switching characteristics of power electronic devices
Post on 06-May-2015
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DESCRIPTION
the characteristics of power electronic devices in one touch. only image files are there & the detailed explanations of these are given in different slide shares.
TRANSCRIPT
• PREPARED BY SNEHAL V. PURANI
SWITCHING CHARACTERISTICS OF POWER ELECTRONIC DEVICES
IDEAL SWITCH
PRACTICAL SWITCH
DIODE
IDEAL PRACTICAL
TRANSISTOR
INPUT OUTPUT
TRANSFER CHARACTERISTICS
TRANSISTOR SWITCHING TIME
SILICON CONTROLLED RECTIFIER
IDEAL CHARACTRISTICS OF SCR
SCR SWITCHING CHARACTERISTICSTURN ON
SCR SWITCHING CHARACTERISTICSTURN OFF
GATE CHARACTERISTICS
METAL OXIDE FIELD EFFECT TRANSISTOR
TURN ON CHARACTERISTICS
TURN OFF CHARACTERISTICS
INSULATED GATE BIPOLAR TRANSISTOR
DYNAMIC CHRACTERISTICS OF IGBT
• TURN ON
TURN OFF CHARACTERISTICS
DIAC
TRIAC
UNIJUNCTION TRANSISTOR
PROGRAMMABLE UNIJUNCTION TRANSISTOR
GATE TURN OFF (IDEAL)
MOS CONTROLLED THYRISTORS
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