Heater

Cixi City Sandie Electrical Co., Ltd was set up formally in 2015, as one of the professional China Cheap Desktop PTC Heater manufacturers and China Desktop Ptc Heater factory, we are strong strength and complete management. Also, we have own exporting license. We mainly deal in making a series of Heater and so on. We stick to the principal of quality orientation and customer priority, we sincerely welcome your letters, calls and investigations for business cooperation. We assure you of our high quality services at all time.

Positive Temperature Coefficient (PTC) heaters are self-regulating heaters that run open-loop without any external diagnostic controls. While traditional fixed-resistance heaters employ wires and coils to generate heat, PTC heaters use conductive inks printed on thin, flexible polymer-based substrates. Scoring high on reliability and efficiency, they are ideal for products that require safer, faster and more uniform heating. The properties of the material allow the PTC heater to act as its own sensor, eliminating the need for any external feedback controls. As a result, the heater inherently eliminates the risk of overheating.