BA23 Power Supply

From: CLASSICCMP_at_trailing-edge.com <(CLASSICCMP_at_trailing-edge.com)>
Date: Sat Mar 25 08:46:48 2000

>>With all this talk of PDP11/23's I am looking at my BA23 with I think an
>>11/73 CPU inside it.

>>I haven't powered it up because it is set for 110v and we have 230v here.
>>There's a switch on the back but a big sticker on the PS itself says to
>>refer to the operating manual . . . sort of like there must be other
>>things to do also.

>I would be very surprised if there was anything else to do but to toggle
>the power supply to 220 volt. The switch will also change for your 50hz
>cycle.

There isn't anything to change inside the power supply for 50Hz vs 60Hz.

All your software should be built or set to expect a 50 Hz line clock, too,
of course... (unless you like having your clock run at 5/6ths run
at actual speed!)

-- 
 Tim Shoppa                        Email: shoppa_at_trailing-edge.com
 Trailing Edge Technology          WWW:   http://www.trailing-edge.com/
 7328 Bradley Blvd		   Voice: 301-767-5917
 Bethesda, MD, USA 20817           Fax:   301-767-5927
Received on Sat Mar 25 2000 - 08:46:48 GMT

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