PTC air curtain heater

Keywords: Air Curtain Heater Price Air Curtain Heater Wholesale Air Curtain Heater Company

1、 Application: Air curtain heater, with 3 different structures. Electric heater, insulated heater, shovel tooth heater.

2、 Characteristics of electric heater:

1. Features of electric heater products: simple structure, high power density. The voltage is designed according to user requirements, ranging from 220~380VAC, and can be connected to 3 phases.

2. Characteristics of Insulated Heater Product: The surface of the radiator does not have

Constant temperature heating type PTC thermistor

The PTC thermistor with constant temperature heating has the characteristic of constant temperature heating. Its principle is that the PTC thermistor self heats up after being powered on, causing the resistance value to enter the transition zone. The surface temperature of the PTC thermistor with constant temperature heating will remain constant, which is only related to the Curie temperature and external voltage of the PTC thermistor, and is basically independent of the ambient temperature

PTC heater is a heating device designed using the constant temperature heating characteristics of PTC thermistor In small and medium power heating applications, PTC heaters have advantages that traditional heating elements cannot match, such as constant temperature heating, no open flame, high heat conversion rate, minimal influence from power supply voltage, and long natural life. Their application in electric heating appliances is increasingly favored by research and development engineers PTC thermistors with constant temperature heating can be made into various shapes and specifications, including circular, rectangular, elongated, circular, and honeycomb porous shapes Combining the above-mentioned PTC heating elements with metal components can form various forms of high-power PTC heaters

PTC heaters are classified according to their structural characteristics

(1) Ordinary practical PTC ceramic heater These types of appliances mainly include: electric mosquito repellent, hand warmer, dryer, electric heating plate, electric iron, electric soldering iron, electric adhesive, curling iron, etc Its characteristic is that it has low power but high thermal efficiency, which is very practical

(2) Automatic constant temperature PTC heater This type of equipment mainly includes: small crystal device constant temperature bath, constant temperature incubator, electronic thermos bottle, thermos box, thermos cup, thermos plate, thermos cabinet, thermos table, etc. Its characteristics are automatic insulation, simple structure, good constant temperature characteristics, high thermal efficiency, and a wide range of operating environment temperatures

(3) Hot air PTC heater This type of hot air PTC heater mainly includes: small warm air heaters, hair dryers, room heaters, dryers, wardrobes, dryers, industrial drying equipment, etc Its characteristics are high output hot air power, fast heating, safety, and the ability to automatically adjust wind temperature and power consumption

3. Model naming: The following stock drawings