Description
URB1D12LD-20WR3 20W series of isolated DC-DC converter products have an ultra-wide 4:1 input voltage and feature efficiencies of upto87%. Input to output isolation is tested with 2250VDC and the converters safely operate in an ambient temperature of -40℃to+85℃, input under-voltage protection, output short circuit, over-current, over–voltage protection and are offered with various mounting options ideally suiting electronic equipment and railway vehicle applications using 72V, 96V and 110V battery voltages.
Features
Ultra-wide 4:1 input voltage range
Reinforced I/O isolation test voltage2.25kVDC
Operating ambient temperature range-40℃to+85℃
Input under-voltage protection, output short circuit, over-current, over–voltage protection
Low output ripple & noise
EN50121-3-2 & CISPR32/EN55032 CLASSAEMI compliant without external components
EN50155/EN60950 Approval
Designed to meet IEC60950/UL60950safetystandards
Input Reverse Polarity Protection available with Chassis (A2S) or 35mmDIN-Rail mounting(A4S)version
Industry standard pin-out
Note
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
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