PTC Heating Element 12V (80W/100W)

Overview – PTC Heating Element 12V (80W/100W)

The PTC Heating Element 12V (80W/100W) is a compact, energy-efficient heating solution that uses Positive Temperature Coefficient (PTC) technology to provide stable, self-regulating heat. Designed for low-voltage systems, this heating element is ideal for applications that require safe, reliable temperature control in a small form factor.

How PTC Technology Works

• PTC materials increase resistance as temperature rises.
• Higher resistance reduces current flow, naturally limiting further temperature increase.
• Result: self-regulating heat output without complex control electronics.

Key Features

• 12V Input – Compatible with common 12V systems and power supplies.
• Power Options – Choose between 80W or 100W depending on your heating requirements.
• Self-Regulating – Built-in PTC effect prevents overheating and simplifies thermal management.
• Compact Design – Small footprint for easy installation in tight spaces.
• Safe and Durable – Engineered to resist overcurrent and excessive temperatures for long service life.
• Consistent Performance – Provides steady heat suitable for temperature-sensitive applications.

Technical Specifications

• Rated voltage: 12V DC
• Power options: 80W and 100W
• Approximate current draw: ~6.7 A (80W), ~8.3 A (100W)
• Protection: Self-regulating PTC characteristic and built-in safeguards against overcurrent and overheating

Applications – Where to Use This 12V PTC Heating Element

• Automotive heating and defrosting components
• Battery warming systems to maintain performance in cold conditions
• Heating pads and small climate control devices
• Soldering irons and handheld heating tools
• Temperature control circuits and electronic enclosures

Installation and Safety Recommendations

• Ensure a proper 12V power source capable of supplying the element’s current draw.
• Use a dedicated fuse sized slightly above the element current – typically an 8 A fuse for 80W and a 10 A fuse for 100W installations.
• Provide adequate ventilation or heat-sinking where necessary to manage surrounding component temperatures.
• Avoid direct contact between the heating surface and flammable materials.
• Follow standard electrical safety practices and local regulations during installation.

Why Choose the PTC Heating Element 12V 80W / 100W

• Self-regulating behavior reduces the need for additional thermal controls, lowering system complexity and cost.
• Reliable, repeatable heating performance suitable for many industrial and consumer applications.
• Compact and durable design makes integration into retrofits and new designs straightforward.
• Designed with safety in mind to protect both the device and the end user.

Ordering and Compatibility

Select the power rating that matches your heating load and verify your 12V supply can provide steady current. If you are unsure which power option is best, contact your supplier or a technical specialist for guidance.

Note: Images are for illustration purposes only.