A anuraag New Member Aug 15, 2008 #1 Dear Electro-tech Online Users i am new in to circuit designing and i have got an idea of triac based variable DC power supply by working with a triac based light dimmer I Need Help for Triac or Scr based 25A and 90 to 120V variable Power supply . Thanks in Advance Anurag
Dear Electro-tech Online Users i am new in to circuit designing and i have got an idea of triac based variable DC power supply by working with a triac based light dimmer I Need Help for Triac or Scr based 25A and 90 to 120V variable Power supply . Thanks in Advance Anurag
Hero999 Banned Aug 15, 2008 #2 What about using a huge variac followed by a 100V transformer and a rectifier plus smoothing capacitor? This would give you 0 to 140VDC which should do the job.
What about using a huge variac followed by a 100V transformer and a rectifier plus smoothing capacitor? This would give you 0 to 140VDC which should do the job.