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500W 220V PTC ceramic air heater Insulated incubator Electric heater 140*50mm

5-29 Pieces
30-99 Pieces
>=100 Pieces
1% OFF
Min. Order
5 Pieces
Total Stock
194 Pieces
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Company Information

Shanghai Yidu Electronic Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 80,000+
3 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Condition: New
Type: Air Heater
Power Source: Electric
Place of Origin: Shanghai China
Brand Name: YiDu
Dimension(L*W*H): 140*50*26mm
Weight: 0.18kg
Voltage: 200-240v
Certification: CE ROHS
Warranty: 1 Year
After-sales Service Provided: No after-sales service
After-sales Service Provided: No overseas service provided
Heating Material: Ceramic PTC(Positive Temperature Coefficient)
Radiator Material: Aluminum
Bracket Material: PA66(High temperature reinforced nylon)
Insulation material: KAPTON (Polyimide film)
Wires: High temperature silicone rubber wire and glass fiber silicone wire
Selling Units: Single item
Single package size: 16X8X7 cm
Single gross weight: 0.23 KG
Package Type: EPE, foam and cardboard boxes, such as for packaging and protection of safety during the transportation of products not subject to wear and tear.
Product Description

1. Rated Voltage: 220V

2. Rated Power: 500W (R=24℃,3.3m/s wind flow velocity)

3. Dimension: 140*51*26mm

4. Dimension of Fin:96*51mm

5. Dimension of Mounting hole:120*42mm

6. Remarks:with 150 degrees normally closed thermostat protector

Product Name
PTC Air Heater 500W 220V
Heat Material
PTC Thermistor
Heat Methods
Heat Radiation by Air Flow
Lead Wire
Silicone High Temperature Line
the Length of Lead Wires
the Length of Bare Wires
Surface Insulate
Air Conditioning Units / Electric Heater /Car / Equipment/ General Electric Appliance/ Air Curtain Machine / Humidifier / Medical Instruments
Products Show
Products Dimension

Instruction manual(PTC Air Heater 500W 220V):

1. The power line does not distinguish between positive and negative, you can freely link power 220V.

2. When the heater is dry, low thermal efficiency, it is recommended to use with the fan.

3. Can be placed under a wet environment, but can not be placed in water.

4. For the first time, will produce a small amount of smoke, is a normal phenomenon, it will disappear within a short time.

5. Built-in 230 degrees Celsius heater chip, when dry the surface temperature of about 200 degrees Celsius, the fan blowing, the surface temperature of about 120 degrees Celsius.

6. Both ends of the product wearing bracket (PA66 high temperature nylon)

7. Test: Ambient temperature 24 degrees Celsius, the wind speed: 3.3 m / s, distance from the outlet 10 cm. Hot air temperature of about 50-60 degrees Celsius.

8. Under normal circumstances, PTC heater in a very short time after the start, it will have an impact power, which is about 1.5 to 3 times the rated power, but will rapidly decline, which is normal. Please buyers understand!

9. Life: about: 3--5 years.

Regular PTC Air Heater Products

Air heater 500W 220V is our regular product.

Besides this,we have other regular products above the picture.

Voltage Range: 12V~380V
Power Range: 50W~8000W
Thermal protector installed

Customized PTC Air Heater Products

We can also customized products.

We can customize different sizes, power, voltage... according to your specific requirements.

Our Company

Shanghai Yidu Electronic Co., Ltd is the professional manufacturer of PTC products.
We are specializing in the production of PTC air heaters, PTC fan heaters and PTC liquid heaters.Our most popular products are the insulated air heaters.Widely used in new air conditioners, air conditioners, incubators, car assisted heating, ticket collection systems, beauty salons and all kinds of household appliances.


Shanghai Yi Du Electronics Co., Ltd. was established after the reform in 2003, specializing in PTC heating panels, air heaters, liquid heaters, PTC heating module R & D and manufacturing.


We have a strong developing team, can be tailor-made for your special required PTC products.

Glad to receive your message and look forward to working with you.


Instrument and equipment

Subway heater

Quality Certification

Packing & Delivery

Packing Details  : Packing, 50pcs/carton

Delivery Details : 1-5 days after order 

1.Logistics packaging

2. Suitable carton size

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Q: Are you the trading company or manufacturer ?

A: We are professional PTC factory.

Q: Can you customize different requirements products?

A: Sure, we have a professional R & D team, so we can customize different sizes, power, voltage... according to your specific requirements.

Q: How long is your delivery time?

A: Generally it is 1-3 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=3000USD, 100% in advance. Payment>=3000USD, 50% T/T in advance ,balance before shippment.
If you have another question, please send us your RFQ.