Thursday, August 19, 2010

Experiment #7

Transistor in A Circuit

Components: 1x small signal NPN Transistor,

2x resistors.


I connected the multimeter between the base and emitter giving me a reading of 0.75V about the same as the diode test it only lets that amount of voltage through but does also have a small amount of amps i got 0.9mA

These are the regions that the transitors works and what they are cutoff is where there is little electron flow through the connections. active is where electron flow can vary quite a bit but when in saturation the switch is fully turned on. Also varying the voltage of the transistor you can change the amount of beta.








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