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    0-30 Vdc Stabilized Power Supply

    Hello Audioguru, The high voltage opamps aren't really needed, the supply works perfect...no problems untill now. For Q2 I use a BD137 beceause I hadn't a 2N2219 in my stock. I've mounted a little heatsink at the transisto and it works good,doesn't get too heat at all... I'l check one of...
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    0-30 Vdc Stabilized Power Supply

    Hello subodhthok, I've been building this circuit last week, I can tell you that it works perfect. But, there are some thinks that I have changed in the original circuit. In stead of using three TL081 IC's, I've been using one LT081 IC,U1 in the scematic, and an LT082 IS for U3 and U2 (same...
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