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双路离线宽范围输出电源STEVAL-ISA013V1

制  造  商:ST意法半导体

商品编号:STEVAL-ISA013V1

价       格:

¥941.92(含16%增值税)

数       量:

说       明:This STEVAL-ISA013V1 is an off-line wide...

由武汉力源信息技术股份有限公司 发货

Description

This evaluation board is an off-line wide range dual output general-purpose power supply capable of delivering up to 24W through two outputs, +5V and +12V. The board is configured for secondary regulation with optocoupler feedback.

Other output voltages can easily be achieved by changing the transformer and a few components on the board, as shown in the application note.

Transformers are readily available for the following configurations:

■ 5V/12V
■ 5V/15V

■ 5V/24V

Features
■ Switch mode general purpose power supply
■ Input: 85 to 264Vac @ 50/60Hz
■ Output: 12V @ 1A & 5V @ 2.4A
■ Output power (peak) : 24W
■ Switching frequency 100kHz
■ Current mode control
■ 75% efficiency
■ Auxiliary undervoltage lockout with hysteresis
■ Output short circuit protection
■ Thermal shutdown protection
■ Meets EN55022 Class B EMI specification
■ Meets Blue Angels

Pictures

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