What is an NPN transistor used for?
The most commonly used configuration of the transistor is the NPN transistor. We also found that the bipolar transistor intersections can be biased in one of three different ways –…
Electronics in easy words
The most commonly used configuration of the transistor is the NPN transistor. We also found that the bipolar transistor intersections can be biased in one of three different ways –…
PTCÂ relay A PTC relay means positive temperature coefficient is a starting device for refrigerator compressors. It is responsible for providing power to the start winding for a brief moment to…
NMOS is constructed with the n-type source and drain and a p-type substrate, while PMOS is constructed with the p-type source and drain and an n-type substrate. In an NMOS,…
How is FET a voltage controlled device? the voltage applied between the gate and the source controls the drain current (id). which means you use the voltage to control the…
In the field of electrical engineering, a relay is a relay device designed to trip a switch when an error is detected. The first protection relays were electromagnetic devices based…
JFET Pinch off voltage “Pinch-off” is not locked. During pinch-off operation, the discharge current does not drop to zero. Instead, the Id current becomes constant, remaining relatively independent of the…
Advantages that a bipolar junction transistor has over a MOSFET? The collector current follows an exponential function of the base-emitter voltage very precisely and over a wide range (can be…
An IR sensor is basically a device consisting of a pair of an IR LED and a photodiode, collectively referred to as photocouplers or optocouplers. The IR LED emits IR…
A PTC (Positive Temperature Coefficient) relay is a starting device for refrigeration compressors. It is responsible for feeding the starter winding for a short time to help start the refrigerator…
The refrigerant condenser is responsible for maintaining the proper functioning of the appliance. The capacitors store an electric charge and then release it every time the refrigerator motor has to…