SMT Equipment

AMWEI PTC Thermistor Heater

Company Information:

Professional manufacturer of PTC & NTC thermistor, temperature sensor pressure Sensors. Thermistors for overload over-current protect, inrush current limit, temperature sense measurement compensation control, protect.

Shenzhen, China

Manufacturer

  • Phone 86-755-26570111
  • Fax 86-755-26571122

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Company Postings:

(9) SMT parts, accessories & PCB supplies items

(38) products in the catalog

AMWEI PTC Thermistor Heater

AMWEI PTC Thermistor Heater

Name:

AMWEI PTC Thermistor Heater

Category:

Components

Offered by:

Amwei Thermistor Sensor

AMWEI PTC Thermistor Heater Description:

PTC Heater is ceramic barium titanate PTC thermistor used for self-regulation constant heating, no glowing parts, no overheating, energy efficient, compact design, long service life.

PTC thermistor positive R/T characteristic means that electric power consumed is automatically adapted to the ambient thermal conditions. At an ambient temperature significantly lower than Tref, i.e. with good heat transfer, the PTC thermistor has low resistance and consumes a relatively large amount of power. If the ambient temperature is significantly higher than Tref or heat transfer is restricted, the resistance of the PTC thermistor rises rapidly and power consumption is limited to a very low value.

Thanks to self-regulation properties, heating devices based on PTC thermistor technology can generally dispense with control and regulating components as well as with over-temperature protection, PTC thermistor heating elements are used wherever measurement and regulating equipment as well as heating devices must be housed in tight confines. There are no glowing parts, because the maximum surface temperature is limited by the R/T curve.

PTC thermistor heating pellet elements can be designed to be square, rectangular,  disc round, ring or doughnut form, or PTC stone housed in aluminum, stainless steel, silicon casing.

PTC Thermistor Heater Features

  • Safe through temperature limiting characteristics.
  • No danger of fires since there are no glowing parts.
  • Dynamic, self regulating, and therefore energy efficient.
  • No excess temperature protection required.
  • Voltages from 6V to 480 V; special voltage applications up to 800 V.
  • PTC thermistor surface temperatures can be set from 50C to 320C.
  • Compact design.
  • Long service life.

PTC Thermistor Heater Application

  • Household appliance: travel irons, travel jug, bread warmer, water heater, water evaporator, espresso and coffee machine, tea warmer, dishwasher, ice makers, mosquito killer, insecticide, room deodorants, dryer, dehumidifier, plug-in aroma heater, fragrance, liquid vaporizer, cabinet heater, keep-warm plates, bimetal heater for door latches of washing machine, bathroom heater, etc.
  • Hair care: hair curler, hair crimper, hair drier, curling brush, steam curler, curling irons, curling tongues, hot comb.
  • Body care: wax depilators, facial sauna, inhalators, cosmetic warmers, ultrasonic bath, other heating of laminary case.
  • HVAC application: PTC fan heater, air heater, air curtain, electric air fresheners, air pre-conditioning.
  • Industrial appliances: oil-preheating, boiler-preheating, frost protection, valve heating, mould heating, binding system, laminator, hot glue gun, switch cabinet heaters, Anti-condensation, engine preheating, plastic film welder.
  • Automotive appliance: vehicle interior heating, fuel preheating, diesel filter heating, crankshaft housing ventilation, nozzle heaters for windshield washers, steering wheel heater, additional cabin heating.
  • Medical application: Inhalers, Vaporizer, Heating of anesthesia gas, massage.
  • Electronics application: IC heater, video monitor system heating, TCXO heater, Liquid Crystal display, Bimetal heater, CCTC Camera Housing, Display Boards.
  • PTC thermistor heating elements can also be used in Instrumentation heater, Contact lens cleaner, telecommunication enclosure cabins heater, laboratory equipment, apparatus construction, viscosity of a liquid needs to be tightly controlled, such as printing.

More information on AMWEI PTC Thermistor Heater can be founded in https://amwei.com/ptc-thermistor-heaters/

AMWEI PTC Thermistor Heater was added in May 2011

AMWEI PTC Thermistor Heater has been viewed 626 times

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