Recent content by Relayer110

  1. Relayer110

    N JFET Alternative for 2SK369BL/2SK363BL

    Some equivalents: 2SK130 2SK147 2SK151 2SK162 The pinouts of all of the above will be different to the 2SK363. Those FET's in the Teddy Pardo are being used as current regulators and would not be passing the 1.5A you mentioned. The transistors Q4 and Q7 will be taking the bulk of the current. I...
  2. Relayer110

    Electronic Repair

    Hello John, Murphy's Law always states that no matter which end of the circuit you start at, the fault always lies at the other end... When trouble shooting circuits its important to know a little bit about the circuit function to determine roughly in which section the fault may be. This will...
  3. Relayer110

    Charging circuit 4 AAA NiMh

    What is the voltage of the NiMh batteries? I hope not 1.5V each... Regards, Relayer
  4. Relayer110

    Equivalent alternative to N-Channel High Speed Switching MOSFET

    According to my transistor equivalents book you can use: 2SK1154, 2SK1244 and 2SK1494 The above can be used if your MOSFET ends with the number "10"... i.e. FS3UM-10 If yours ends in "14A" (i.e. FS3UM-14A) then you can use the following: 2SK1600 or 2SK2603 If your end numbers are 16A or 18A...
  5. Relayer110

    Tranformer less power supply

    You would be better off buying a Variac. That will allow you to dial up anything from 0V to 230V AC. Relayer
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