AC/DC Converter LH40 Series Wide Input voltage range: 85~264VAC/100~370VDC Low standby power consumption: 0.5W, conversion efficiency up to 84% Output short circuit, over-current, over-voltage protection Meet IEC61000, UL60950 and EN60950 standards Mounting: PCB mounting, Chassis mounting, DIN-Rail mounting available RoHS LH40 series is a 40W efficient environmental-protection AC-DC module power supply, which has advantages such as universal input voltage, accept either AC or DC input, high efficiency, high reliability, low power consumption and high safety isolation. The series products are widely used in industries such as industrial control, office. Note: Please refer to Design Reference when module being used in a bad EMC environment. Selection Guide Certification Output Power Nominal Output Voltage and Current Note:*product model with a suffix of “A5” means chassis mounting and that with a suffix of “A6” indicates DIN-Rail mounting (e.g. LH40-10B05A5 means chassis mounting; LH40-10B05A6 means DIN-Rail mounting). Input Specifications Item Operating Conditions Input Voltage Range Input current Inrush current Output Specifications Item LH40-10Bxx Output Voltage Accuracy Operating Conditions Main output Main output / Secondary output Main output Secondary output MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final i

AC/DC Converter LH40 Series LH40-10Bxx ±0.5 Line Regulation LH40-10Axx(Balance load) Main output Secondary output Ripple & Noise* 20MHz bandwidth (peak-peak value) Temperature Coefficient Main output Stand-by Power Consumption Short Circuit Protection Continuous, self-recovery ≥110%Io self-recovery Over-current Protection 3.3V Output 5V Output Over-voltage Protection Main output Secondary output Hold-up Time Note: * Ripple and noise are measured by “parallel cable” method, please see AC-DC Converter Application Notes for specific operation. General Specifications Item Operating Conditions Operating...

AC/DC Converter LH40 Series Safety-regulated Certification Safety Class Physical Specifications Casing Material Black flame-retardant and heat-resistant plastic (UL94-V0) Horizontal package A5 chassis package Horizontal package/A5 chassis package/A6 DIN-rail package Cooling Method Free convection PFM Voltage dips, short interruptions and voltage variations immunity 24V Ou tput 9V,12V,15V Outpu t 3.3V,5V Outpu t Product Characteristic Curve Te mperature Der ating C ur ve 1 00 Output Power Pe rcent(%) Note: ①Input voltage should be derated based on temperature derating when it is 85-100VAC/100-120VDC;...

AC/DC Converter LH40 Series Efficiency Vs Input Voltage(Full Load) Input Voltage(VAC) Output Power Percentage(%) Design Reference 1. Typical application circuit A C(L) Fig. 3: LH40-10D**Typical application circuit Model 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...

AC/DC Converter EMC solution-recommended circuit PCB layout Bottom Lager FUSE NDUJ 4. For more information about Mornsun EMC Filter products, please visit www,mornsun-power,com to download the Selection Guide of EMC Filter MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTO. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

AC/DC Converter Dimensions and Recommended Layout Front view Unit :mm[inch] MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTO. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

AC/DC Converter A6 DIN-rail Package Dimensions Front View THIRD ANGLE PROJECTION (O) d] 1. Packing Information please refer to 'Product Packing Information'. Packing bag number: 58220021 (Horizontal package), 2. Unless otherwise specified, data in this datasheet should be tested under the conditions of Ta=25°C, humidity<75% when inputting nominal voltage and outputting rated load; 3. All index testing methods in this datasheet are based on our Company's corporate standards; 4. The performance indexes of the product models listed in this manual are as above, but some indexes of non-standard model...