Which is safer, ptc or dps?

1, heating principle: PTC heater is heated by ceramic elements, and DPS heater is heated by multi-layer magnesium powder isolation technology.

2. Safety: DPS heater has higher safety performance. Multi-layer magnesium powder isolation technology can better prevent static electricity and overheating, thus reducing the risk of accidents. PTC heater will have electrostatic problems, which need to be solved by other methods.

3. Temperature control: DPS heater has more accurate temperature control ability. It adopts advanced electronic control system, which can monitor the water temperature in real time and adjust it as needed to ensure that the water temperature is always within the set range. The temperature control of PTC heater is relatively simple, and there are some errors. Therefore, DPS is safer.