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    0-30 Vdc Stabilized Power Supply

    i check all of the diodes and transistors and ... but it steel doesnt work
  2. A

    0-30 Vdc Stabilized Power Supply

    One more thing....I built this project and I tested it with 1A 24V trans(beacause I didnt have 3A Trans)but it doesnt worked correct.LED was always On and the out put voltagewas 0.41 V evev when I turn p1 and p2
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    0-30 Vdc Stabilized Power Supply

    beacause of my bad english...Icant understand your answer. i am also an amature in electronic.so please explain it more clear can you draw a diagram (or mybe a shematic) for me (about out put transistors)??????? :-* i cant understand it. and what is the range of each voltmeter????which of them...
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    0-30 Vdc Stabilized Power Supply

    (exuse me for my bad english.i am only a  learner) hi to all I want to built this power supply.but I have a question : 1.if I use an ammeter for it ...it will show the ampere that the load use or the ampere that was set ? thank a lottttttttttt. Arman 
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