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  1. It is either a TRIAC or SCR. Check and measure the circuit voltage at anode. Use any TRIAC...

    2 Answers · Science & Mathematics · 06/04/2013

  2. These documents do a fairly thorough job of explaining SCR phase control methods, including RC networks: http...

    1 Answers · Science & Mathematics · 01/09/2007

  3. Difference between a thyristor and an SCR - absolutely none although gate turn off (GTO) devices are invariably...

    3 Answers · Science & Mathematics · 16/09/2013

  4. Shunt regulator made with an SCR TYN410 is not a transistor but an SCR - Silicon Controlled Rectifiers. 400V/10A Part Number : TYN410

    2 Answers · Science & Mathematics · 07/07/2008

  5. You calculate the RC time constant and use the SCR's trigger specs to determine the lag. The particular SCR ...

    2 Answers · Science & Mathematics · 09/12/2012

  6. ... a chopped up sinewave. Take the raw DC and put the SCR in series. Put a potential divider on the DC and feed that into the SCR...

    2 Answers · Science & Mathematics · 21/09/2007

  7. ... in series to a power source with a rated voltage greater than the SCR's minimum gate turn-on voltage. Connect the emmiter to ground.

    1 Answers · Science & Mathematics · 11/09/2007

  8. The diode connected to the SCR gate prevents reverse bias on the gate. The diode across the pot is used to discharge the timing cap, when the input goes negative.

    2 Answers · Science & Mathematics · 25/03/2012

  9. ... orbital) but otherwise doesnt.its generally a pn combination Now an scr can conduct only if there is gate current and the current through the scr is...

    3 Answers · Science & Mathematics · 22/06/2008

  10. The usual way is to use a commutation capacitor. A second SCR turns on, throwing a capacitor across the first SCR...

    4 Answers · Science & Mathematics · 29/07/2014

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