PTC heater for lunch-box warmer

Electric rice cooker keep warming,

Electronic soup cooker,

Heater for soybean milk machine.

Aluminum shell PTC heater. It is very easy to fit, constant temperature, safety, long last time. 

PTC heater is very appropriate for 50~ 260℃ temperature. 

Various temperature;

Various voltage. 3.7V, 5V, 24V, 220V

PTC heating pellet, For customer`s convenience, we provide assembled heating elements: PTC heating element with insulator and wire, PTC heating element with shell, PTC air heater, PTC for hair straightener, PTC for curler, PTC with resin coating, PTC for water heater.

PTC heater : sauna bath, skin vaporator, humidifier, face wetting.

Medical treatment: physical therapy, medical treatment, mainline heater, infrared physical therapy equipment, plant medicament dryer.
Others: temperature switch, delay switch, electronic cigarette.

1) The thicker is the thickness, the higher is the withstand voltage and reliable. Select thicker PTC when it is used for very high voltage and high reliable.

2) The large PTC ceramic was easy to crack, so it could not be made too large. Several small PTC can be assembled becoming larger heater, please read other web pages of our company, PTC heater insulated,   PTC heater with shell.

3) Customer`s special dimensions are possible.

4) UL file: E 207611.

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