RC snubber.

[Jan Waclawek]

Takto?



                    +12V ISOL
                    o
            +5V     |       o +24V ISOL
             o      |       |
             |    |/        o---------------------------.
             V -> |         |                           |
             -    |>        - UF4007                    C|
             |      |       ^                           C| 0.5A
             |     .-.      |                           C|
            .-.    | |47R   o-------------'             |
            | |    | |      |             |             |
            | |    '-'   ||-+             '-------------'
            '-'     |    ||<- IRL540
    mcu      |      '----||-+
    PIN o----'              |
  300Hz                     |
     |                     ===
     |                     GND ISOL
    ===
    GND
(created by AACircuit v1.28.6 beta 04/19/05 www.tech-chat.de)


Je nemyslitelne aby ste ukazali foto/dps okolia toho FETu + optoclena?


wek