The surface temperature of the circular PTC heating element can reach up to 320 degrees Celsius.

Round PTC Heating Element: Features a series of advantages that traditional electric heating elements cannot match, such as constant temperature heating, long natural lifespan, energy efficiency, no open flame, excellent safety performance, easy heat output adjustment, and minimal impact from power supply voltage. The PTC resistive heating element is a semiconductor functional ceramic with a positive temperature coefficient. Before reaching the transition temperature, the resistance decreases as the temperature increases. From the transition temperature to the thermal runaway temperature, the resistance increases significantly with rising temperature.

Round PTC Heating Element: A semiconductor functional ceramic with a positive temperature coefficient. Before the transition temperature, the resistance decreases with increasing temperature. From the transition temperature to the thermal runaway temperature, the resistance increases significantly with rising temperature. Zhuohui PTC ceramic heating elements offer advantages such as no open flame during use, safety and reliability, automatic constant temperature, no overheating, fast heating speed, compact size, and a wide voltage operating range. Zhuohui PTC heating elements: a new type of thermistor material with characteristics like constant temperature, time delay, current limiting, and thermal sensitivity. PTC ceramic heating elements offer benefits such as constant temperature, long lifespan, safety, no open flame, energy efficiency, and minimal impact from current and voltage fluctuations. They are widely used in various heating applications both domestically and internationally.

Main Applications 2: Thermostats, electric mosquito repellents, hand warmers, hair clips, electric hair clamps, electric hair rods, electric irons, mosquito killers, insulated lunch boxes, hand warmers, electric soldering irons, household oil presses, cotton candy machines, soldering irons, hair straighteners, hair curlers, etc.

Due to the wide variety of product models, customers are advised to call for consultation first to confirm specific requirements for drawings and samples. Our company can then produce samples according to customer requirements. The sample production time varies for different products; standard products generally take within 10 days, while non-standard products require communication with the customer regarding specific details and timelines. After sample completion, our company will provide specifications and product pricing. New and existing customers are welcome to call for consultation! Round PTC Heating Element