GPBW52V04R

The GPBW52V04R is designed as one member of the bolero HV series which is a high power coolconverter in the galaxy family of high efficiency DC/DC converters.

It has twelve features. (1)Industry standard pinout and footprint. (2)Typical efficiency: 93% at 52V, 4A; 91% at 52V, 2A. (3)No heat sink required (baseplate standard). (4)Very low common-mode noise for a commercial DC/DC converter. (5)Two-stage input filter. (6)Constant switching frequency, 330kHz. (7)Remote sense. (8)Single board SMT construction. (9)Low profile, 0.4". (10)Optional low profile heatsink for improved thermal performance. (11)Header with M3 metal inserts for mechanical connection to PCB. (12)Two year warranty. That are all the main features.

Some general specifications have been concluded into several points as follow. (1)Its operating temperature, baseplate would be from -40°C to +100°C. (2)Its storage temperature range would be from -55°C to +125°C. (3)Its relative humidity would be from 10% to 95% RH, no condensing. (4)Its vibration would be from 2 to 9Hz, 3mm disp., 9 to 200Hz 1g. (5)Its material flammability would be UL V-0. (6)Its weight would be 55 grams. (7)Its MTBF telcordia (bellcore) would be 1,600,000 hours.

Also some characteristics are concluded as follow. (1)Its operating input voltage would be min 36V and typ 48V and max 75V. (2)Its input current (model dependent) would be max 7.0A. (3)Its input capacitance would be typ 4.0uF. (4)Its input hysteresis low line would be typ 2Vdc. (5)Its regulation over line, load & temperature would be min 98% Vnom and max 102% Vnom. (6)Its optional droop, no load full load would be max 2Vdc. (7)Its voltage ripple would be max 30mVrms. (8)Its voltage ripple, 20MHz BW would be max 200mVpp. (9)Its current range would be min 0A and max 4A. (10)Its current limit inception would be min 4.2A and max 5.0A. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!