Difference between rectifier and control rectifier
A rectifier is an electrical device used to convert alternating current (AC) into direct current (DC) by allowing current to flow in one dir...
Showing posts with label BJT. Show all posts
Showing posts with label BJT. Show all posts
Understanding phase control rectifier operation type and practical application class
A Phase-Control Rectifier ( PCR ), also known as a Thyristor Rectifier or Controlled Rectifier, is an electronic circuit that converts alte...
Rotary Phase Converter Capacitor Sizing
Sizing capacitors for a rotary phase converter involves determining the appropriate capacitance value that will ensure efficient and balance...
The Basics of Phase Controlled Rectifiers
Phase-controlled rectifiers (PCRs) have the advantage of regulating the output voltage by controlling the firing angle of the thyristors. Th...
Commutation Techniques of Thyristor SCR
What is commutation techniques of SCR? Or What is thyristor commutation technique? A thyristor is turned on by applying a signal to its gate...
Cosine firing scheme for triggering thyristors
A power electronic converter is indeed useful when its output voltage is controllable. Being able to control the output voltage allows ...
Block diagram of a thyristor gating circuit
Block diagram of a thyristor gating circuit Waveforms for the circuit of block diagram of a thyristor gating circuit The general block d...
Triac Firing Circuit
A triac firing circuit is used to control the power delivered to a load by adjusting the firing angle of a triac. The circuit utilize...
Pulse Transformer in Firing Circuit
A pulse transformer is a type of transformer that is specifically designed to produce electrical pulses with high velocity and stable a...
Ramp-and-pedestal triggering Circuit of Thyristors or SCR
Ramp-and-pedestal triggering is an improved version of synchronized-UJT-oscillator triggering . This triggering circuit is used for con...
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