project viva help

Transistor is not used as amplifier but as a switch. We operate transistor in saturated (on state) and cut-off (off state) mode only.

And why 10K or 1K it actually depends on type of transistor used and collector current you want. Following are the exact parameters that defines your resistor value:

1. hfe/gain
2. Collector current
3. Drive voltage (voltage at pin)
4. Max drive current controller Pin ca... Read Compelte post
Posted by ajay_bhargav on Wed May 01 2013, 11:03 am

Downloads

Comments

Scottjes
Thu Nov 07 2024, 11:53 pm
ClaytonHax
Thu Nov 07 2024, 09:37 pm
Antonioglact
Thu Nov 07 2024, 09:18 pm
MirCar
Thu Nov 07 2024, 04:32 pm
Larrywak
Thu Nov 07 2024, 04:11 pm
MilesAmoug
Thu Nov 07 2024, 03:18 pm
Darrellunfip
Thu Nov 07 2024, 11:02 am
LionelTax
Thu Nov 07 2024, 02:39 am