[Techtoolslist] Fluke 9100 power supply schematic

[John Robertson]

Have you asked Shy @ Navatec if he has any info? He does have odds and ends of Fluke gear.

John :-#)#

> On Dec 4, 2018, at 10:07 AM, Tony Jones via Techtoolslist <techtoolslist at flippers.com> wrote:
> 
> Is there any info available on the 9100 switched power supply?
> 
> I couldn't see any discussion in the archives or anything on the ftp
> site.   It was originally made by Computer Products, part#
> XL160-3416/4416.   They were bought by Artesyn in the 1990s.
> 
> The XL160 seems to exist in other versions:
> https://www.radwell.com/Buy/ARTESYN%20TECHNOLOGIES/COMPUTER%20PRODUCTS/XL160-3405-DIV-4405
> https://www.budgetronics.eu/index.php?action=article&aid=23987&lang=EN
> 
> I called Artesyn, a) they don't release schematics b) it's an old PSU
> so they'd never heard of it.
> 
> The 9100 FT service manual says:  "The Power Supply is an OEM assembly
> and is replaced as a single part".    Which explains the lack of any
> schematic in the manual.
> 
> I've seen the pics on the ftp archive of obviously blown caps.  The
> caps on mine test good,  so I need to verify the semiconductors.  A
> schematic would be helpful.
> 
> Tony
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