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80W ESBT软开关技术宽量程演示板STEVAL-ISA019V3

制  造  商:ST意法半导体

商品编号:STEVAL-ISA019V3

价       格:

¥1328.20(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
The STEVAL-ISA019V3 demonstration board is a 3-phase auxiliary power supply with an 80 W dual output SMPS, using the L6565 PWM driver and the STC04IE170HP ESBT as the main switch.

The combination of these ST parts provides a high-efficiency solution for high DC input voltage, a typical requirement of any 3-phase application.

The necessity to handle both high output power and wide input voltage is resolved using a flyback stage working in mixed operation mode: discontinuous and continuous.

Features
■ 3-phase 80 W auxiliary output SMPS
■ Quasi-resonant SMPS
■ Input: 180 VAC to 600 VAC
■ Output voltage: 24 V, 3.3 A
■ Maximum output power: 80 W
■ Efficiency > 80 %
■ Switching frequency > 50 kHz
■ Safety compliant according to EN60950
■ Feedback: secondary regulation
■ RoHS compliant

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