Disc Ceramic PTC Thermistor 1000-3000 Ohm 380V Self-Regulating Heating Element 195C
Price:
Negotiable
MOQ:
10000PCS
Delivery Time:
2-3 Weeks
Brand:
CNAMPFORT
Product Description
Disc Ceramic PTC Thermistor 1000-3000 Ohm 380V As Heating Element 195C for Heater
What is a PTC Heating Element?
A PTC (Positive Temperature Coefficient) heating element is a type of electric heating component that exhibits a unique characteristic in terms of its electrical resistance with respect to temperature. Unlike traditional heating elements, PTC heating elements have a resistance that increases as their temperature rises.
How PTC Heating Elements Work
| Process | Description |
|---|---|
| Resistance Increase | At lower temperatures, PTC heating elements have a relatively low resistance, allowing electric current to pass through them easily. This initial phase of heating is often referred to as the "cold" state. |
| Self-Regulating | As the PTC element begins to heat up, its resistance increases rapidly. This property is known as "self-regulation" because it limits the amount of current passing through the element as it heats, preventing the element from overheating. |
| Temperature Stabilization | PTC heating elements are designed to stabilize at a specific temperature, often referred to as the "Curie temperature" or switching temperature. Once this temperature is reached, the element's resistance sharply increases, reducing the current flow and preventing further heating. |
| Efficient and Safe | PTC heating elements are known for their energy efficiency and safety features. They can provide consistent and controlled heating without requiring external temperature controls or thermostats. |
These elements are commonly used in various applications, including heating devices, air heaters, water heaters, and automotive heating systems, where self-regulation and safety are essential.
PTC Heating Element Features
- No Thermostat Required
- Virtually unlimited life
- No moving parts to wear
- Very low cost
- No electrical noise
- The higher the temperature, the more electricity-efficient
- Does not burn when in contact with paper, matches, or clothes
Typical Applications
- Heater Fan
- Heating Plates
- Drying Machines
- Hair Dryer
- Hot melt glue gun
- Foot warmer
- Diesel/fuel heater
- Iron
- Self-control heating elements
- Drying Machine
- Heating Plates
- Carburetor preheating
- Special design for dimensions or Max. surface temperature is also available
Product Photos
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Get in Touch
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Company
Dongguan Ampfort Electronics Co., Ltd.
Location
Floor 5,Changlong Industrial Building,No.6,Jiangnan Road,Jingshan,Chashan Town,Dongguan 523323,China
Contact Person
James Lai