The difference between PTC heater and traditional electric tubular heater?

The difference between PTC heater and traditional electric tubular heater?

Compared with traditional electric tubular heater, PTC heater has the following advantages:

1.Safety

When the fan fails or is blocked in time, the surface temperature of the heater maintains a safety limit (generally 230°C), so that the surface "redness" will not occur and the hidden danger of accidents will be eliminated.

2.Energy saving

When the ambient temperature rises, its own resistance will gradually increase, and the power will gradually decrease, and the power will stop changing after the ambient temperature stabilizes, thus achieving the effect of energy saving.

3.High heat conversion rate

It has a long life and is less affected by external voltage.

Advantages

1. The heating temperature is below 200 degrees Celsius

2. Low production cost

3. The body will not be red under any circumstances and has a protective isolation layer

4. Strong designability, fast production and high degree of mechanization

5. There is no problem of scalding the human body and causing fire

6. Facilitate the design and control of the control cabinet

After the above introduction, we can know that the PTC heater is better than the traditional electric tubular heater in all aspects of performance through careful design.