Customization: | Available |
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Certification: | ISO9001, CE |
Type: | Thermal Resistor |
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PTC (Positive Temperature Coefficient) heating elements are a technological marvel, renowned for their extensive use in various applications, including the ever-popular hair dryer curlers. Their self-regulating heating properties ensure safety and reliability, making them a top choice for consumers.
A PTC heating element is crafted from a specialized ceramic material exhibiting a positive temperature coefficient, meaning its resistance rises as the temperature increases. This innovative feature reduces the current flow as the element heats up, providing a self-regulating mechanism that maintains a consistent temperature. These elements are especially ideal for applications requiring precise temperature control, such as hair styling tools, ensuring they never overheat.
Advantages of PTC Heating Film:
1.Safety
2. Upon stabilization of power, it consistently provides a continuous, constant temperature.
3.Maintains steady power output
4. Automatically controls its own temperature, ensuring optimal performance.
5.Versatile voltage range, compatible from 12V to 240V, broadening its application scope.
6. Flexible dimensions to suit various design needs.
PTC heating films have revolutionized numerous devices, finding their place in hair permanent clamps, hair curlers, face saunas, heat preservation plates, electric mosquito killers, physical therapy apparatus, hot melt glue guns, and a variety of automatic heat preservation devices.
Specifications of Our Premium PTC Heating Elements:
Operating voltage | 120-240V AC/DC* (min. 110V, max. 265V) |
Heating element | PTC resistor, temperature limiting |
Heater body | aluminium, anodised |
Mounting | screw fixing |
Fitting position | variable |
Operating/Storage temperature | -45 to +70 °C (-49 to +158 °F) |
Operating/Storage humidity | max. 90 % RH (non-condensing) |
Protection type/Protection class | IP54 / II (double insulated) |
Note | other voltages on request |
PTC heater with insulating film
Current dimensions:
No. | Length /mm |
Width /mm |
Thickness /mm |
PTC quantity |
No. | Length /mm |
Width /mm |
Thickness /mm |
PTC quantity |
001 | 15 | 9 | 3.0~3.7 | 1 | 002 | 16 | 11 | 3.0~3.7 | 1 |
003 | 24 | 6 | 3.0~3.7 | 1 | 004 | 24 | 8 | 3.0~3.7 | 1 |
005 | 24 | 10 | 3.0~3.7 | 1 | 006 | 24 | 15 | 3.0~3.7 | 1 |
007 | 23 | 13 | 3.0~3.7 | 1 | 008 | 30 | 5 | 3.0~3.7 | 1 |
009 | 22 | 11 | 3.0~3.7 | 1 | 010 | 35 | 11 | 3.0~3.7 | 1 |
011 | 30 | 13 | 3.0~3.7 | 1 | 012 | 35 | 13 | 3.0~3.7 | 1 |
013 | 35 | 6 | 3.0~3.7 | 1 | 014 | 48 | 6 | 3.0~3.7 | 2 |
015 | 35 | 10 | 3.0~3.7 | 1 | 016 | 48 | 15 | 3.0~3.7 | 2 |
017 | 60 | 13 | 3.0~3.7 | 2 | 018 | 48 | 13 | 3.0~3.7 | 2 |
019 | 36 | 15 | 3.0~3.7 | 2 | 020 | 58 | 6 | 3.0~3.7 | 2 |
021 | 48 | 10 | 3.0~3.7 | 2 | 022 | 60 | 10 | 3.0~3.7 | 2 |
023 | 56 | 11 | 3.0~3.7 | 2 | 024 | 70 | 8 | 3.0~3.7 | 3 |
025 | 58 | 13 | 3.0~3.7 | 2 | 026 | 70 | 13 | 3.0~3.7 | 3 |
027 | 50 | 13 | 3.0~3.7 | 2 | 028 | 50 | 24 | 3.0~3.7 | 3 |
029 | 70 | 15 | 3.0~3.7 | 3 | 030 | 60 | 15 | 3.0~3.7 | 3 |
031 | 45 | 24 | 3.0~3.7 | 3 | 032 | 50 | 38 | 3.0~3.7 | 4 |
033 | 70 | 10 | 3.0~3.7 | 3 | 034 | 99 | 16 | 3.0~3.7 | 4 |
035 | 50 | 30 | 3.0~3.7 | 4 | 036 | 70 | 30 | 3.0~3.7 | 6 |
037 | 30 | 48 | 3.0~3.7 | 4 | 038 | 30 | 74 | 3.0~3.7 | 6 |
Notice:
1) The selectable surface temperature ranges from 50ºC to 280ºC, with a typical tolerance of ±7ºC. The voltage range spans from 3V to 400V, accommodating both AC and DC. Custom-designed shapes are available upon request.
2) For rapid temperature escalation and increased heating power, multiple PTC pellets can be assembled into a larger unit.
PTC heater with shell
A PTC heater featuring a shell comprises one or more PTC stones merged with dual aluminum or stainless steel plates as electrodes, encapsulated within an insulating material and further protected by a specially crafted aluminum shell. This innovative design is perfect for self-regulated heating in compact spaces, such as the internal compartments of electrical equipment, eliminating the need for auxiliary temperature control devices. This style of PTC heater stands out for its exceptional efficiency, reliability, safety, and user-friendly operation.
Quality Control Chart: