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fixed regs
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Old 31st January 2004, 11:58 AM   #1
pete.a is offline pete.a  United Kingdom
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Join Date: Jul 2002
Location: Nottingham
Default fixed regs

Im havin a spot of trouble with fixed reg's on a diy power supply.
The power supply is a split rail affair, being 30-0-30v before regs.
Im getting 21.7 v out of the neg reg , it being a lm7915cv and being capable of 1.5amps, only using around 600ma.
Iv'e even used the suggested circuit on natsems web site..and it's still not dropping to 15v Any idea's
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