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benton

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  1. Hi I'm Tom from Hungary .I'v made the PSU twice.2X28V AC in,C1=4700uF/50V,rectifier is diode bridge 4A,all ICs TL080(must komp.cond.betweenpin1-8 100pF) pots are long peridot type (icould scale them almost linear both amp. and Volt. Max.output 25V/3.2A .It works correctly 1pc 2N3055 is enough..Heat sink are rather big.I 'v designed a new PCB with Protel,if somebody interested in I'll send the work.Thank U for the projekt,and a very polite and correct ideas.
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