Customization: | Available |
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Certification: | ISO9001, CE |
Type: | Thermal Resistor |
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PTC (Positive Temperature Coefficient) heating elements are ingeniously crafted for versatility across a range of applications. These marvels of engineering are integral to products like hair dryer curlers, thanks to their self-regulating heating capabilities and unparalleled safety features.
A PTC heating element is meticulously engineered from a specialized ceramic material that proudly exhibits a positive temperature coefficient. This means that as the temperature elevates, the resistance ascends correspondingly. Consequently, as the element warms, the current naturally dampens, offering self-regulation. This ingenious attribute enables PTC heaters to uphold a stable temperature effortlessly, perfect for delicate applications such as hair styling tools, without the risk of overheating.
PTC heating film advantages:
1.Safety
2. When power remains stable, it reliably emits a continuous, constant temperature.
3.Consistently maintains steady power output.
4. Exhibits self-regulation, gracefully controlling the temperature independently.
5.Operates seamlessly across a vast voltage range from 12V to 240V.
6. Exhibits a dynamic and adaptable dimension range.
PTC heating film is a stalwart in various applications, including hair permanent clamps, hair curlers, facial saunas, heat preservation plates, electric mosquito killers, physical therapy apparatus, and hot melt glue guns, in addition to other automated heat preservation devices.
Specifications of 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) Surface temperature is adjustable between 50ºC~280ºC, with a typical tolerance of ±7ºC. Rated voltage ranges from 3V~400V, AC or DC. Custom-designed shapes are also possible.
2) For achieving rapid temperature elevation and larger heating power, multiple PTC pellets are assembled for greater efficacy.
PTC heater with shell
A PTC heater with a shell is an epitome of design excellence, composed of one or more PTC stones integrated with aluminum or stainless steel electrode plates, encased within insulating material and encapsulated in a specially designed aluminum shell. This configuration is specially tailored for self-regulated heating within confined spaces, such as the inner compartments of electrical devices, eliminating the necessity for additional temperature control devices. This type of heater distinguishes itself through its high efficiency, impeccable reliability, robust safety, and effortless user-friendly operation.
Quality Control Chart: