你不能取代它由一个标准的齐纳二极管！
齐纳二极管是太不稳定了！
瞬态电压抑制器，齐纳二极管，整流器。
输出电压是直接认识到由光耦合器u2和齐纳二极管VR2。
Output voltage is directly sensed by optocoupler U2 and Zener diode VR2.
图1电路是一个采用稳压二极管(齐纳二极管)的简单稳压器电路。
Figure 1. Simple Zener Shunt Stabilizer circuit Diagram The circuit in Figure 1 is a simple...
其它输出电压是可能的，经过调整变压器匝数比齐纳二极管VR2和价值。
Other output voltages are possible by adjusting the transformer turns ratio and value of Zener diode VR2.
另一导线经由二极管，优选地是齐纳二极管，导向基于IGBT的开关的输出端。
Another line is directed via a diode, preferably a zener diode to the output of the IGBT-based switch.
在变压器的次级一侧有一个变阻器和齐纳二极管，它们起到进一步减小冲击脉冲的作用。
At the secondary side of the transformer there is a varistor and Zener diodes which act to stepwise reduce the surge pulse.
由于流过齐纳二极管的泄漏电流会在电阻器上产生电压降，所以希望使用低漏电的齐纳二极管。
Since the leakage current through the zener diodes results in a voltage drop across the resistor, low leakage zener devices are desirable.
作为一项预防措施，如果有非常大的瞬态电压，适当的齐纳二极管d3和D4保护D2可能是有必要的。
As a precaution, it may be necessary to fit zener diodes D3 and D4 to protect D2 if extremely large transient voltages are likely.
光控MOS栅固态继电器是由MOS栅控晶闸管、开关三极管、光电耦合器、增强型MOSFET和齐纳二极管组成的新型开关器件。
Optically triggered MOS gated solid state relay is a new switching device, which is composed of an MOS gated thyristor, a phototransistor, an enhanced mode MOSFET and a Zener diode.
光控MOS栅固态继电器是由MOS栅控晶闸管、开关三极管、光电耦合器、增强型MOSFET和齐纳二极管组成的新型开关器件。
Optically triggered MOS gated solid state relay is a new switching device, which is composed of an MOS gated thyristor, a phototransistor, an enhanced mode MOSFET and a Zener diode.
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