[Techtoolslist] Fluke 9100A/FT SMPS fault

[Tom Miller]

Take an ohmmeter and check any diodes in the supply, looking for a shorted 
diode(s). Also, check the switching pass transistor (mosfet?).

Tom



----- Original Message ----- 
From: "Ness and Steve" <mail at nessandsteve.plus.com>
To: <Techtoolslist at flippers.com>
Sent: Sunday, January 29, 2012 5:37 PM
Subject: [Techtoolslist] Fluke 9100A/FT SMPS fault


Hello All,

My fluke 9100ft has developed a PSU fault that causes the mains to my work
shop to trip after around 3 minutes when turned on. I have completely
disconnected all outputs rails and bypassed the input filter and it does the
same.



So I have 2 options.

1.       Repair the SMPS

2.       Buy a replacement SMPS



Has anyone had similar problems.

Does anyone have a spare SMPS?



Cheers

Steve

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