The constant temperature heating PTC thermistor has the characteristics of constant temperature heating. The principle is that the PTC thermistor self-heats after powering up to make the resistance enter the jump zone. The surface temperature of the constant temperature heating PTC thermistor will maintain a constant value. The Curie temperature of the thermistor is related to the applied voltage, but basically has nothing to do with the ambient temperature. PTC heater is a heating device designed by using constant temperature heating PTC thermistor constant temperature heating characteristics. In the occasion of medium and small power heating, PTC heater has constant temperature heating , No open flame, high heat conversion rate, minimal impact on the power supply voltage, long natural life and other traditional heating elements can Made into a variety of shapes and structures and different specifications, the common ones are wafer shape, rectangle, strip shape, ring and honeycomb porous shape, etc. Combining the above-mentioned PTC heating elements and metal components can form various forms of high-power PTC Heater.
PTC heaters are divided into conduction methods (1) PTC ceramic heaters based on heat conduction. It is characterized by heat conduction and heat storage through the electrode plate (conductivity and heat transfer) and insulating layer (electricity isolation and heat transfer) mounted on the surface of the PTC heating element Multi-layer heat transfer structures such as plates (and some with thermal conductive glue) and other multi-layer heat transfer structures, which transfer the heat emitted by the PTC element to the object to be heated. (2) Various PTC ceramic hot air for convective heat transfer by the formed hot air It is characterized by high output power, and can automatically adjust the blowing air temperature and output heat. (3) Infrared radiant heater. Its characteristics actually use the heat from the surface of the PTC element or the heat-conducting plate to directly or indirectly stimulate the contact with its surface Far-infrared paint or far-infrared materials make it radiate infrared rays, which constitutes a PTC ceramic infrared radiant heater. PTC heaters are divided into structural characteristics (1) ordinary and practical PTC ceramic heaters. Such appliances mainly include: electric mosquito repellent Mosquito repellent, hand warmer, dryer, electric hot plate, electric iron, electric soldering iron, electric heat bonder, curling iron, etc. It is characterized by low power, but high thermal efficiency and practical. (2) Automatic constant temperature PTC Heaters. Such appliances mainly include: small crystal device constant temperature baths, constant temperature incubators, electronic thermos bottles, incubators, thermos cups, insulation plates, insulation cabinets, insulation tables, etc. It is characterized by automatic heat preservation, simple structure, good constant temperature characteristics, high thermal efficiency, and wide operating environment temperature range. (3) Hot air PTC heaters. This type of hot air PTC heaters mainly include: small warm air heaters, hair dryers, and room heaters , Dryers, wardrobes, clothes dryers, industrial drying equipment, etc. It is characterized by high output hot air power, rapid heating, safety, and automatic adjustment of air temperature and power consumption.
The company is a high-tech enterprise specializing in the research, development and production of PTC ceramic materials and PTC heater components, with an annual production capacity of 1.5 million sets. With a dedicated and professional attitude, we have been continuously researching in the field of PTC materials for many years, and have successively developed products that meet the needs of the market. We continue to improve technology and facilities, and now we have formed a complete PTC heater production line with sufficient testing capabilities. In recent years, we have been committed to promoting the application of PTC products in air conditioners and electric heating appliances. Through reasonable selection of materials, we designed PTC heaters with surface insulation and low thermal resistance radiating strips. Ensure the electrical performance of the product and improve the reliability of safe operation. Products are also widely used in train air conditioning heating, wind turbine cabin heating, air curtain heating, medical system heating, mosquito repellent heating, and water heating. In addition, the company also processes special-shaped sheet metal parts and cuts and folds various sheets. It specializes in processing and manufacturing various precision chassis, cabinets and other sheet metal products. Now it has large-scale laser cutting machines, CNC shears, and folding machines. , Punches and automatic welding machines and other processing equipment. The company regards product quality as the life of the company, and aims to provide customers with satisfactory products. We have gradually established a complete quality assurance system, from product and process design, process control to statistical analysis, with the spirit of continuous improvement and daily perfection, and the full use of scientific methods of quality management, striving to make our products free of defects and obtain The unanimous agreement of customers. The company adheres to the tenet of "Quality Assurance, Customer First" and wholeheartedly provides our customers with high-quality product quality, perfect technical support, satisfactory tracking service, and reasonable product prices. Our slogan: Build a bridge of cooperation, develop together, make progress together, and work together to create miracles!