working of mosfet
DESCRIPTION
No 1 laptop repairing institute in india, provide laptop repairing institute, printer repairing institute, mobile repairing institute.TRANSCRIPT
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MOSFETS & Regulators
CHIP LEVEL LAPTOP REPAIRING --- Vikas Deoarshi BTech,IIT BHU
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Mosfets & Regulators
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Mosfets & Regulators
Mosfets :(A) Depletion Type (B) Enhancement TypeBut in Laptop/Dekstops , Enhancement
Types are used.
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Mosfets & Regulators
Enhancement Type:(A) N-Channel (B) P-Channel
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Mosfets & Regulators
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Mosfets & Regulators
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Mosfets & Regulators
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Mosfets & Regulators
Importants :1. For V GS = 0 V, and V DS = some value , I D= 0 2. For Values of V GS less than the threshold
level,the drain current of an enhancement-type mosfet is 0 mA
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Mosfets & Regulators
P-CHANNEL MOSFET
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Mosfets & Regulators
Important Points:1.For Vgs <0 , current wll flow from source to drain
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Mosfets & Regulators
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Mosfets & RegulatorsN-Channel Mosfet
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Mosfets & RegulatorsN-Channel Mosfet
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Mosfets & RegulatorsP-Channel Mosfet
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Mosfets & RegulatorsWorking of Regulators
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Mosfets & RegulatorsWorking of Regulators
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Mosfets & RegulatorsWorking of Regulators