Comments on: Could A Smps Transformer Breakdown When Under Full Load? https://jestineyong.com/could-a-smps-transformer-breakdown-when-under-full-load/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Wed, 12 Nov 2008 12:23:17 +0000 hourly 1 https://wordpress.org/?v=5.4.19 By: admin https://jestineyong.com/could-a-smps-transformer-breakdown-when-under-full-load/comment-page-1/#comment-2002 Wed, 12 Nov 2008 12:23:17 +0000 https://www.jestineyong.com/?p=685#comment-2002 Hi Tim,

Some components shorted at the secondary side could cause the sound. Clicking sound also can be come from a relay where the cpu output a continous pulse signal to transistor to turn off/on the relay.

Jestine

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]]> By: Tim Terzich https://jestineyong.com/could-a-smps-transformer-breakdown-when-under-full-load/comment-page-1/#comment-1999 Mon, 10 Nov 2008 06:57:57 +0000 https://www.jestineyong.com/?p=685#comment-1999 What would make the SMPT transformer make a clicking sound?
No picture power light on and off with the transformer sound. I paid a fee at a website but no help.

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