Water Heating Element 220V 110V Thermistor PTC Heater

Water Heating Element 220V 110V PTC Heater

Some samples of 220V 110V PTC Heater uses.

Dryer, air heater, air condition heater, mosquito killer, car's heater, humidifier, de-humidifier, heating-plate, massager, physical therapy machine, hot glue-gun, hair crimper, hair straightener, coffee /milk warmer, water boiler, and so on. PTC is very suitable as a heating element, if the surface temperature on end product was under 260℃.

Notice in appliance of 220V 110V PTC Heater .

 1) The surface temperature of PTC can be controlled by itself, control circuit and protecting circuit may be omitted in most appliances.  2) It can be used for heating liquid, and it’s no problem when liquid was dried.  3) It can be used for heating air with fan blowing, and it’s no problem when the fan did not operate.. 4) There are four electrodes coating to be selected: neckel+silver,melt-jet aluminum, screen print aluminum, screen print aluminum+silver. 5) Very long life, 10 years or longer is possible.  6) Very high reliable, over temperature was impossible. 7) The surface temperature increases (or decreases) about 8℃, when supplied voltage increases (or decreases) 2 time.   8) If customer need the PTC with wire, insulator, or shell. please select other types manufactured by our company. 9) Parallel connection is necessary for two or more PTC connection.  10) The steady state power may be very different with different applied condition for same PTC. The faster is the heat conduction, the higher is the steady state power. 11) In most situation, the type of electric contacts on large sides was suitable; only in some very special situation, the type of electric contacts on one side, and the type used for SMT. was used.

Selections for some specifications 220V 110V PTC Heater  with electric contacts on large sides:  

12)Current dimensions of PTC pellets.

Note: a) The thicker is the thickness, the higher is the withstand voltage and reliable. For very high applied voltage and high reliable, select thicker PTC. b) 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 webpages of our company, PTC heater insulated, PTC heater with shell. c) Customer’s special demensions could be manufactured.

4. Current products. Current products with electric contacts on large sides.

Part No. Resistance at 25℃ /Ω Surface Temp. /℃ Rate. Volt. /V Dia. /mm Length /mm Width /mm Thickness /mm Main Purposes MZ9-50C270V1 500~1500 50 220 8     3 Agricultural Heater MZ9-75C50V1 8~20 75 24 13     1.4 Physical Therapy Machine MZ9-75C270V1 500~1500 75 220 13     2.2 Physical Therapy Machine MZ9-85C140V1 300~800 85 120   16 11 2.5 Massaging Machine MZ9-90C140V1 150~400 90 120   16 11 2.5 Massaging Machine MZ9-100C270V1 600~1500 100 220 20 16 11 2.5 Massaging Machine MZ9-110C50V1 10~25 110 24 9.8     2.5 Motor Car MZ9-110C270V1 500~1500 110 220   23.5 10 2.2 Shoe Dryer MZ9-130C270V1 500~1500 130 220 8     2.2 Mosquito Destroyer MZ9-130C270V2 500~1500 130 220 20     2.2 Heating Plate MZ9-150C140V1 200~800 150 120 10.8     2.2 Heater for Degausser MZ9-150C50V1 20~50 150 12 13     1.3 Heating Plate MZ9-155C50V1 50~90 155 24 13     1.3 Delay switch MZ9-155C270V1 200~800 155 220 10.8     2.2 Heater for Degausser MZ9-155C270V2 500~1500 155 220 10.8     2.2 Heating Plate MZ9-160C50V1 8~20 160 24 17     1.4 Automobile MZ9-160C270V1 500~1500 160 220 20     2.2 Humidifier MZ9-175C140V1 150~500 175 120 10.8     2.2 Heating Plate MZ9-180C50V1 1~5 180 24 20     1.4 Automobile MZ9-180C270V1 500~1500 180 220 10.8     2.2 Heating Plate MZ9-185C48V1 15~70 185 24   30 5 2.1 Hair Roller MZ9-185C270V1 200~800 185 220 10.8     2.2 Heater for Degausser MZ9-230C270V1 800~2K 230 220   19 12 2.2 Hair Roller MZ9-230C270V2 800~2K 230 220 13     2.5 Mosquito Destroyer MZ9-250C270V1 800~2K 250 220 13     2.5 Mosquito Destroyer MZ9-250C270V3 2~5K 250 220 20     2.5 Water Heater MZ9-250C140V1 300~1K 250 120   23.5 10 2.2 Heating Plate MZ9-250C30V1 3~10 250 12   24 15 1.4 Heating Plate MZ9-255C270V1 800~2K 255 220   23.5 10 2.2 Heating Plate MZ9-255C270V1 0.5~3K 255 220   36 6 2.3 Hot Glue Gun MZ9-280C50V1 8~20 280 24   24 15 1.4 Air Heater MZ9-280C140V1 300~800 280 120   24 15 2.5 Air Heater MZ9-280C270V1 0.8~3.5K 280 220   24 15 2.5 Air Heater MZ9-280C400V1 3~8K 300 380   24 15 3.5 Water Heater MZ9-300C270V1 1.5~4K 300 220   24 15 2.5 Water Heater

Note: a) We have too many other pellets not including here in this table. Customer can ask our salesman. b) Applied voltage can be 3V~420V. c) Customer’s required products could be manufactured.

Current products with electric contacts on one side.

Part number Resistance at 25℃ /Ω Surface Temp. /℃ Rate. Volt. /V Dia. /mm Length /mm Width /mm Thickness /mm Main Purposes MZ9-75C6VD 3~10 75 6 13     0.6 Massaging Machine MZ9-75C220VD 1~3K 75 220   16 11 2.2 Massaging Machine MZ9-155C24VD 100~200 155 24 13     1.3 Constant heater MZ9-250C12VD 10~30 250 12   24 15 1.4 Heatig plate MZ9-260C220VD 2~6K 260 220   10 2.8 2.1 Constant heater MZ9-280C120VD 0.5~2K 280 120   24 15 2.2 Constant heater MZ9-280C220VD 2~5K 280 220   24 15 2.5 Constant heater MZ9-280C380VD 5~15K 300 380   24 15 2.5 Constant heater Note: a) Utility model patent product,  b) Customer’s required products could be manufactured.

Current products for SMT. Part number Resistance at 25℃ /Ω Surface Temp. /℃ Rate. Volt. /V Length /mm Width /mm Electrode distance /mm Thickness /mm Main Purposes MZ9-75C6VC 10~20 75 6 10 8 10 0.5 SMT heater MZ9-75C12VC 30~80 75 12 15 8 15 0.8 SMT heater MZ9-75C24VC 200~300 75 24 15 3 3 3 SMT heater MZ9-75C220VC 1~5K 75 120 10 3 3 3 SMT heater MZ9-75C220VC 3~15K 75 220 10 3 3 3 SMT heater MZ9-150C24VC 200~300 150 24 15 3 3 3 SMT heater MZ9-150C220VC 1~5K 150 120 10 3 3 3 SMT heater MZ9-150C220VC 3~15K 150 220 10 3 3 3 SMT heater Note: a) This structure can be soldered with SMT. b) Customer’s required products could be manufactured.

  Other structures