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100W三相辅助电源演示板STEVAL-ISA054V1

制  造  商:ST意法半导体

商品编号:STEVAL-ISA054V1

价       格:

¥1738.84(含16%增值税)

数       量:

说       明:

由武汉力源信息技术股份有限公司 发货

Description

This demonstration board introduces a solution for industrial power supplies. It takes advantage of the high voltage Power MOSFET, i.e. 1500 V breakdown voltage, to optimize the operation of the flyback converter based on the primary controller UC3844B.

The demonstration board has been designed and developed in order to address medium power applications. The board features two outputs, 24 V, 5V or 3.3 V, and is able to deliver more than 100 W in total.

The 5 V/3.3 V output is obtained by means of an integrated DC-DC converter based on L5970D,
connected to the 24 V output, and adjustable by means of an external voltage divider.

Features
■ Input voltage
– connector 1: 400 Vac RMS ± 20%
■ Input voltage
– connector 2: 180 - 265 Vac RMS
■ Input frequency: 50 Hz
■ Output 1: 24 V @ 4 A
■ Output 2: 5V @ 1 A or 3.3 V @ 1 A
■ Output power: 100 W
■ Safety: EN60950
■ EMI: EN55014
■ RoHS compliant

Pictures

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