Date: Sun, 2 Oct 2016 20:53:27 -0700
From: Al Kossow <aek at bitsavers.org>
To: "General Discussion: On-Topic and Off-Topic Posts"
<cctalk at classiccmp.org>
Subject: pinouts for LH Research Super-Mite and Mighty-Mite-A sense
connectors
Message-ID: <7cf54132-fe8b-abde-0fe0-d4dcfeb17f04 at bitsavers.org>
Content-Type: text/plain; charset=utf-8
I'm working on documenting these supplies, since there seems to be almost
nothing on them on
the web of use. There is a list of what is on the 9 pin molex on the SM,
but no actual pinout.
Same for the 15 pin D on the MMA, but at least there are enough pictures
around to be able to
assume the sense lines are on 1 and 2.
The general form of the part numbers for them starts with 2 or 3 letters
(TM,MM,MMA,SM) a rough
power rating code (1-7) and the number of outputs (1-5) a dash, then model
number probably encoding
supply outputs/amps. This is based on looking at a bunch of eBay pictures.
Al,
I have a MM65-E0506/115 that needs repair.
This is also known as a DEC H7130C from a KS10.
5V at 30A
5V at 60A
12V at 10A
15V at 3A
5V at 5A
I see lots of companies that advertise repair services for these supplies,
so the documentation must exist. It would be great if you could find some
documentation for these power supplies.
--
Michael Thompson