Definition of grid bias in English:

grid bias

noun

Electronics

A fixed voltage applied between the cathode and the control grid of a thermionic valve which determines its operating conditions.
〔电子〕栅偏（电）压，直流栅极偏（电）压
Example sentencesExamples
- The plate power supply, the screen grid power supply, and the control grid bias supply are connected in series.
- The actual signal that drives the tube is the combination of the grid bias and the audio drive signal.
- Furthermore, there is a frame containing three rectifiers for the grid biases of different stages.
- One solution is to provide some negative grid bias to reduce the screen sensitivity.
- This form of grid bias is suitable only for small a valves having very small signal input voltages.

Definition of grid bias in US English:

grid bias

noun

Electronics

A fixed voltage applied between the cathode and the control grid of a thermionic tube in order to determine the grid's operating conditions.
〔电子〕栅偏（电）压，直流栅极偏（电）压
Example sentencesExamples
- The plate power supply, the screen grid power supply, and the control grid bias supply are connected in series.
- The actual signal that drives the tube is the combination of the grid bias and the audio drive signal.
- One solution is to provide some negative grid bias to reduce the screen sensitivity.
- Furthermore, there is a frame containing three rectifiers for the grid biases of different stages.
- This form of grid bias is suitable only for small a valves having very small signal input voltages.

词汇	grid bias
释义	Definition of grid bias in English: grid bias noun Electronics A fixed voltage applied between the cathode and the control grid of a thermionic valve which determines its operating conditions. 〔电子〕栅偏（电）压，直流栅极偏（电）压 Example sentencesExamples The plate power supply, the screen grid power supply, and the control grid bias supply are connected in series. The actual signal that drives the tube is the combination of the grid bias and the audio drive signal. Furthermore, there is a frame containing three rectifiers for the grid biases of different stages. One solution is to provide some negative grid bias to reduce the screen sensitivity. This form of grid bias is suitable only for small a valves having very small signal input voltages. Definition of grid bias in US English: grid bias noun Electronics A fixed voltage applied between the cathode and the control grid of a thermionic tube in order to determine the grid's operating conditions. 〔电子〕栅偏（电）压，直流栅极偏（电）压 Example sentencesExamples The plate power supply, the screen grid power supply, and the control grid bias supply are connected in series. The actual signal that drives the tube is the combination of the grid bias and the audio drive signal. One solution is to provide some negative grid bias to reduce the screen sensitivity. Furthermore, there is a frame containing three rectifiers for the grid biases of different stages. This form of grid bias is suitable only for small a valves having very small signal input voltages.
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