IRISMPS3 International Rectifier Kansas Street El Segundo CA 90245 USA

IRISMPS3 International Rectifier Kansas Street El Segundo CA 90245 USA

The IRISMPS3 reference design is a complete tested power supply circuit. It is designed for a universal AC line input and will provide a 15V, 4A full load DC output. The design uses a flyback converter topology, with an IRIS4013K as the main switch and control device. The initial start-up current fo.

Features

escription The IRISMPS3 reference design is a complete tested power supply circuit. It is designed for a universal AC line input and will provide a 15V, 4A full load DC output. The design uses a flyback converter topology, with an IRIS4013K as the main switch and control device. The initial start-up current for the IRIS4013K is provided by a dropper resistor from the DC bus. Once the circuit is started the Vcc power for the IRIS4013K comes from the bias winding of the main transformer. The primary current control circuit consists of a current sensing resistor which feeds a voltage proportional.