WP25R series

The WP25R series is designed as one kind of DC/DC converters which is available in two input ranges of 18-36V and 36-72V with high density,25 watt, alominum case and four output combinations of singles and triples.The unit features include a remote on/off pin,and an internal temperature shutdown which can be disabled.A +/-10% output adjust feature is provided allowing the user to compensate for long line lengths.Theunits are constructed on an aluminum substrate printed wiring board which provides improved thermal performance.This type is assembled by a fully automated process using surface mounted components for increased reliability.

Features of the WP25R series can be summarized as:(1)UL1950 approval pending;(2)input and output filtering;(3)single and triple outputs;(4)extended temperature range:-40 to +85;(5)industry standard pinouts;(6)six-sided shielding;(7)neg. and pos. ground models;(8)remote on/off;(9)selectable over-temperature shutdown;(10)reverse polarity protected input;(11)output voltage adjust +/-10%;(12)rugged aluminum case.

The WP25R series has some common specifications that can be summarized as:(1)voltage range:18 to 36 VDC;(2)input filter:36 to 72 VDC;(3)reflected ripple current:75 mA;(4)temperature shutdown:110;(5)temperature hysteresis:5;(6)rated voltage:500 VDC;(7)test voltage:1500 Vpk;(8)temp shutdown disable:1 to 18 VDC;(9)specification:-25 to +70;(10)operation temperature:-25 to +110;(11)storage temperature:-55 to +125.