Asking this question is like asking how fast does a dog run. There are many types of dog. Depends on the speed of the speed they are set to run at. If its a 1Ghz computer, they switch at 1 billionth of a second. 2Ghz is 2 billionth.
In the switching transistor the output current is controlled by the (current) and this is also called current controlled current device (CCCD). But in ordinary switch we controlled output current physically...
A Darlington transistor is a composite transistor. The definition is a combination of two or more transistors that have the purpose of increasing the current gain.
Most cars have the turn signal switch to the left of the steering wheel. In this one case, you would move the switch handle down to signal a left turn.
It will turn on
Mary asked me to turn off the light, but I didnt want to because I was so tired that the switch seemed miles away.
A: When a transistor is saturated current can flow in both direction qualifying it as a switch
A transistor is used to switch electronic signals.
A Unijunction Transistor is a transistor that acts solely as a switch.
it is a transistor used in IR TOGGLE SWITCH. :-)
transistor has 2 output 1 and 0 so can be used as a switch
A transistor is a switch. A diode directs the flow of current.
Transistor or vacuum tube.
Right when you flick the switch to turn on the light the socket connects and the light will automatically turn on.
The active region of a transistor is when the transistor has sufficient base current to turn the transistor on and for a larger current to flow from emitter to collector. This is the region where the transistor is on and fully operating.
A rest transistor is either a pMOS or nMOS high VT transistor and is utilized as a change to close off force supplies to parts of a configuration in standby mode. The pMOS rest transistor is utilized to switch VDD supply and henceforth is known as a "header switch."
Only because the circuit that its embeded in is designed that way. Remember, a transistor is basicly an amplifier ... only if you design everything to go to the extreams will it act as a switch.
work like on off switch!!