例句與造句

1. Active rectifiers also clearly still need the smoothing capacitors present in passive examples.
2. When the load includes a smoothing capacitor, both the voltage and the current waveforms will be greatly changed.
3. A switched-mode power supplies ) after rectifying an AC voltage and flows as biased charge and discharge current through the decoupling or smoothing capacitor.
4. The high-voltage supplies for CRTs often use voltage multipliers with the final-stage smoothing capacitor formed by the interior and exterior aquadag coatings on the CRT itself.
5. A " ripple current " is the switched-mode power supplies ) after rectifying an AC voltage and flows as charge and discharge current through the decoupling or smoothing capacitor.
6. It's difficult to find smoothing capacitor in a sentence. 用smoothing capacitor造句挺難的
7. It arises mainly in power supplies ( including switched-mode power supplies ) after rectifying an AC voltage and flows as charge and discharge current through the decoupling or smoothing capacitor.
8. See rectifier and you'll see your circuit, sans smoothing capacitor, as a half-wave rectifier . & mdash; Lomn 16 : 58, 21 May 2008 ( UTC)
9. The function of this capacitor, known as a reservoir capacitor ( or smoothing capacitor ) is to lessen the variation in ( or'smooth') the rectified AC output voltage waveform from the bridge.
10. A typical capacitor input filter consists of a filter or reservoir capacitor C 1, connected across the rectifier output, an inductor L, in series and another filter or smoothing capacitor, C 2, connected across the load, R L.
11. Smoothing capacitors are used to reduce the AC component of fluctuating DC voltage ( such as in power supplies for radio and television transmitters ), and for high voltage testing equipment, DC controllers, measurement and control technology and cascaded circuits for generation of high DC voltage.
12. Thus if reservoir and smoothing capacitors of 2200 microfarads are used, a suitable minimum value for the inductor would be that which resonates 2200 microfarads ( ?F ) to 10 Hz, i . e . 115 mH . A larger value is preferable provided the inductor can carry the required supply current.
13. The component value for the inductor can be estimated as an inductance that resonates the smoothing capacitor ( s ) at or below one tenth of the minimum AC frequency in the power supplied to the filter ( 100 Hz from a full-wave rectifier in a region where the power supply is 50Hz ).
14. Most of the VSC HVDC systems built until 2012 were based on the " two level converter ", which can be thought of as a six pulse bridge in which the thyristors have been replaced by IGBTs with inverse-parallel diodes, and the DC smoothing reactors have been replaced by DC smoothing capacitors.
15. The AM RF signal is constantly varying in strength ( amplitude ) due to the sound modulation imposed on the RF . The AGC circuit smooths the amplitude variations to provide a DC voltage whose amplitude is determined by the average strength of the received signal . ( The smoothing capacitors in a simple power supply similarly smooth the AC ripples superimposed on the rectified DC . ) The smoothed AGC voltage is used to decrease receiver sensitivity.