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  • Users: hpi
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  1. hpi

    Injection Systems

    Hello, I'm develloping an electronic ingition system which combines the igniting of the spark plug and the steering of the injection system. I've already a working programmable version of the CDI-ignition and now I'm expanding it to the injection steering. But I need some more information about...
  2. hpi

    Generate 5V DC powersupply from 30<->300V AC source

    Hi, i'm developping a digital CDI-unit (engine ignition). Therefor i need to have a 5V DC power supply. The CDI is connected to the alternator (AC) of the engine and gets 30V at very low RPM till 300V at high RPM. (See 'drawing' ;) below) One half of the ac current is used to load capacitance...

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