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Author Topic: What is H-type biasing?  (Read 400 times)

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Offline circuit975Topic starter

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What is H-type biasing?
« on: May 15, 2024, 06:02:52 am »
What does h-type biasing mean? I'm learning it at school, does anyone know what it means?
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Offline CaptDon

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Re: What is H-type biasing?
« Reply #1 on: May 15, 2024, 12:28:55 pm »
Search Engine? Google? I've never heard of H-Type biasing? Guess we could all google it. Maybe H-Type is a fancy name for something we all knew all along? Like when the politically correct folks came up with the term 'Handi-Capable'.
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Online T3sl4co1l

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Re: What is H-type biasing?
« Reply #2 on: May 15, 2024, 01:59:16 pm »
'H' probably refers to an "H bridge" arrangement (the reference is evident from the schematic), or a class-H amplifier (class AB with sliding power supplies to maximize efficiency).  But neither is a state or method of bias.

Tim
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Offline mag_therm

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Re: What is H-type biasing?
« Reply #3 on: May 15, 2024, 02:38:25 pm »
It might be just the classic 4 resistor bjt bias method, resembling H with transistor in the middle.
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Offline Aldo22

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Re: What is H-type biasing?
« Reply #4 on: May 15, 2024, 02:45:43 pm »
Could it have something to do with that? (I have no idea)
https://en.wikipedia.org/wiki/Bipolar_junction_transistor#h-parameter_model
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