Long aging electric ptc ceramic heater element for air heater
90-280 surface temperature
Features
| 1. | Restore automatically after invalidation |
| 2. | PTC heater safety, environmental protection |
| 3. | It doesn't turn to red or get fire when it is working. |
| 4. | Can use in wide range of ambient temperature |
| 5. | It is safe when liquid is burnt out in liquid heating device |
| 6. | Even with the regard to voltage changes, the constant temperature
mechanism will be effective. |
| 7. | PTC hearter does not require temperature controlling system |
Specifications
| no. | part No. | resistance | surf. temp. | max voltage | length | width | thickness |
| 1 | H4PR102RA20K110 | 500-1500 | 110 | 270 | 23.5 | 10 | 2.2 |
| 2 | H4PR271RA16K090 | 150-400 | 90 | 140 | 16 | 11 | 2.5 |
| 3 | H4PR551KRA16K085 | 300-800 | 85 | 140 | 16 | 11 | 2.5 |
| 4 | H4PR651RA23K250 | 300-1000 | 250 | 140 | 23.5 | 10 | 2.2 |
| 5 | H4PR142RA24K255 | 800-2000 | 255 | 270 | 23.5 | 10 | 2.2 |
| 6 | H4PR202RA24K255 | 500-3000 | 255 | 270 | 36 | 6 | 2.3 |
| 7 | H4PR140RA24K280 | 8-20 | 280 | 50 | 24 | 15 | 1.4 |
Notice
1. PTC heater do not be damaged without air blowing, but the power
is very low;
2. When PTC is used in very low ambient temperature, it have to be
special designed;
3. This type of PTC air heater need a fan to blow, usually the
faster is the air blowing speed, the larger is the power;
4. The power could be adjusted by air blowing speed; or it could be
adjusted by voltage; or changing the number of heaters.
5. The surface temperature on dispersion plate is closed to the
curie temperature, without air blowing; but the surface temperature
on dispersion plate will be lower than the curie temperature very
much, with air blowing;
Applications
| applications | Hand dryer, cloth dryer, shoe dryer,hair straigthener, hair curler,
hot glue gun, wax warmer,milk warmer etc. |
Company information
Hwalon electronic Limited, as a leading manufactory of heating
elements in China, is engaged in production, marketing and sales of
heating elements.
With international advanced facilities and more than 15 years rich
manufacturing experience, due to our good quality, we have won
worldwide popularity and credibility.
We are looking forward to building business relationships with you.
How to Order
1. Application of the PTC heater : _______
2. Working environment of the PTC heater :______
3. The range of operating temperature:___℃to ____℃
*4. Dimension of the PTC heater: _______
*5. R(25) Value :_____
*6. Surface Temperature:_____
*7. Rated Voltage:_____
*8. Need insulated or not :_____
* Fill “*” items necessarily
Our Services
1. Aggressive price
2. Rohs certification
3. Excellent pre & after sale service
4. New and Original
5. Faster lead time
6.Goods In stock
7.As per your application and requirements, product can be
customized to supply
8.Privide OEM, CEM
