Shares of Transformers and Rectifiers (India) Ltd hit upper circuit of 5% in early deals today after the heavy electrical ...

A normal half- or full-wave rectifier will work ... voltages out of the same circuit just by picking the right Zeners. Without an isolation transformer, you can do a lot with a battery-powered ...

To bring the voltage to an acceptable level, a recognizable bridge rectifier is ... the cost or weight of a transformer. For more on the theory of these interesting circuits and a few examples ...

Transformers and Rectifiers stock soars 5% after Rs 565 ... spurt in volume by more than 1.48 times and touched upper circuit of Rs 7.84 per share. The board will consider and approve subdivision ...