SMPS Diodes Required

Thread Starter

John JJ

Joined Aug 15, 2019
Hello guys
I have a smps that keeps blowing the fuse when powering on. I have found 2 diodes that are conducting through but I’m having a little trouble trying to find a datasheet. One diode number reads Z4LL and the other is GP429. I’m just trying to find replacements parts
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