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URF_LP-20WR3 / 4:1 / 20 watt / dc dc converter / 3000Vdc isolation

URF_LP-20WR3 / 4:1 / 20 watt / dc dc converter / 3000Vdc isolation
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URF_LP-20WR3 / 4:1 / 20 watt / dc dc converter / 3000Vdc isolation - 1

DC/DC ConverterURF_LP-20WR3 Series 20W,Ultra wide input, isolated & regulated single output, DIP package, DC-DC converter FEATURES • Ultra wide input voltage range (4:1) • High efficiency up to 89% • No-load power consumption as low as 0.12W • Isolation voltage :3K VDC • Input under-voltage protection, output short circuit, over-voltage, Over-current protection • Operating temperature range: -40C to +85C • Meet CISPR22/EN55022 CLASS A • Reverse voltage protection available with • International standard pin-out cTOus OB C € Patent Protection RoHS URF_LP-20WR3 series are isolated 20W DC-DC products with 41 input voltage. They feature efficiency up to 89%, 3000VDC isolation, operating temperature of -40 V ~+85 V, Input under-voltage protection, output short circuit protection, over-voltage protection, over-current protection and EMI meets CISPR22/EN55022 CLASS A, which make them widely applied in power industry, data transmission device, battery power supply device, teie-comunication device, distributed power supply system, remote control system, industrial robot system etc. And extension package A2S andA4S also enable them with reverse voltage protection. Notes: © product model with a suffix of "A2S" means chassis mounting and that with a suffix of "A4S" indicates DIN-Rail mounting (e.g. URF2405LP-20WR3A2S means chassis mounting; URF2405LP-20WR3A4S means DIN-Rail mounting ); ©Absolute maximum rating without damage on the converter, but it isn't recommended; ©Efficiency is measured In nominal input voltage and rated output load;A2S (wiring) and A4S (rail) Model due to input reverse polarity protection, minimum efficiency greater than Min.-2 is qualified. Input Specifications Item MORN5UN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretatio

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URF_LP-20WR3 / 4:1 / 20 watt / dc dc converter / 3000Vdc isolation - 2

DC/DC ConverterURF_LP-20WR3 Series Input impulse Voltage (1sec. max.) Note: *Ripple and noise are measured by "parallel cable" method, please see DC-DC Converter Application Notes for specific operation. 0%-5% load ripple&Noise is no more than 5%Vo. Short circuit Protection Hiccup, continuous, self-recovery MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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URF_LP-20WR3 / 4:1 / 20 watt / dc dc converter / 3000Vdc isolation - 3

DC/DC ConverterURF_LP-20WR3 Series Weight Efficiency Vs Input (Full Load) Output Current Percentage (%) 1. Typical application All the DC/DC converters of this series are tested according to the recommended circuit (see Fig. 2) before delivery. If it is required to further reduce input and output ripple, properly increase the input & output of additional capacitors Cin and Cout or select capacitors of low equivalent impedance provided that the capacitance is no larger than the max. capacitive load of the product. MORN5UN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science &...

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URF_LP-20WR3 / 4:1 / 20 watt / dc dc converter / 3000Vdc isolation - 4

2. EMC solution-recommended circuit Parameter description 3. Application of Trim and calculation of Trim resistance Applied circuits of Trim (Part in broken line is the interior of models) Calculation formula of Trim resistance: Vo'-Vref Vref Rt is Trim resistance a is a self-defined parameter, with no real meaning. 4. It is not allowed to connect modules output in parallel to enlarge the power 5. For more information please find DC-DC converter application notes on www.mornsun-power.com MORNSUN MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd....

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URF_LP-20WR3 / 4:1 / 20 watt / dc dc converter / 3000Vdc isolation - 5

URF_LP-20WR3A2S Dimensions THIRD ANGLE PROJECTIO MORNSUN Pin-Out Note: Unit:mm[inch] Wire range :24~12 AWG General tolerances:±0.50[±0.020] MORNSUN GUANGZHOU SCIGNCG & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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URF_LP-20WR3 / 4:1 / 20 watt / dc dc converter / 3000Vdc isolation - 6

THIRD ANGLE PROJECTION Note: Unit:mm[inch] Wire range :24~12 AWG General tolerances:±0.50[±0.020] 1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com.The Packing bag number of Horizontal package: 58210039, the Packing bag number of A2S/ A4S package:58220022; 2. Recommend to use module with more than 5% load, if not, the ripple of the product may exceeds the specification, but does not The maximum capacitive load offered were tested at nominal input voltage and full load; 3. Unless otherwise specified, parameters in this...

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