Microtek International Design Engineer Interview Questions, Process, and Tips

MOSFET is faster and more efficient for high frequency applications, while IGBT is better for high voltage and high current applications.

• MOSFET stands for Metal-Oxide-Semiconductor Field-Effect Transistor, while IGBT stands for Insulated Gate Bipolar Transistor.

• MOSFET is faster and more efficient for high frequency applications, while IGBT is better for high voltage and high current applications.

• MOSFET has lower on-sta...read more

A sine wave inverter is a type of power inverter that produces a smooth and consistent AC output waveform similar to that of utility power.

• Sine wave inverters are preferred for sensitive electronics as they provide clean power without distortion.

• They are more efficient and produce less audible noise compared to modified sine wave inverters.

• Examples of devices that benefit from sine wave inverters include laptops, TVs,

CMOS latchup is a phenomenon in integrated circuits where parasitic thyristors are inadvertently triggered, causing a short circuit.

• CMOS latchup occurs when a parasitic structure in the CMOS device acts as a thyristor, leading to a low-impedance path between the power supply rails.

• It can result in excessive current flow, potentially damaging the device.

• Preventive measures include layout techniques, guard rings, and pro...read more

Designing an inductor involves determining the required inductance value, selecting the core material, calculating the number of turns, and designing the coil structure.

• Determine the required inductance value based on the application requirements.

• Select the appropriate core material based on factors such as frequency, current, and temperature.

• Calculate the number of turns using the formula N = sqrt((L * AL) / (Ae * Nt)...read more