Electrical Engineering   Power Electronics


Topic Replies Activity
About the Power Electronics category 1 January 19, 2018
Weidmuller RSM Interface usage 2 March 29, 2018
Advantages of Variable Frequency Drives (VFD) 1 March 1, 2018
Types of Variable Frequency Drives (VFD) 1 March 1, 2018
Electronic Crowbar Protection 1 January 19, 2018
SCR Over Current Protection 1 January 19, 2018
What is a snubber circuit? 3 January 19, 2018
SCR di/dt Protection 1 January 19, 2018
Types of Thyristor Protection 1 January 19, 2018
Why is pulse triggering preferred over RC triggering? 1 January 19, 2018
Distinguish between holding current and latching current of SCR 1 January 19, 2018
What is fast recovery diode? 1 January 19, 2018
Disadvantages of Frequency Modulation (FM) scheme used in choppers 1 January 19, 2018
What is PWM? List its various techniques 1 January 19, 2018
Advantages of GTO over BJT 1 January 19, 2018
Types of AC voltage controllers 1 January 19, 2018
Merits and demerits of AC voltage controller 1 January 19, 2018
Function of free wheeling diode in semiconverter 1 January 19, 2018
Advantages and disadvantages of buck/boost regulator 1 January 19, 2018
What is full converter? What is dual converter? 1 January 19, 2018
What are the control strategies of chopper? 1 January 19, 2018
For Selecting MOSFET, what are the major parameters we have to consider in the datasheet? 1 January 19, 2018
What are the various parameters we have to consider, while selecting IGBT? 1 January 19, 2018
For High frequency applications will you prefer MOSFET or IGBT? Why? 1 January 19, 2018
For High voltage applications will you prefer MOSFET or IGBT? 1 January 19, 2018
What is duty-cycle? 2 January 19, 2018
Name some of the current controlled (current driven) devices 1 January 19, 2018
What is meant by SOA? 1 January 19, 2018
What is firing angle? 1 January 19, 2018
What is hard switching of the thyristor? 1 January 19, 2018