บล็อก
China Air Heating Element suppliers
| Air heating element Drying, humidifying: shoe, clothes, tea hot fan dryer, wardrobe, bookcase, shoebox, moistureproof heater. 1. Types Blowing type: insulated type with wave radiator, uninsulated type with wave radiator, insulated type with inserted foil radiator, insulated type with comb radiator. Heater with fan: insulated type with fan, uninsulated type with fan. Convecting type air heater. 2. Some appliances. Blowing type: room heater, bathroom heater, air conditioner heater, drying room heater, clothes dryer, hand dryer, air conditioner system for electric car, discharging loader for battery. Convecting type: moistureproof and dew proof for electronic equipments, heating for electronic controll case, room heater. 3. Notice in appliance. Blowing type: 1)This type of PTC air heater need a fan to blow, usually the faster is the air blowing speed, the larger is the power; 2)When PTC is used in very low ambient temperature, it have to be special designed; 3)PTC heater do not be damaged without air blowing, but the power is very low; 4)The power could be adjusted by air blowing speed; or it could be adjusted by voltage; or changing the number of heaters. 5)The surface tempetature on heater would be higher without air blowing. A thermostat could be assembled on the heater, preventing the damage of the holde; 6)The surface temperature on dispersion plate is closed to the curie temperature, without air blowing; but the surface temperature on dispersion plate will be lower than the curie temperature very much, with air blowing; Convecting type. 1)Heating power depends on assembling methods, direction of the heater; 2)Keep air flowing itself for heat could be diffused; 3)The heating power will be increased 2~4 times, when the heater is blowed; 4)The heating power will be increased, when the heater is assembled on a metal holder. 4. Current products Part numberLength of heating part/mmHeight /mmWidth /mmApplied voltage /VHigh pot voltage /VSwitch temperature /°CPower /W (5m/s, airflow) MZFRJ-9.0J100Z60-220V410060302203750250900 MZFRJ-18J200Z60-220V4200603022037502501800 MZFRJ-25J100Z60-220V4300603022037502502500 Notice: 1) Customer’s required power and dimensions was possible; the larger is the area of radiator, the larger is the heating power; 2) 100~400V of rated voltage, DC or AC, are possible; 3) UL file for PTC pellet: E207611; 4) 80~250°C of switch temperature is posible; the power is direct ratio with temperature difference (ΔT = switch temperature-ambient temperature). Packaging & Delivery Packaging Details:380/270/160 carton Delivery Detail:15 days after receive the payment Min.Order Quantity:1000 Piece/Pieces Supply Ability:50000000 Piece/Pieces per Year Port:Shenzhen port Payment Terms:T/TChina Air Heating Element suppliers website:http://www.tchqsz.com/ptc-thermistor/uninsulatedblowing-type-insulated/ |
