Help with symbols

catcat

New Member
There are a few transistor smbols I dont know could someone help with those? I also dont know what they do exept NPN, PNP, N and P-chan JFET, N and P-chan MOSFET.
 

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catcat said:
There are a few transistor smbols I dont know could someone help with those? I also dont know what they do exept NPN, PNP, N and P-chan JFET, N and P-chan MOSFET.
Click to expand...

Take a look.

Put some symbols there, but beware, because there is a lot of variants.

 
I especially want the functoin and name of these:
 

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catcat said:
I especially want the functoin and name of these:
Click to expand...

Well, those are variants for NPN and PNP, BJT.
I usually call them "The Lazy Drawers Symbols".

It's much easier to draw straight lines than diagonal or round ones.
 
That same schematic had standard transistor symbols too.
 
catcat said:
That same schematic had standard transistor symbols too.
Click to expand...

Why don't you post the schematics?
It's very hard to guess in this type of guessing game.

They could be JFETs as well, I have already seen JFETs represented that way.
 
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