12 PHYSICS PRACTICAL | To study the characteristics of a npn Transistor | ECube
Simple Trick to remember the confusing connections of a transistor.
cbse 12 students may find it very helpful for exams.
Hi friends... Today's aim is to study characteristics of n p n transistor. So, this is the transistor we all have seen in physics laboratory. As doing connections of this transistors is quite confusing, I'm going to show you how, I have remembered the connections.
This is the circuit diagram. But we don't need this one as we are here to learn aa trick. Let's start. Take a 5 pin wire and connect both the extreme negative ends of the output sources. Then take the middle pin of the five pin wire and connect it to 'E' .
At last. Connect both the remaining pins of the 5 pin wire to the negative of both the voltmeters..
Now, take aa 3 pin. Connect all the red points on the left side of the apparatus that is the positive of output and positive of the voltmeter and ammeter, and then do the same with the right side.
Now, we are at the last step of our connection. Connect the base 'B' means, the center pin of the transistor diode with the negative end of first ammeter.
At last, connect the collector 'C' ,means the only left point of the diode with the only left negative end of second ammeter.
Zener diode - • 12 PHYSICS PRACTICAL| To Draw The Characte...
THANKS FOR WATCHING...
Facebook- / funcontinent
Twitter- / sagarcube
Youtube - http://bit.ly/youtubefcmedia
Google+ - https://plus.google.com/u/0/117156694...