Precautions for using PTC heaters for air heating


PTC HeaterWhen used for air heating, it can overcome the shortcomings of electric heating wire heaters, with excellent and stable insulation voltage resistance, leakage current, and insulation resistance, no ventilation, automatic protection, no fire, and long service life.
PTC HeaterThe stable heating power is related to the wind speed. Generally speaking, the higher the wind speed, the faster the heat dissipation speed and the higher the heating power. If the impact power of the heater is close to the stable power at low wind speed, the power cannot be increased by increasing the wind speed.PTC HeaterIt is easy to obtain higher power and the cost is also lower, but because the heat sink is powered, it is easy to cause safety hazards. It is worth noting that if the PTC heater is poorly manufactured, the following problems may also exist: first, the PTC ceramic body burns out, causing a short circuit and burning the insulation layer; second, the heating power decreases with the increase in usage time and cannot reach the expected service life. In order to reduce production costs, some PTC heater manufacturers use low-grade materials, the manufacturing process cannot be strictly controlled, and no life test is conducted. Not all PTC manufacturers producePTC HeaterThey all have good quality, and the control in terms of power attenuation, power accuracy, impact current, voltage resistance, insulation performance, reliability, etc. should be carefully selected to ensure the reliability of quality.
PTC heaters heat up quickly and are easy to design. They can be used in any power range and have relatively little safety risk. Changzhou Ainuo Electronic Technology Co., Ltd. focuses on temperature control and has diversified development. If you are interested in learning more about PTC heaters, please call: 13506120522.