​NTC thermistors for thermostatic coasters
Step into the early autumn weather is getting cool, whether it is hot tea or hot water is cold in the blink of an eye, why do you want to drink a mouthful of warm water so difficult? At this time, we need a cup warmer - a constant temperature coaster. Using the micro insulation lead NTC thermistor, the constant temperature coaster can keep 55℃ heat, but also can heat cold water, so that we can drink warm water at all times.
The thermostatic coaster is small and lightweight, which is not only suitable for home and office use, but also provides us with warmth when we travel and travel. The constant temperature coaster is generally composed of a shell, a coil, a PCB board, and a micro insulation lead NTC thermistor. Among them, the PCB board is fixed on the shell using four screws, and the surface is affixed with three cooling silicone, which realizes heat dissipation by conducting heat in contact with the back cover. The micro insulation lead NTC thermistor is installed on the coil of the PCB board for monitoring the working temperature of the constant temperature coaster, and the safety protection measures are in place. The appearance of the thermostatic coaster is non-slip silicone, which can effectively reduce the chance of the cup turning over due to miscontact.

On the market, there are also some upgraded versions of thermostatic coasters with wireless charging functions. It adopts Type-C input interface, supports positive and negative blind plug, stable output during charging, and is not easy to heat. This function of wireless charging is usually fixed on the back of the PCB board with wireless charging coils and magnetic insulation. It can be seen that the constant temperature coaster is a small household appliance that is very suitable for daily life. The product is both a cup warmer artifact, and can be a wireless charger, a product captures two high-frequency user behaviors in life, a dual-use, easy to use.