The element self-regulating electric fan listed here carries 110 V, 220 V, 12 V, 24 V, 48 V, power source Electric, documented exactly as the manufacturer publishes it. Made by Dongguan Longkey Electronic Co., Ltd. (1 year on the platform, typical reply ≤1h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Element Self-Regulating Electric Fan
- Power Source: Electric
- Voltage: 110 V, 220 V, 12 V, 24 V, 48 V
- Heating Capacity: 100W,200W,500W,1000W,2000W,3000W,5000W,8000W
- Material: Aluminum
- Warranty: 1 Year
- Place Of Origin: Guangdong, China
Technical Specifications
| Type | Air Heater |
|---|---|
| Power Source | Electric |
| Voltage | 110 V, 220 V, 12 V, 24 V, 48 V |
| Material | Aluminum |
| Warranty | 1 Year |
| Heating Capacity | 100W,200W,500W,1000W,2000W,3000W,5000W,8000W |
| Place Of Origin | Guangdong, China |
| Weight (Kg) | 0.25 |
| Brand Name | Longkey |
| Selling Units | Single item |
Product Details
Working Principle
PTC Air Heater (Non-Insulated type)
The insulating PTC air heater is an automatic temperature-controlled and energy-saving heater. It uses PTC components as the heat source and corrugated plates made of aluminum alloy as the heat sink, which are formed by bonding and welding to create a heater. It can be used on devices that require warm air supply, such as charging piles, dehumidifiers, dryers, warm air fans, air conditioners for both heating and cooling, and automobiles. This product has also passed product safety certifications such as UL, CQC, and SEMKO.
Specifications
Brand | Longkey |
Model | PTC Air Heater (Non-Insulated type, Surface with Electriferous) |
Dimension(mm) | L75*W66*H15mm (Customizable) |
Voltage | 240VAC (12V~220V Customizable) |
Power | 1000W (100W~5000W customizable) |
Surface Temperature | 60℃~290℃ (±10℃ Tolerance) |
Material | ●Ceramic Heating Element ●Aluminium Radiator ●Polyimide Insulation film |
Lead Length | Customizable |
Product Certification | UL/CQC/SEMKO/IATF 16949/REACH |
Colour | Silver(Typical) |
ABOUT US
Longkey Company has been devoting itself to the development, production and marketing of high efficient and energy-conservational heating element with the idea of innovation. The output of PTC element has been over a hundred million pieces and various PTC heating element sales of over ten million pieces every year. All products passed various quality and safety certifications including UL, SEMKO and CQC, and some of our technologies have got patent. In 1998, Longkey Company had been the first domestic counterparts enterprise that through ISO 9000 series of quality management system.
Create efficiency and Win-Win is Longkey Company's values. Deepening management and everlasting improvement is Longkey Company forever management guiding principle. "Heat-tech technology" is the banner that our determined to enter the home application market. We had been integrated enterprise structure, innovation center, production center, marketing center and management center for the implementation of system, combining business and the actual market, with the introduction of external and internal training model, tireless efforts to improve and upgrade the overall quality and competitive power of enterprise in order to put into practice the above strategic decisions and attain the expected results. Longkey Electronic Company grows bigger, stronger and excellent is our goal.
FAQs |
What voltage options are available? Our PTC heaters available customized voltage from 12V to 240V, typical voltage always in :12V, 24V, 110V, 120V, 220V and 240V. |
What's your MOQ? Our MOQ is 500pcs. We suggest QTY for lot no less than 2000pcs since it is the line to reach a competitive price. Some special items, we can discuss about it. |
What is your delivery time? Generally 20-25 days after deposit payment, it depends on our production capacity at mid season and products. |
What is your terms of delivery? We prefer to work at EXW, FOB, LCL BY AIR or BY SEA. |
Which port will you ship the goods ? Shenzhen or Guangzhou is ok for us. |
Can you support OEM service ? No problem, we have good experience about OEM/ODM with brands. Shapes, sizes, voltages, power ratings, insulation, and connectors. Please provide your application details, and we will recommend the best solution. |
How to start order with you? You could send us your production specification like air speed, voltage, power, size, temperature ETC., we will work out a quotation for you , once quotation accepted, we will send you PO/PI for order confirmation and deposit payment details, after deposit payment confirm, sample making start. |
Can you provide OEM or ODM services? OEM/ODM services are available: shapes, sizes, voltages, power ratings, insulation, and connectors. Please provide your application details, and we will recommend the best solution. |
NOTES BEFORE ORDERING
2-As a self-regulating semiconductor heating technology, our PTC elements inherently maintain thermal stability without requiring manual oversight or complex external controllers. They deliver exceptionally smooth, uniform heat distribution, automatic power self-adjustment, and unmatched operational safety.
3-Engineered for heavy-duty applications, our thermal solutions excel within a wide temperature range of 30°C to 260°C, supporting robust, high-capacity power outputs of up to 30 kW – 50 kW.
4-While our PTC technology features an inherent self-limiting accuracy of ±5°C to ±10°C, we also design and deliver integrated external temperature control solutions for applications requiring ultra-precise thermal calibration.
5-Leveraging this advanced self-limiting capability, our PTC elements are completely dry-burn safe. Even in the total absence of liquid contact or airflow cooling, the heating element will not sustain damage; instead, it automatically throttles its power draw and stabilizes safely at the preset material limit.
Ordering and Pricing
- Minimum order quantity: 500 piece
- Volume pricing:
- 500–1999 piece: US $6.29 / piece
- 2000–3999 piece: US $5.97 / piece
- 4000–9999 piece: US $5.34 / piece
- 10000+ piece: US $3.3 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this element self-regulating electric fan?
The standard minimum order quantity is 500 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the element self-regulating electric fan be supplied for my local voltage?
The standard configuration is 110 V, 220 V, 12 V, 24 V, 48 V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Dongguan Longkey Electronic Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Dongguan Longkey Electronic Co., Ltd. range on HVACR Nexus.
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