Re: Fluke 9100A/FT SMPS fault

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@nessandsteve.plus.com>
To: <Techtoolslist@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

_______________________________________________
Techtoolslist mailing list
Techtoolslist@flippers.com
http://seven.pairlist.net/mailman/listinfo/techtoolslist
FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment
Archive site: http://seven.pairlist.net/pipermail/techtoolslist/

_______________________________________________
Techtoolslist mailing list
Techtoolslist@flippers.com
http://seven.pairlist.net/mailman/listinfo/techtoolslist
FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment
Archive site: http://seven.pairlist.net/pipermail/techtoolslist/
Received on Sun Jan 29 18:47:05 2012