Modern power control systems utilize electronic devices like Thyristors for power switching, phase control, chopper etc. These devices also find applications in inverter design, brilliance control in lamps, speed control of motors etc. Optimizing the TriacsD.MOHAN KUMARTriacs are the most

To get precise voltage to a circuit, the simplest and easy way is to use a Zener diode.It uses the reverse breakdown voltage characteristics to maintain a fixed voltage across itThe Art of Zener RegulationD.Mohan kumarZener diode ZD is used

This is a small tv transmitter circuit wich trasmittes in VHF, negative sound modulation and PAL video modulation.It is suitable in countries where the B and G system is used.Simple tv transmitter circuit diagram Post from: Electronic circuits and projectsSimple

It is an ideal solution to protect rechargeable batteries from deep discharge. It gives an LED indication when the voltage level in the battery drops below5.1 voltCA 3140 Op Amp is used as a comparator with a zener to fix