1 Input Circuit adopts voltage and current transducers to get electrical signals and after signal conditioning they are sent to Measurement Unit.

2 It consists of a synchronizing input circuit, delayed unit, generator of triangular wave and a differentiator.

3 The input circuit includes function selection, signal amplification and A/D transform circuits.

4 The main function of electron apparatus's front analog input circuit is discussed in this thesis.

5 For welding inverter's input circuit is made up by a capacitor as filter after a diode bridge rectifier, it injects harmonics to the power as a voltage source.

6 A non-linear device or junction in the input circuit can rectify the RF energy and cause significant errors.

7 Input circuit, output circuit, and bus interface circuit are designed. According to the characteristics of the control plant, the PWM is utilized to realize D/A.

8 Input circuit is coupling with the magnetism device to test its magnetization voltage and degauss voltage.

9 When the amplifier is used. in the input circuit(), the input capacitance can be reduced from tens of pF to 1pF.

10 The ordinary transmitter-receiver input circuit may be considered as a particular case of the hybrid input circuit studied in this paper.

11 The hardware includes keyboard input circuit, LCD display circuit, LED display circuit, RS-232 and RS485 communication circuit, real-time clock circuit, expanded memorizer circuit, etc.

12 The system hardware includes switch input circuit, seven segments LED output circuit, heating circuit and boost circuit.

13 The working process of input circuit, PI control circuit, system monitoring and conversion of control modes are included in this paper.

14 Combined with wide band current feedback amplifier, FET input circuit and programmable circuit, variable gain amplification circuit with high speed and high input impedance is designed.

15 The constant current supply for the input circuit is adopted, improving the linear relation between the signal voltage V, and temperature T.

16 In addition, the mathematical model of the input circuit and the feedback link of the amplifier are analyzed on the error computation and stability evaluation.

17 In addition, by introducing transfer function of input circuit, the inherent property of improving the frequency response characteristic is explained clearly.

18 This paper describes the input circuit and anti-interference measures of A-D-A type digital frequency discriminator used in the speed governing system of hydraulic turbines.

19 Electrostatic coupling or interference occurs when an electrically charged object approaches the input circuit under test.

20 Metal Oxide Semiconductor Field Effect TransistorsThe BJT and JFET have a diode in their input circuit which controls their mode of operation.

21 It mainly contains chip circuit and the periphery circuit of it, power circuit, speech input circuit, speech output circuit, debugging circuit and RS232 circuit.

22 The associated key technology of electron apparatus's front analog input circuit is deeply researched, including high frequency circuit theoretic and high speed amplifier.

23 This paper briefly introduces the adjusting process of the emission cavity of FC-308 electronic tube including adjustments of neutralizing circuit, input circuit and output circuit.

24 These sources include thermoelectric EMFs, offsets generated by rectification of RFI (radio frequency interference), and offsets in the voltmeter input circuit.

25 Note: When a cable is plugged into this jack, it automatically breaks the connection from the INPUT circuit to the 166XL's detection circuitry.

26 For the hardware, not only all-purpose expanded circuits of the single-chip micro-processor but also input circuit and safe circuit for power failure have been designed.