Shenzhen Hwalon Electronic Co., Ltd.
Shenzhen Hwalon Electronic Co., Ltd. PTC/NTC thermistors manufacturer
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Efficient PTC Ceramic Air Heater For Shower Enclosure Heater / Kitchen Warmer Heater
Features & Specification:
1. PTC semiconductor chip is adopted as core heating element
2. Plug-and-play, fast temperature increase
3. Efficient in converting electricity into heat, energy efficient
4. Double insulation design, automatic constant temperature maintaining
5. Quiet operation, no oxygenation, and open flame, secure and comfortable us.
6. Voltage surge endurable, moisture-resistant and long lifespan.
7. Aluminum is adopted as heat emission material, smooth surface, perfect contact and efficient heat emission.
8. Surface temperature: 100 to 290
9. Rated voltage: 100 to 250V AC and 12 to 36V DC
10. Insulation resistance: ≥ 100M Ω
11. Withstand voltage: 3750V AC/2 seconds
12. Creep age current: ≤ 0.5mA
Specifications:
| no. | part No. | resistance | surf. temp. | max voltage | length | width | thickness |
| 1 | H4PR140RA16K100 | 7-20 | 100 | 20 | 16 | 11 | 2 |
| 2 | H4PR102RA19K100 | 600-1500 | 100 | 270 | 16 | 11 | 2.5 |
| 3 | H4PR142RA19K230 | 800-2000 | 230 | 270 | 19 | 12 | 2.2 |
| 4 | H4PR102RA20K110 | 500-1500 | 110 | 270 | 23.5 | 10 | 2.2 |
Dimentions:
· 5×4mm~35×20mm
· Shapes: square, round, ring
· As shown in detailed pictures
· Customized
Typical Application:
| 1 | Ceramic heater fan, hair dryer, hand dryer, clothes dryer, dish dryer |
| 2 | Coffee makers, steam irons, cooking devices, facial sauna, humidifier |
| 3 | Physical treatment, massage apparatus, biology heating |
| 4 | Mosquito repellent, liquid warmer, control devices |
