PI Heater with NTC description
Condition:New
Type:Electric Heater
Power Source:Electric
Place of Origin:Guangdong, China
Brand Name:Hengxin
Dimension(L*W*H):custom
Weight:0.01 KG
Voltage:3.7-220V
Warranty:1 Year
Working Temperature Range:-30 – 180 ℃
Material:Polyimide film+etched metal foil
Size:Customized custom,Max 300*1400mm,mini 10*10/3*280mm
Thickness:0.18-0.226mm
Back adhesive:3M 467 / 468 or customized
Power deviation:5%-10%
Supply Ability:10000 Piece/Pieces per Week
Packaging Details:PE inner bag+Carton
Certificates:CE,RoHS
What is PI heater?
A PI film heater refers to a heating element that utilizes a Polyimide (PI) film as its base material. Polyimide is a versatile polymer known for its high-temperature resistance, excellent electrical insulation properties, and flexibility. PI film heaters are commonly used in various applications, including electronics, aerospace, automotive, and medical industries.
The PI film heater consists of a thin film of Polyimide with integrated heating elements. These heating elements are typically made of conductive materials like etched foil or printed resistive traces. The Polyimide film provides electrical insulation and mechanical support for the heating elements.
PI film heaters are flexible and can conform to various shapes and surfaces, making them suitable for applications where space is limited or a custom fit is required. They offer uniform heat distribution and rapid heating capabilities.
How does PI Heater Work?
A PI heater, or a Polyimide film heater, works based on the principle of resistive heating. The Polyimide film, which serves as the base material, contains integrated heating elements made of conductive materials.
When an electric current is passed through the heating elements, they resist the flow of electricity, causing them to heat up. This heat is then transferred to the surrounding environment or the object in contact with the PI heater.
The Polyimide film in the heater acts as an insulator, preventing electrical current from directly contacting the object being heated. It also provides mechanical support and flexibility to the heater, allowing it to conform to various shapes and surfaces.
The resistance of the heating elements determines the amount of heat generated. By controlling the electrical current flowing through the heater, the temperature output can be adjusted to achieve the desired level of heating.
What is PI Heater with NTC?
PI heater, also know as Polyimide heater or Kapton heater,which is widely applied in various industries and scenarios due to their High flexibility and electrical insulation properties. An NTC thermistor is a type of temperature sensor whose electrical resistance decreases as its temperature increases. They are often used in applications where temperature monitoring and control are necessary. In the context of a heater, an NTC thermistor can be used to measure the temperature of the heating element or the surrounding environment.Applications of PI heater with NTC include:
Electronics: Polyimide film heaters are employed within electronic devices and components to deliver targeted warmth, serving crucial functions in LCD displays, touchscreens, and circuit boards. These heaters play a pivotal role in sustaining ideal operational temperatures or thwarting moisture buildup in delicate electronics.
Aerospace: PI film heater with NTC is utilized in aerospace applications to deter the formation of ice on vital components such as wings, sensors, or antennas. Their deployment guarantees the appropriate operation and safety of aircraft, particularly in frigid or icy conditions.
Medical: diagnostic devices, and laboratory instruments. They help to maintain specific temperatures for processing, incubation, or patient comfort, ensuring accurate results and reliable performance.
Automotive: Kapton film heater with NTC is found in automotive applications including defrosting or defogging windshields, heating side mirrors, or preventing fuel line freezing in cold weather.
Industrial: PI heaters are used in industrial settings for applications like curing adhesives, preheating materials for processing, or maintaining consistent temperatures in production processes.
What is Polyimide Heater with NTC ?
A polyimide heater with NTC refers to a heating system that incorporates both a polyimide film heater and a Negative Temperature Coefficient (NTC) thermistor.
Polyimide Heater: A polyimide heater utilizes a thin film made of polyimide, a durable and flexible material, as the heating element. Polyimide heaters are known for their high thermal stability, excellent dielectric properties, and flexibility, making them suitable for various applications where localized heating is required.
NTC Thermistor: An NTC thermistor is a type of temperature sensor whose resistance decreases as its temperature increases. In a heating system, an NTC thermistor is often used to measure the temperature of the surrounding environment or the heating element itself.
When combined, a polyimide heater with NTC integrates the heating capabilities of the polyimide film with temperature sensing provided by the NTC thermistor. This combination allows for precise control of the heating process, ensuring that the desired temperature is reached and maintained effectively.
These heaters are commonly used in applications where precise and reliable heating is required, such as in medical devices, aerospace systems, automotive components, and electronics manufacturing. They offer benefits such as rapid heating, uniform temperature distribution, and the ability to conform to various shapes and contours due to the flexibility of the polyimide film.
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Product
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Voltage Range
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1.5v~400v
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Power Density Range
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0.03w/cm2~1.5w/cm2
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Heater Size
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3mm~500mm
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Insulation Material
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Kapton Film
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Heating Material
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Etched metal foil
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Thickness
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0.15mm~0.3mm
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Temperature range
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-30℃–180℃
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Cable conductor
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Silicone insulated leads
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Configuration of the PI heater
PI heaters in different shapes
Pi heater Application
Our Factory
Shenzhen Excellent Hengxin Technology Development Co.,Ltd was established in 2002,our main products are Polyimide/Kapton heaters,Pet heater and Silicone heater with customized size and shape, with qualifed products and sustained relationship with clients,we grow quickly and till now our manufacturing area is 3100 ㎡ with 4 production lines and 32 production machines.In year 2022,our export revenue have made a breakthrough for 6 million US Dollars. 50000 pcs heaters can be made monthly with customized requirement.All of our material composed for the heaters have gained CE certificates.
Customers Feedback for our products
Certificates of the heating elements
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Contact us now freely if you have any demand ,our team will get back to you within 2 hours during work-days.
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