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Self Limiting Temperature Corrugated Aluminum PTC Heating Element With Overheat Protection For Industrial Applications
Self Limiting Temperature Corrugated Aluminum PTC Heating Element With Overheat Protection For Industrial Applications
Self Limiting Temperature Corrugated Aluminum PTC Heating Element With Overheat Protection For Industrial Applications
Self Limiting Temperature Corrugated Aluminum PTC Heating Element With Overheat Protection For Industrial Applications
Specifications
Model Number :
PTC ceramic heating element
Payment Terms :
T/T
Insulation Class :
Class B / Class F Optional
Factory Test Item :
Withstand Voltage Test , Power Aging Test , Resistance Sampling Test
Price :
USD 3.10 - 16.80 / Piece
Applicable Working Condition :
Normal Ventilation , High Humidity Defrost , Cabinet Constant Temperature
Supply Ability :
200000 pieces per month
Heat Dissipation Structure :
Corrugated Aluminum Fin , Flat Fin Customizable
Terminal Type :
Wire Lead , Faston Terminal
MOQ :
500pcs
Delivery Time :
10-15working days
Place of Origin :
China
Packaging Details :
poly bags + carton box
Certification :
CE,UL
Brand Name :
Hwalon
Description
Self-Limiting Temperature Corrugated Aluminum PTC Heating Element
Our corrugated fin PTC ceramic heating assembly is engineered for embedded integration inside electric heating appliances. We optimize the matching between ceramic heating chip and corrugated aluminum radiator, solving common issues of traditional heaters including slow heat dissipation, overheating, and short service life.
Strict batch testing is implemented for insulation, power stability, and temperature consistency before delivery. The heating assembly supports flexible customization of wiring terminals, mounting ear positions, and insulation structure, perfectly matching the inner installation space of customers' finished equipment.
Key Characteristics
  • Built-in passive temperature limiting function, no extra thermal protector required for regular ventilation scenarios
  • Corrugated fin structure expands air contact area, accelerating heat dissipation to avoid local high temperature accumulation
  • Multi-layer composite insulation structure improves dielectric strength, adapts to humid, dusty working environments
  • Optimized crimping process for lead terminals, excellent vibration resistance for transportation and equipment operation
  • Narrow tolerance of power output among bulk products, convenient for customers' standardized assembly production
Production Technology
The manufacturing process includes raw material inspection, ceramic high temperature sintering, electrode printing, fin hydraulic pressing, multilayer insulation coating, lead terminal crimping, 4-hour power aging test, and withstand voltage detection. Every batch undergoes rigorous screening to eliminate unqualified units, ensuring thermal conduction efficiency and reducing after-sales risks for bulk orders.
Technical Specifications
Item Parameter Scope Custom Option
Operating Voltage 12V - 380V AC / DC Support custom special voltage
Rated Power 60W - 7200W Adjust via chip layout quantity
Maximum Withstand Voltage ≥ 3000V Can upgrade insulation grade for harsh environment
Allowable Operating Humidity 10% - 95% non-condensing Adapt humid application scenes
Terminal Type Faston terminal / wire lead Custom terminal style according to assembly demand
Applications
Apart from conventional household heating equipment like space heaters, clothes dryers, and dehumidifiers, this heating assembly also fits electronic cabinet constant temperature heating, refrigeration equipment defrosting, greenhouse micro heating, vending machine internal dehumidification, and laboratory small constant temperature devices. It covers household, commercial, industrial, and horticultural heating demands.
Key Advantages
  • Strong environmental adaptability: multilayer insulation structure enables stable operation under high humidity and slight dust conditions
  • Convenient for mass assembly: diversified terminal and mounting schemes reduce customers' fixture transformation costs
  • Low batch deviation: strict aging & electrical testing keep consistent performance across large quantity goods
  • Built-in over-temperature protection: decreases customer requirement for peripheral safety components, lowering overall solution cost
Frequently Asked Questions
Q: Can this heater work under humid environment like refrigeration defrosting?
A: Yes, we adopt multilayer insulated coating; for long-term humid usage, we can additionally apply waterproof coating to improve reliability.
Q: Could you customize faston terminals with specific size?
A: We support all common faston specifications and custom lead length, you only need to send terminal drawing.
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Self Limiting Temperature Corrugated Aluminum PTC Heating Element With Overheat Protection For Industrial Applications

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Product Detail
Model Number :
PTC ceramic heating element
Payment Terms :
T/T
Insulation Class :
Class B / Class F Optional
Factory Test Item :
Withstand Voltage Test , Power Aging Test , Resistance Sampling Test
Price :
USD 3.10 - 16.80 / Piece
Applicable Working Condition :
Normal Ventilation , High Humidity Defrost , Cabinet Constant Temperature
Contact Supplier
Self Limiting Temperature Corrugated Aluminum PTC Heating Element With Overheat Protection For Industrial Applications
Self Limiting Temperature Corrugated Aluminum PTC Heating Element With Overheat Protection For Industrial Applications

Shenzhen Hwalon Electronic Co., Ltd.

Verified Supplier
11 Years
guangdong, shenzhen
Since 2010
Business Type :
Manufacturer
Main Products :
PTC Ceramic Heater, MCH Ceramic Heater, PTC Ceramic Air Heater
Total Annual :
2000000-5000000
Employee Number :
301~500
Certification Level :
Verified Supplier
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