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PTC Thermistors

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PTC Thermistors Specification

Components
PTC thermistor, aluminum casing, wire leads

Power Source
AC Mains

Usage
Heating applications, such as fan heater, air conditioner, and dehumidifier

Interface
Wire leads

Input
220V AC

Thermal Conductivity
High efficiency

Operating Temperature
-20 to 200C

Output
Heat

Response Time
Rapid heating

Power Supply
Electric

Features
Overheating protection, self-regulating, stable temperature

Product Type
PTC Heater

Application
Room, space, and appliance heating

Rated Voltage
220V AC

Supply Voltage
220V AC

Size
100 mm x 60 mm

Dimension (L*W*H)
100 mm x 60 mm x 5.5 mm

Function
Heater (PTC Thermistor Ceramic Heating Element)

Color
Silver and Black

Weight
Approx. 120g

Current Rating
Approx. 5A

Thickness
5.5 mm

Capacity
Varies per model

Frequency
50 Hz

Surface Temperature
Up to 230C (dependent on model)

Self-regulation
Yes - reduces current as temperature increases

Material
PTC Ceramic + Aluminum Shell

Lifespan
Over 20,000 hours

Mounting Type
Screw or adhesive mount

Lead Length
150 mm approx.

Insulation Resistance
>100 M

About PTC Thermistors

Cosmic Devices strives to achieve a leading position within our markets, satisfying the customers with the introduction of products that purely complement our existing range. Our USP is defined by customer satisfaction and expansion of the client base. We can arrange all Odd Components as per your requirements with minimum lead time.

Advanced Heat Technology

Utilizing PTC ceramic technology, this heating element delivers consistent warmth and high thermal efficiency. The self-regulating function automatically adjusts current flow, reducing energy consumption and safeguarding against overheating, making it ideal for modern heating systems.

Robust Design and Long Lifespan

Protected by an aluminum casing, the heater offers exceptional durability and heat transfer. Insulation resistance exceeds 100 M, ensuring safe operation. The product is rated for over 20,000 hours of continuous service, suitable for sustained usage in residential and commercial environments.

Flexible Mounting and Application

Easily install the PTC heating element using either screws or adhesive mounts. Its compact size and wire leads make it adaptable to various appliances like fan heaters and dehumidifiers, offering seamless integration into your heating solutions.

FAQs of PTC .:

Q: How do I install the PTC Ceramic Heating Element in my appliance?

A: The heater can be mounted using screws or adhesive pads. Its wire leads connect to a 220V AC power supply. Ensure proper insulation and secure fastening before integrating it into appliances such as fan heaters or dehumidifiers.

Q: What is the main benefit of the self-regulating feature in this PTC heater?

A: The self-regulating ceramic thermistor automatically decreases current flow as temperature increases, maintaining stable heat output and providing natural overheating protection for safer, energy-efficient operation.

Q: When should I consider using this PTC heater for my application?

A: This heating element is ideal for environments requiring rapid, reliable warmthsuch as rooms, devices, or appliances like air conditioners and dehumidifiers. Use it when consistent heating and safety are essential.

Q: Where can the PTC heating element be applied?

A: It is suitable for indoor heating applications, including rooms, spaces, and within appliances needing electric heat, such as fan heaters, air conditioners, and dehumidifiers.

Q: What is the process for replacing or maintaining the PTC heating element?

A: Replacement involves safely disconnecting the heater from the power source and detaching it from its mount. Regularly check wiring and insulation; with a lifespan over 20,000 hours, maintenance requirements are minimal.

Q: How does the high insulation resistance benefit the heaters operation?

A: The insulation resistance above 100 M ensures electrical safety by preventing current leakage, protecting both the appliance and users during prolonged heating cycles.

Q: Can this PTC heating element handle variable temperatures and rapid heating needs?

A: Yes, it is designed for fast thermal response and operates efficiently from -20 to 200C. The self-regulating mechanism and robust materials allow stable and quick heating across a broad temperature range.

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