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Pacific Quartz at SNEC Exhibition On June 13-15, 2024, the SNEC PV+17th International Solar Photovoltaic and Smart Energy (Shanghai) Conference and...

Transistors can be divided into bipolar transistors and field effect transistors. According to different uses, transistors can be divided into powe...

Semiconductor devices usually use different semiconductor materials, adopt different processes and geometric structures, and have developed a wide ...

Semiconductor devices are electronic devices that have conductivity between good conductors and insulators, and use the special electrical characte...

When there is no light, the reverse current is very small and the reverse resistance is very large; When light is irradiated, the reverse resistanc...

It has unidirectional conductivity. Only when the applied forward voltage makes the forward current large enough, the light will be emitted. The la...

According to their use, semiconductor diodes can be divided into ordinary diodes and special diodes.

In the working state, the modulation voltage of the varactor diode is generally added to the negative electrode, so that the internal junction capa...

The measured resistance at this time is the forward conduction resistance of the diode, which is the same as that of an analog multimeter. The conn...

In the real thing, if you see the color on one end is the negative electrode, the other end is the positive electrode.

Use a multimeter to determine the polarity of the semiconductor diode: usually use the ohm range of the multimeter (R*100 or R*1K), and then use th...

Temperature Coefficient: Indicates the amount of change in the voltage stabilization value for every 1°C change in temperature;