Recent content by michachn

  1. M

    LM324 squarewave oscillator adjust output frequency

    can oscillation be created without the the lm ic s if yes why and how bob s
  2. M

    Designing 12V DC-220V AC Power Inverters

    bob s thank you for your reply but the information you sent me did not hepl me with the solution but all the same i am greatful to you , but i will be happy if you can send me the origanal schemetic diagrame of a 12vdc to 240vac inverter 5oow, i have some other diagrams but they did not work...
  3. M

    Designing 12V DC-220V AC Power Inverters

    I am a new member i am working on one inverter but i am havering problems with connecting the emitters of the 2n3055 transistor to the negative terminal of the battery , can some help out with this please . Thank you