kindred
发表于 2025-3-25 03:30:34
Multiple-transistor Circuits,Transistors when used singly have a number of limitations which include poor bandwidth, low input impedance, high output impedance, relatively low gain and inability to amplify low-frequency or d.c. signals due to the negative-feedback effect of the stabilisation circuit.
陶瓷
发表于 2025-3-25 11:12:28
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FAR
发表于 2025-3-25 15:37:26
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ASSET
发表于 2025-3-25 15:56:54
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padding
发表于 2025-3-25 23:22:28
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endoscopy
发表于 2025-3-26 00:10:20
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endoscopy
发表于 2025-3-26 08:10:03
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Insufficient
发表于 2025-3-26 11:05:51
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抑制
发表于 2025-3-26 12:50:47
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indifferent
发表于 2025-3-26 18:32:48
Thyristors,ices, being made up as a . sandwich, and their ‘snap-on’ switching action is referred to as ‘. regenerative feedback’. They can have two, three or four terminals, depending on the type of device. Some devices pass current only one way (unidirectional), while others pass current both ways (bidirectional).