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  1. USE SCR CIRCUIT IS BETTER THAN POWER TRANSISTOR.

    2 Answers · Science & Mathematics · 02/07/2016

  2. ...you found, but let the trigger HI pulse to trigger the Gate from SCR. SCR works as a electronic switch to turn on DC supply path that...

    2 Answers · Science & Mathematics · 16/06/2016

  3. SCR, Silicon Controlled Rectified is like a power rectifier... current. The name "silicon controlled rectifier" or SCR is General Electric's trade name for a type of thyristor...

    2 Answers · Science & Mathematics · 24/06/2016

  4. ... problems with DC motor failures when SCR motor controllers were replaced with PWM units...

    5 Answers · Science & Mathematics · 18/02/2016

  5. ...quot;brains" of the project? A 555 timer would probably work or an SCR or a microcontroller (mcu). An mcu would be your best bet as they...

    1 Answers · Science & Mathematics · 30/09/2015

  6. .... People normally use dimmers(which contain a potentiometer and an SCR"Silicon Controlled Rectifier") to do the job...

    2 Answers · Science & Mathematics · 13/04/2015

  7. 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

  8. You don't say what comparator you are thinking about. If it is one of the LM319 (dual) / LM339 (quad) type of comparators, then it's an open-collector design (you have look at the schematic to see that.) There is a chart somewhere on the...

    2 Answers · Science & Mathematics · 09/07/2014

  9. ...face. If it were DC, yeah. But it's not. An SCR only works in one direction. You have 50Hz which will cycle in...

    2 Answers · Science & Mathematics · 27/03/2014

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