[TechAssist] Re: PTK 169PTC P60153EB reg. B+ too high shutsdown

  • From: Doug Keller <dek@xxxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 04 Feb 2004 08:30:27 -0500

Where is the thread? I have no idea of what this is relating to.

Doug Keller
Wis-Kel Electronics
101 Freeland Ave.
Terra Alta, WV
USA        26764
dek@xxxxxxxxxxxxxx
http://www.tech-assist.org
"Learn from the mistakes of others, because you
won't live long enough to make them all yourself"



James M. Knoble wrote:

>Have you checked the resistors in the emitter ckt of the chopper. A slight 
>increase in value of the emitter resistor would indicate a n increased load 
>which you may be interpreting as a higher than normal regulated voltage. 
>Replace the resistor if you can't check it exactly.
>
>
>
>--------------------------
>James M. Knoble
>jmk1938@xxxxxxxxxx
>P: 304-366-1938
>F: 304-367-8965
>--------------------------
>KnobleNet Webmail 
>(http://www.knoble.org)
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