Shenzhen Hwalon Electronic Co., Ltd.
Shenzhen Hwalon Electronic Co., Ltd. PTC/NTC thermistors manufacturer
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PTC heating element 50W AC DC 12V consistant temperature ceramic Thermostatic
PTC heating elements:
1. Working Voltage rang: 12-240V AC/DC or customized
2. Surface Temperature: 70°C~300°C , the temperature tolerance less than ±5°C.
3. The lead wire, fiber glass sleeve, insulate film and shells can customized according to per customers requirements.
Unlike traditional heating elements that use a resistance wire such as Nichrome to generate heat,PTC heating elements are made as ceramic stones, ase on barium titanate.
They have unique characteristics as semeconductors and their ferro-electric propertise can be precisely determined during their design.
| R25 Value | 1-5000ohms |
| PTC Size | 24*15mm |
| Rated Voltage | 3.6-240V |
| Withstand Voltage | 400-900V |
| Surface Temp. | 50-300℃ |
| Operating Temp. | -25~125℃ |
Dimentions:
Parameters of battery powered heating element :
| Length | Width | Thickness | Surface temperature | Withstand Voltage | Rate |
| /mm | /mm | /mm | /°C | /V | voltage |
| 30 | 13 | 3.3 | 250 | 3750 | 100~240 |
| 48 | 10 | 3.2 | 255 | 3750 | 100~240 |
| 60 | 15 | 3.2 | 255 | 3750 | 100~240 |
| 60 | 13 | 3.2 | 260 | 3750 | 100~240 |
| 60 | 13 | 3.2 | 260 | 3750 | 100~120 |
| 24 | 15 | 3.2 | 260 | 3750 | 100~240 |
| 48 | 15 | 3.2 | 260 | 3750 | 100~240 |
Typical Applications:
1. shoe-drying apparatus ,hair curling equipment
2. physical treatment, massage apparatus,biology heating
3. air-heating,wind-warming equipment ,cold and warm air-conditioner
4. mosquito-driving apparatus,boiled-water equipment,heating board
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. Power:_____
* Fill “*” items necessarily