Which NTC is suitable for the heated cup coaster?
Release Date:
2022-09-09
Author:
The heated cup mat is a constant-temperature heating pad that conveniently warms beverages, preventing the liquid inside from cooling down. It also automatically turns on or off based on the cup’s position, helping to save energy. It It typically consists of a heating panel, a housing, a PCBA board, and a pressure switch mounted at the bottom of the housing. The NTC thermistor most commonly used in heated cup coasters is a small‑diameter NTC type.
In cold weather, people often prefer hot beverages to warm up. However, when you pour hot water into a standard glass or porcelain cup, the temperature drops quickly; even insulated mugs can’t maintain heat indefinitely. Moreover, with drinks like tea and coffee, cooling down significantly compromises their flavor.
The NTC thermistor for thermal‑insulation coating lines, also known as an enamel‑coated wire NTC thermistor, is a compact, high‑precision device consisting of a chip and an insulating polymer coating applied to enameled copper wire, with an epoxy resin finish. It features bare, tinned, enamel‑coated copper leads and is compatible with interchangeable NTC thermistor elements.
Currently, we offer standard wire diameters of Ø0.18 mm and Ø0.3 mm, along with enameled wires in various gauges, all encapsulated in epoxy. Standard resistance values include 50 kΩ and 10 kΩ, with tolerances of 1%, 2%, and 3%. B‑values range from 3950 to 3435 and 3380. Terminal diameters are available in 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm, 1.6 mm, 1.7 mm, 1.8 mm, 1.9 mm, and 2.0 mm. To meet diverse requirements, we can provide custom‑made solutions tailored to customer specifications.
It boasts high reliability, stability, and sensitivity, making it ideally suited for use in heated cup mats. Coupled with its long-term stability and rapid response time, it is the unrivaled choice for such applications.
Huizhou Jin Yuan Xiang Electronic Co., Ltd. It is a high-tech enterprise that manufactures NTC thermistor NTC temperature sensor Temperature probe. Feel free to request a quote with product images. Free sample available. For more information on NTC thermistors, please visit our website at www.jyx-sensor.cn. If you have any questions, please contact our team for assistance.
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