AC/DC Converter • Wide input voltage range: • Low standby power consumption: 0.5W, conversion efficiency up to 86%, high isolation • Output short circuit, over-current, over-voltage • Mounting: PCB mounting. Chassis mounting, DIN-Rail mounting available LH60-20Bxx(-DJ) series are 60W'efficient environmental-protection AC-DC module power supplies which have advantages of high surge resistance, high efficiency, high reliability, low power consumption and high safety isolation, etc. The series products are widely used in industrial control and other power industries. Note: Please refer to Design Reference when module being used in a bad EMC en vironment. MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO..LTO. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpreta

AC/DC Converter LH60-20Bxx(-DT) Series Output Specifications Item Operating Conditions Output Voltage Accuracy Line Regulation Full load Load Regulation Ripple & Noise* 20MHz bandwidth (peak-peak value) Temperature Coefficient Stand-by Power Consumption Short Circuit Protection Continuous, self-recovery Over-current Protection Over-voltage Protection 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 Temperature Storage Temperature Input-output...

AC/DC Converter LH60-20Bxx(-DT) Series EMC Specifications CE Voltage dips, short interruptions and voltage variations immunity Output Power P ercentage(%) Product Characteristic Curve Te mperature D erating Curv e 24V,48V Ou tput Input Voltage De rating C urve (L H6 0- 20Bxx Series ) 10 0 80 60 Ambi ent temper atur e: 25℃ Output Power Percentage(%) Outpu t Power P ercentage(%) Ambi ent Temper ature(℃ ) Note: ①Input voltage should be derated based on temperature derating when it is 55~110VAC/77~130VDC; 2 ○This product is suitable for use in natural air cooling environments, if in a closed environment,...

AC/DC Converter LH60-20Bxx(-DT) Series Efficiency Vs Output Load(Vin=230VAC) Efficiency Vs Input Voltage(Full Load) Input Voltage(VAC) Output Power Percentage(%) Design Reference 1. Typical application circuit A C(L) Note: Output filtering capacitor C2 is electrolytic capacitor, it is recommended to use high frequency and low impedance electrolytic capacitor. For capacitance and current of capacitor please refer to manufacture’s datasheet. Capacitor 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...

AC/DC Converter 3. Application of Trim and calculation of Trim resistance Trim up Trim down Applied circuits of Trim (Part in broken line is the interior of models) Calculation formula of Trim resistance: a is a self-defined parameter, with " in. serise of products need to fix screws in a had vibration MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO..LTO. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final inter

AC/DC Converter A5 Chassis mounting Dimensions THIRD ANGLE PROJECTION (0) C2 MORNSUN GUANGZHOU SCIGNCG & TECHNOLOGY CO.,LTO. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

AC/DC Converter LH60-20Bxx(-DT) Series Notes: 1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing bag number: 58220020(Horizontal package), 58220031(A5/A6 package); 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, parameters in this datasheet were measured under the conditions of Ta=25 ℃, humidity<75% with nominal 4. 5. 6. 7. input voltage and rated output load; All index testing...