zero output impedance
举一反三
- If any input to an OR gate is zero, the output is zero.
- What is the output impedance of the mobile phone charger approximately? A: 0.1Ω B: 10Ω C: 5.0Ω D: 1000Ω
- Two electronic devices are connected in series. When the load device wants to get the maximum ( ), the impedance of that is the same as the output impedance of the source (front-stage) device. A: Current B: Voltage C: Resistance D: Electric power
- If any input to an OR gate is zero, the output is zero. A: 正确 B: 错误
- The function of the video distributor is one channel of video input and multiple channels of video output, with the functions of impedance matching and signal amplification. ( )