Silicon Controlled Rectifier in Bahadurgarh

In ac circuits the phase controlled  rectifier can be turned on at any angle with respect to the applied voltage polarity. The angle a is oftenly called the firing angle. These circuits are characterized as controlled rectifiers or converters. In present model study of such controlled rectifier in bridge c more...

A flip - flop is a bistable circuit inwhich the one's output remain in stable state till the complement  stage is triggered to change the state. A bistable  is also called the latch. The commonSCRis a good  latch device and useful to make bistables. more...

The low voltage ac voltage ( S1 of T ) is applied to the pair of two SCRs, CR1 and CR2, connected antiparallel with in series RL. These are the main SCRs. As the SCR is being  commutated at the crossover points of ac cycle,   but then it becomes a simple phase control circuit.  To commutate them earlier at more...