(China (Mainland))
Product Summary
The V300B28C250AL is a DC-DC converter module, which uses 2nd Generation power processing, control and packaging technologies to provide the performance, flexibility and cost effectiveness expected of a mature power component.
Parametrics
V300B28C250AL absolute maximum ratings: (1)+In to –In voltage: -0.5 to +375.0 Vdc; (2)+In to –In voltage: 400 Vdc <100ms; (3)PC to –In voltage: -0.5 to +7.0 Vdc; (4)PR to –In voltage: -0.5 to +7.0 Vdc; (5)+Out to –Out voltage: -0.5 to +36.9 Vdc; (6)+Sense to –Out voltage: -0.5 to +36.9 Vdc; (7)–Sense to –Out voltage: 1.0 Vdc; (8)SC to –Out voltage: -0.5 to +1.5 Vdc; (9)Isolation voltage (in to out): 3000 Vrms; (10)Isolation voltage (in to base): 1550 Vrms; (11)Isolation voltage (out to base): 500 Vrms; (12)Storage temperature (C–Grade): -40 to +125 ℃; (13)Operating temperature (C–Grade): -20 to +100 ℃ Baseplate; (14)Pin soldering temperature: 500 (260) °F (℃) <5 sec;wave solder; (15)Pin soldering temperature: 750 (390) °F (℃) <7 sec; hand solder; (16)Mounting torque: 5 (0.57) in-lbs (N-m) 6 each, # 4-40 or M3.
Features
V300B28C250AL features: (1)DC input range: 180 - 375V; (2)Input surge withstand: 400V for 100ms; (3)DC output: 28V; (4)Programmable output: 10 to 110%; (5)Regulation:±0.3%; (6)Efficiency: 88%; (7)Maximum operating temperature: 100℃ at full load; (8)Power density: 100W/cubic inch; (9)Height above board: 0.43 in. (10,9 mm); (10)Parallelable, with N+M fault tolerance; (11)Low noise ZCS/ZVS architecture.
Diagrams
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