit: mm) Pin LHxx-13Bxx NO. LH05 LH10 LH15 LH20 LH25 A 55.00 55.00 62.00 70.00 70.00 B 45.00 45.00 45.00 48.00 48.00 C 21.00 21.00 22.50 23.50 23.50 4 -Vo D 40.50 47.00 54.00 62.00 62.00 5 No Pin E 12.50 17.50 17.50 20.00 20.00 6 No Pin 7 No Pin F -- -- -- 5.75 5.75 G 16.00 20.00 20.00 23.00 23.00 Models Weight Weight LH05 LH10 LH15 LH20 LH25 (Typ.) 75g 75g 85g 120g 120g 1 2 AC(N) 3 AC(L) 8 +Vo Trim Trim** There is no pin “1” on LH15-13Bxx Trim**: only for LH20/25-13Bxx Series. Note: 1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing bag number: 58220006; 2. If the product is not operated within the required load range, the product performance cannot be guaranteed to comply with all parameters in the datasheet; 3. Unless otherwise specified, data in this datasheet should be tested under the conditions of Ta=25°C, humidity<75% when inputting 4. 5. 6. 7. nominal voltage and outputting rated load; All index testing methods in this datasheet are based on our Company’s corporate standards; The performance indexes of the product models listed in this manual are as above, but some indexes of non-standard model products will exceed the above-mentioned requirements, and please directly contact our technician for specific information; We can provide product customization service; Specifications of this product are subject to changes without prior notice. Mornsun Guangzhou 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: 86-20-38601850-8801 Fax: 86-20-38601272 E-mail: [email protected] 2015.03.02-A/1 Page 6 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation