There are three leads in a transistor viz., emitter, base and collector terminals. However, when a transistor is to be…
A rectifier with an appropriate filter serves as a good source of d.c. output. However, the major disadvantage of such…
The below Fig shows a typical capacitor input filter or π- filter. It consists of a filter capacitor C1 connected…
The below Fig. shows a typical choke input filter circuit. It consists of a Choke L connected in series with the…
Capacitor filter. Fig. shows a typical capacitor filter circuit. It consists of a capacitor C placed across the rectifier output in…
Generally, a rectifier is required to produce pure d.c. supply for using at various places in the electronic circuits. However,…
A transistor raises the strength of a weak signal and thus acts as an amplifier. The Below Fig shows the basic circuit…
The emitter-base junction of a transistor is forward biased whereas collector-base junction is reverse biased. If for a moment, we…
A transistor consists of two pn junctions formed by *sandwiching either p-type or n-type semicon-ductor between a pair of opposite…
Comparison of Half wave Rectifiers and Full wave Rectifiers