SWTPc 6800, common format (sharable?) repair journal?

From: Dave Dameron <ddameron_at_earthlink.net>
Date: Sun Mar 21 14:17:16 1999

At 05:26 PM 3/21/99 +0000, Tony wrote:
>> First issue: Power system is missing the transformer. I do have the MP-P,
>> the filter cap, and the rectifier bridge.
>
>MP-P?

>> I found a nice ad in Kilobaud issue #2 on the inside cover that gave
values:
>> 10amp, 25amp rectifier bridge, and 91000mfd computer grade filter cap. My
>> nighttime reading this evening shall be "Building Power Supplies", Archer,
>> cat 62-5025. ;)
>
>>From those components, I think it must be a linear PSU (or at least a
>mains frequency transformer).

>
>What secondary voltages do you need? What currents?
>
>Now work out the total power (sum of current*voltage of course). That'll
>give you an idea of the VA rating of the transformer you need.
Received on Sun Mar 21 1999 - 14:17:16 GMT

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