English

MOSFET stands for ........

• Metal Oxided Semiconductor Field Effect Transistor

• Metal Oxide Semiconductor Effect Field Transistor

• Metal Oxide Semiconductor Fields Effect Transistor

• Metal Oxide Semiconductor Field Effect Transistor

MOSFET photo selection :

• 
• 
• 

How many type of Mosfet ?

• 4

• 3

• 2

• 1

The gate circuit loss power depends on the quantity Qg

• PG = Qg.Ugs.Fs

• PG = Qg.Uds.Ds

• PG = Qg.Ugd.Fs

N channel MOSFET: The MOSFET open control voltage is....

• U_GS < 0

• U_GS = 0

• U_GS > 0

P - MOSFET: The MOSFET open control voltage is U_GS < 0, current will go

• from D to S

• from S to D

Type of MOSFET

• N-chanel MOSFET

• P-chanel MOSFET

• I don't know

Maximum control voltage....

• ± 15V

• ± 20V

• ± 25V

• ± 10V

This protues photo describe a mosfet control circuit using…

• Switch

• Totem-pole ( NPN & PNP - transistor )

• NPN - transistor

This protues photo describe Controlling the mosfet with......

• Totem-pole ( 2 transistors NPN and PNP)

• Switch

• NPN- transistor