| Customization: | Available |
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| Certification: | ISO9001, CE |
| Type: | Thermal Resistor |
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A PTC (Positive Temperature Coefficient) cartridge heater is a type of heater that uses PTC thermistors as the heating element. These heaters are designed to be self-regulating, meaning they automatically adjust their power consumption based on the temperature they reach, which can be an advantage in terms of energy efficiency and safety.
· Self-Regulating: Automatic Temperature Control: PTC materials increase resistance as temperature rises, reducing current flow and preventing overheating.
· Uniform Heating: Consistent Heat Distribution: Provides even and stable heat, ideal for applications requiring consistent temperatures.
· Safety: Reduced Overheating Risk: Self-regulating nature eliminates the need for extra thermal protection devices.
· Durability: Long-Lasting: Fewer thermal stresses lead to increased durability and lifespan.
· Energy Efficiency: Optimized Power Use: Draws only the power needed to maintain desired temperature, reducing energy consumption.
The simple-structure heater gives out constant-temperature heat and does not need any additional temperature applications.
No External Temperature Control Required:
Unlike traditional cartridge heaters that require external temperature controllers and sensors, PTC heaters can regulate their own temperature.Rapid Heat-Up:
PTC heaters can heat up quickly to their operating temperature, improving response times in applications where immediate heat is necessary.Reduced Complexity:
With fewer components needed for temperature regulation, PTC systems can be simpler and more cost-effective to maintain.PTC heating film have been widely used in hair permanent clamp, hair culer, face sauna, heat preservation plate, electric mosquito killer, physical therapy apparatus, hot melt glue gun and other automatic heat preservation devices.
More Types and Pictures of PTC Cartridge Immersion Heaters:
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 cartridge heaters are used in a variety of applications, including:
Industrial Equipment:
Used in machinery and equipment requiring precise temperature control.Medical Devices:
Employed in devices where consistent heat application is critical, such as blood analyzers or sterilization equipment.Automotive:
Used in electric vehicle battery warmers and engine block heaters.Consumer Electronics:
Found in devices such as hair dryers and heat guns.Home Appliances:
Used in applications like space heaters and food warmers.
Quality Control Chart:
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