Question

why IGBT is very popular nowadays ?​

Answer 1

$\huge \mathbb \color{pink}{ANSWER}$

With its lower on-state resistance and conduction losses as well as its ability to switch high voltages at high frequencies without damage makes the Insulated Gate Bipolar Transistor ideal for driving inductive loads such as coil windings, electromagnets and DC motors.

Answer 2

Answer:

The Insulated Gate Bipolar Transistor is ideal for driving inductive loads such as coil windings, electromagnets, and DC motors due to its lower on-state resistance and conduction losses, as well as its ability to switch high voltages at high frequencies without damage.

Explanation:

• IGBTs are used as switching devices in motor drive systems, uninterruptible power supplies, induction cookers, and other applications due to their high-voltage and high-current characteristics.
• IGBT improves dynamic performance and efficiency while lowering audible noise. It can also be used in resonant-mode converter circuits. Low conduction loss and low switching loss optimized IGBTs are available.
• In contrast to BJTs, which require that the base current be continuously supplied in sufficient amounts to maintain saturation, it only requires a small voltage on the Gate to maintain conduction through the device.

Thus this is the answer.

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