Recent content by rajabi

  1. R

    0-30V Stabilized Power Supply

    hello thanks a lot for your answer as soon as possible but I can not found the op-amp IC you mention in your new circuit. Do you know any other IC's that I can put in the new circuit? About the 35V Transformer except of 28V Transformer it is Important for me because I most pay money again for...
  2. R

    0-30V Stabilized Power Supply

    Thank you a lot for your answer It is so difficult for me to find the final version of your project in this thread and in another thread in the forum because my English is too weak and it take so mach time therefor if it is possible give me the final version of circuit or link me in to it. about...
  3. R

    0-30V Stabilized Power Supply

    Hi friends: Thank so mach for your powerful site I build this power supply http://www.electronics-lab.com/projects/power/001/index.html so I try to upgrade the amps of it so I change the 2N3055 to two BUX98 Transistor and parallel them as you know it need to put a small and big resistance in...
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