描述 Description

The QHL750 series provides a compact 750W DC-DC solution in an industry standard full brick package with a nominal 300VDC input and an operating range of 200 to 425VDC. This series of modules enables effective construction of distributed power architectures from AC front ends, PFC front ends, baseplate cooled ESG solutions and high voltage battery applications.

Utilizing the integral baseplate for conduction cooling gives the designer flexibility in system design. Constructed with reinforced insulation, the QHL series features an industrial operating temperature range and includes protection for over current, over temperature and over voltage.

特性 Features

? Regulated single outputs from 12 to 48VDC

? Output voltage trim -40%/+10%

? 200 to 425VDC input range

? 3.0kVAC input/output isolation

? Industry standard full brick package

? Baseplate cooled

? High efficiency up to 90%

? ITE safety approvals

? Short circuit, overvoltage & overtemperature protection

? Current share and power good signals

? Remote On/Off

? -40°C to +85°C operating temperature

? 3 year warranty

簡介

QHL750300S48屬于電源-板安裝的直流轉(zhuǎn)換器。由制造生產(chǎn)的QHL750300S48直流轉(zhuǎn)換器一種旨在將直流電壓輸入電平改變?yōu)橐粋€(gè)或多個(gè)不同的直流電壓輸出電平的裝置。