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Aan

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Posts posted by Aan

  4. Commutating Circuits

    in Electronics chit chat

    Posted


    Yes, I believe the “Complex Behavior of Switching Power Converters” which is posted here at the community might be an option.


    Yeah Ante I believe so..


    i guess u were talkin bout line commutated thyristors


    Well commutating circuits r used for ac as well...
    if we want only a lil part of the phase to coduct to the load .. we wud need the commutation circuit.. wudnt we ??

    i guess u were talkin bout line commutated thyristors


    Yes shobhitkukreti, we were talkin about line commutated thyristors specially for SCR device..

    Any ideas what book to read on ?

  5. Commutating Circuits

    in Electronics chit chat

    Posted

    Hi Ante, yes i have tried google and found some useful commutation circuits..

    Actually it's for my project, I want to build DC-DC converter with thyristor as the switch, so i need
    find some commutation circuits..

    Do you know any interesting books to read on about how to interface thyristor in
    power converter applications ?

    Thanks and Regards.

  10. Optocoupler

    in Datasheet/Parts requests

    Posted

    Hi hotwaterwizard, thanks for you post..this optocoupler build with servo motor and it has 5 pin on it, the label printed on the Optocoupler chases is IA07 SHARP07 , on the PCB one pin of the resistor connected to VCC and the other is series with anode of infrared (transmitter) and the cathode of infrared is connected to GND, the infrared is parallels with 100nF metafilm capacitor. The receiver has 3 pin, one is connected to VCC (RED) and another one is connected to GND (GREEN), while the other one is the output (YELLOW). I dont know what kind of output of this optocoupler is..current or voltage..is there a current type output of optocoupler ?

    Thanks.

  20. Facsimile Machine

    in Projects Q/A

    Posted

    Hi, i have a facsimile machine and want to connect it directly to a modem in my pc, suppose i write a program and pass some commands to this facsimile machine in order to it to be able to scan and/or print a document ... can this be done ? thanks :)

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