FEATURES Ultra-wide 4:1 input voltage range I/O isolation test voltage of 3000VDC & 1500VAC Operating ambient temperature range: -40℃ to +85℃ Input under-voltage protection, output short-circuit, over-current, over–voltage protection Low ripple & noise Meets EN50121-3-2/CISPR32/EN55032 CLASS A, without extra components Input reverse polarity protection available with Chassis (A2S) or 35mm DIN-Rail mounting (A4S) version Meets IEC60950, UL60950, EN60950 standards Meets requirements of railway standard EN50155 Industry standard pin-out URE1D_LD-20WR3 series of isolated 20W DC-DC converter products have an ultra-wide 4:1 input voltage and feature efficiencies of up to 86%. Input to output isolation is tested with 3000VDC / 1500VAC and the converters safely operate in an ambient temperature of -40℃to +85℃. Input under-voltage protection, output short-circuit, over-current, over–voltage, over-temperature protection. Offered with various mounting options, it is ideally suiting electronic equipment and railway vehicle applications using 72V, 96V and 110V battery voltages.
Технические характеристики
CharacteristicsTypeDC/DCOutputdual-outputApplicationsfor railway vehicles, electronic equipmentOther characteristicswide input rangeInput voltage
Max.: 160 V
Min.: 40 V
Output voltage
Max.: 24 V
Min.: 12 V
Current
Max.: 833 mA
Min.: 0 mA
Power
20 W
