PTC Heater With Shell

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PTC heater for power battery

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PTC Heater With Shell

Graphic details

PTC heater with shell has a simple structure and is very easy to fit but with many advantages such as constant temperature, safety, long last time. PTC heater is very appropriate under 260℃. Main appliances: hair curler (crimper), wax melting heater, humidifier, water boiler, coffee warmer, hot glue gun, chocolate extruder. For detailed uses of PTC, air heater, hair curler, drink warmer, water heater, etc.

Configuration

3.1
3.2

Using Tips

After switching on, the heating power is large, and then decrease, finally it stays in a steady state. The stable power is relative with the using condition. For the same PTC heater, the power may differ a few times because the different using condition. The larger stable power depends on the faster heat dissipation, and the higher power depends on the higher PTC surface temperature.
The change of operating voltage influences the surface temperature rather weekly. When the operating voltage increases 2 times or decreases in 1/2, the PTC surface temperature goes up and down 8℃ nearly. The surface temperature of PTC can be controlled by itself, control circuit and protecting circuit may be omitted in most appliances.
Our PTC products are reliable, long service life, but if they are assembled improperly, the end products may be loose and unstable in power and temperature.
Several PTC heaters should be used in parallel, not in series.

Specifications

Model NO.	Length （mm）	Width （mm）	Thickness （mm）	Model NO.	Length （mm）	Width （mm）	Thickness （mm）
1	40	15	4.7-5.3	15	40	35	6.2
2	50	15	4.7-5.3	16	50	35	6.2
3	60	15	4.7-5.3	17	60	35	6.2
4	80	15	4.7-5.3	18	70	35	6.2
5	25	20	5.1-5.7	19	80	35	6.2
6	30	20	5.1- 5.7	20	50	55	6.9
7	40	20	5.1- 5.7	21	60	55	6.9
8	50	20	5.1- 5.7	22	70	55	6.9
9	60	20	5.1- 5.7	23	80	55	6.9
10	80	20	5.1- 5.7	24	70	63	6.7
11	40	30	5.1-6.2	25	72	63	6.7
12	50	30	5.1-6.2	26	80	63	6.7
13	60	30	5.1-6.2	27	90	63	6.7
14	80	30	5.1-6.2	28	100	63	6.7
We can customize upon the customer’s requirements

Notice:

Operating voltage: 12V~240V; insulating voltage: 3750V/1sec; 100% withstanding voltage check
Surface temperature range: 110℃～290℃, the temperature tolerance:＜±10℃
The lead wire, fiber glass sleeve, insulating film can be customized according to customers’ requirements.
Customized shapes are accepted