5 big diet methods, air conditioning disease and you no longer touch

In the summer heat, everyone's appetite is worse, always eat light and cold food, which is quite good. However, due to the high outdoor temperature, staying in the air-conditioned room when going to work, staying in the air-conditioned room, do not sweat for a long time, the body regulation function will decline. From the perspective of Chinese medicine, the outdoor high temperature in summer, the low temperature of the air-conditioned room alternately invades the human body, which is easy to cause people to produce very

The triode, the full name should be a semiconductor triode, also known as a bipolar transistor, a crystal triode, is a semiconductor device that controls current. Its function is to amplify the weak signal into an electrical signal with a large amplitude value, and also as a non-contact switch.
Transistor is one of the basic components of semiconductors, with current amplification, is the core component of electronic circuits. The triode is made up of two closely spaced PN junctions on a semiconductor substrate. The two PN junctions divide the monolithic semiconductor into three parts, the middle part is the base area, and the two sides are the emitter area and the collector area, and the arrangement is PNP. And NPN two.

Small Signal Transistor

Small Signal Transistor,Digital Transistor,Darlington Transistor,Power Transistor

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