NTC thermistor is used in portable electric water cups.Pyroelectric infrared sensor module direct sales

　　Nowadays, people's work and life pressure is too high. In addition to properly regulating the release pressure, it is more important to pay attention to the health of the body. Only when you have a strong body can you better enjoy yourself after the heavy work and life every day. Private time. This is also one of the reasons for more and more young people to focus on health.

　　The insulation cup, for people who love health, can be said to be unable to leave for a moment. Whether it is tea, wolfberry, or other healthy drinks, they are the source of energy for many people a day. But in fact, the insulation cup also has certain disadvantages. Although it can keep the drink for a long time, it will eventually cool down. It is difficult to heat up or replenish hot water in time. At this point, a portable electric water cup appears on the market, which solves this problem very well.

　　The appearance of portable electric water cups is not much different from ordinary thermal insulation cups. The biggest difference is that the portable electric water cup has an additional heating device. The heating device contains heating elements and control heating elements.

　　The use of NTC thermistor in portable electric water cups is used as heating elements and controlling heating elements, which can play a "switch" function. It has three functions: sensitive elements, heater, and switch. High, that is, the temperature of the heating body rises. When the temperature of the inner point is exceeded, the resistance increases, thereby limiting the current increase. Therefore, the decrease in the current causes the component temperature to decrease. After the weekly, it has the function of maintaining the temperature in a specific range, and it plays a switching role. Use this temperature blocking characteristics to make heating sources.

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