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 Post subject: Dick Smith M9547 20A DC Power Supply Docs
PostPosted: Sep Sat 18, 2021 7:38 pm 
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Joined: Jan Thu 01, 1970 1:00 am
Posts: 3712
Location: Monterey California USA
Anybody possibly have the schematic or any docs on an Australian 13.8 V 20A DC power supply sold by and labeled by Dick Smith Electronics? Model M9547 . The remote sensing feature seems to not be doing what it should and I am hoping to not have to reverse engineer the whole thing to figure out why. The output and regulation are fine. This probably dates from the mid 1980's when Dick Smith was trying to make inroads in the USA and briefly had a store in Silicon Valley, as it has a 120V 60 Hz primary.

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 Post subject: Re: Dick Smith M9547 20A DC Power Supply Docs
PostPosted: Sep Sun 19, 2021 12:29 am 
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Joined: Jan Tue 31, 2012 1:55 am
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Location: Mountains of Mourne. Ireland.
20 Amps!

Dick Smith Electronics Catalogue 1993/94 (25th Anniversary Issue)
https://archive.org/details/dsec19934/page/n55/mode/2up


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 Post subject: Re: Dick Smith M9547 20A DC Power Supply Docs
PostPosted: Sep Sun 19, 2021 2:04 am 
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Joined: Jan Thu 01, 1970 1:00 am
Posts: 3712
Location: Monterey California USA
Not there in that catalog. I think it's older. Mainly looking for a schematic or a manual.

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WB6NVH
California Highway Patrol Radio
Bell System Mobile Telephone History
http://www.wb6nvh.com


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