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URB_MT-3WR3 / 4:1 / 3watt DC-DC converter / Single output

URB_MT-3WR3 / 4:1 / 3watt DC-DC converter / Single output
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Catalog excerpts

URB_MT-3WR3 / 4:1 / 3watt DC-DC converter / Single output - 1

DC/DC Converter URB_MT-3WR3 Series 3W, Ultra wide input isolated & regulated single output DC/DC converter No-load power consumption as low as 0.12W Input under-voltage protection, output over- current protection, short-circuit protection Operating temperature range: -40℃ to +85℃ International standard pin-out Patent Protection RoHS Wide range of input voltage (4:1) URB_MT-3WR3 series products are of 3W output power, extremely wide range of voltage input of 9-36VDC, 18-75VDC, isolation voltage of 1500VDC, output short circuit protection, these products are widely used in fields such as industrial control, electric power, instruments and communication. Selection Guide Certification Input Voltage (VDC) Nominal Max. ① (Range) Output Output Voltage Output Current (mA) (Max./Min.) (VDC) Efficiency② (%,Typ.) @ Full Load Notes: ①Exceeding the maximum input voltage may cause permanent damage; ②The efficiency value is measured in the input nominal voltage and output rated load. Input Specifications Item Input Current (full load / no-load) Reflected Ripple Current Input impulse Voltage (1sec. max.) Starting Voltage Input under-voltage protection Starting Time Operating Conditions Nominal input& constant resistance load Input Filter C filter Module turn-on Ctrl pin floating or connected to TTL high level(3.5-12VDC) Module turn-off Input current when switched off Hot Plug Note: *The voltage of Ctrl pin is relative to input pin GND. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and

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URB_MT-3WR3 / 4:1 / 3watt DC-DC converter / Single output - 2

DC/DC Converter URB_MT-3WR3 Series Output Specifications Item Operating Conditions Output Voltage Accuracy Line Regulation Full load, the input voltage is from low voltage to high voltage Load Regulation Transient Recovery Time 25% load step change Transient Response Deviation Temperature Coefficient Full load Ripple & Noise* Over-current Protection Input voltage range Short circuit Protection Hiccup protection 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....

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URB_MT-3WR3 / 4:1 / 3watt DC-DC converter / Single output - 3

DC/DC Converter Product Characteristic Curve Temperature Derating Curve Safe Operating Area Operating Temperature(°C) Efficiency Vs Input Voltage (Full Load) Efficiency Vs Input Voltage (Full Load) Output Current Percentage (%) Output Current Percentage (%) Design Reference 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...

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URB_MT-3WR3 / 4:1 / 3watt DC-DC converter / Single output - 4

DC/DC Converter Notes: Part ® in the Fig. 3 is used for EMS test and part © for EMI filtering; selected based on needs. EMC solution-recommended circuit PCB layout Parameter description MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of fin

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URB_MT-3WR3 / 4:1 / 3watt DC-DC converter / Single output - 5

DC/DC Converter URB_MT-3WR3 Series Notes: 1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Tube Packing Bag Number : 58010114, Reel Packing Bag Number : 58010115 ; 2. Recommended used in more than 5% load, if the load is lower than 5%, then the ripple index of the product may exceed the specification, but does not affect the reliability of the product; 3. The max. capacitive load should be tested within the input voltage range and under full load conditions; 4. If the product needs to be cleaned after welding, please wait...

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