Re: RPSU280A power supply for Strata DK280 phone system schematic wanted.

Michael A. Terrell wrote:

Bill Degener wrote:

RPSU280A power supply for Strata DK280 phone system schematic wanted.

Block diagram or schematic would be nice.


If the O.P. intends to repair quantities of defective PSUs, the request
makes sense.

There are several RPSU280A power supplies on Ebay for $25 or less. I
doubt that you can buy the parts for that price.

http://stores.ebay.com/Global-Technology-Solutions_Phones_W0QQfsubZ4


Firm is in my backyard geographically - $25.00 sure is not much for a PSU of
that size and complexity; if one is fortunate to live nearby, serious
shipping costs are avoided, but if the O.P.'s posting IP is any indication,
he would need to make a trip most of the way up I-35 to get it.

Michael
.

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