PTC resistance heater description
Type:PTC HEATER
Power source: electric
Voltage:12-220V
Car seat warmers
space heaters
Appliances (for instance, hair dryers)
Medical devices
Battery heaters
air conditioning systems
Type: PTC heating element
Size:50*28.5*5mm
heating material: PTC ceramic
Case material: aluminum casing
insulating material: Capt (polyimide film)
Product name: PTC (positive temperature coefficient)
Certification:UL, Overview
Power supply:Overview
Condition:New
Supply capacity:500000 pieces / Overview
Introduction to PTC Resistance Heaters
PTC resistance heaters, o positive temperature coefficient heaters (PTC), are advanced heating devices widely used in various industries for their efficient heating capabilities, reliable and secure. These heaters use a special ceramic material with PTC characteristics, which means that the resistance of the material increases with temperature. This unique feature makes PTC heaters self-regulating, eliminating the need for additional thermal controls.
Why choose a PTC resistance heater?
Security and reliability: PTC heaters self-regulate by increasing resistance as they heat up, preventing overheating and ensuring safe operation. This feature reduces the risk of accidental burns or electrical fires., making PTC heaters ideal for applications where safety is paramount.
Energy efficiency: with low energy consumption and the ability to adjust production based on ambient temperature, PTC heaters save energy, reducing operating costs and environmental impact.
Versatile applications: PTC heaters are used in various sectors, including automotive, electronics, HVAC and appliances. They are common in electric vehicles, heaters, dehumidifiers and defrosting systems due to their efficiency and durability.
Low maintenance and long life: PTC heaters are built to last and require minimal maintenance due to their durable ceramic material and simple, robust design.
Key Applications of PTC Resistance Heaters
Automotive industry: in electric vehicles (EV) and hybrid vehicles, PTC heaters efficiently manage the indoor climate without draining the battery.
HVAC and appliances: PTC heaters are ideal for HVAC systems, as they provide stable heat output in heaters, defrosters and humidifiers.
Electronics and Computing: Protect sensitive components in computers, data centers and other electronic devices maintaining optimal temperature.
PTC resistance heaters are the future of efficient heating, safe and ecological. Whether you need a heater for automotive applications, HVAC systems or sensitive electronic devices, PTC heaters offer reliability, Unmatched energy savings and safety features. Explore the range of PTC heaters available and upgrade your heating solution with a smart, cost-effective option that delivers consistent performance over time.
Product | PTC heater |
voltage range | 12v~240V |
heating material | PTC ceramic |
Case material | aluminum casing |
insulating material | Capt (polyimide film) |
heating material | Etched metal foil |
| Power supply | Overview |
| Birthplace | Porcelain |
Cable conductor | PTFE, kapton or silicone insulated leads |








