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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

fault

  1. D

    HELP: Induction hob power supply fault (incorrect voltage to rectifier)

    Hi everyone, I have a CDA HVN91FR induction hob that partly works. 2 hobs (connected to one PCB board) are not working. The other 3 are. Can't see any visual damage/problems. Upon closer inspection, the power supplied to the rectifier in the 'dead' PCB seems too high. In the working PCB board...
  2. S

    Citroen C4 l 2004 front left ABS wheel speed sensor fault.

    Citroen C4 l 2004 front left ABS wheel speed sensor fault. Hi, ABS and ESP lights up on the dashboard. Im getting a reading on Kph when driving on three sensors, except for the front left one. The left front wheel speed sensor has been replaced plus the ESP module and pump, and the...
  3. RODALCO

    Failed deWalt battery charger

    Got this charger given to me if it was worth repairing. I found both transistors shorted to zero ohms across all terminals and the resistor blown open circuit. See the hole in the yellow band. Don't know what caused it but I reckon it is a throwaway.

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