bootstrap class AB

249

04:27:10

Turn off/on the switches to see the effects. 

published 6 years ago

HoFFaMon

6 years ago

Nice

crake

6 years ago

Thanks HoFFaMon

wyoelk

6 years ago

Please look at this circuit and help me understand. I know it's not a bug and the answer but not the proper terminology. Can you explain this for the user? http://everycircuit.com/circuit/6491237876760576

crake

6 years ago

Hey wyoelk, experiment with moving Reverse Beta up and down. You'll see turning Reverse Beta all the way down makes the BJT almost completely turned off, and turning Reverse Beta all the way up makes the amp seem like a Common Emitter amplifier. Hope that helps.

crake

6 years ago

Also, try turning down the AC portion to 0V. Notice the base current matches the emitter current? Reverse-Beta =1 so I-base = I-emitter/Reverse-Beta

wyoelk

6 years ago

Thanks just wanted to verify it wasn't a bug but configuration issues.

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