Air duct heater determines air volume and temperature rise

The power cable inlet and outlet are solid and reliable, and must not be loosened. The power of the air heater is calculated according to the determined air volume and temperature rise. The requirements for air temperature rise are met. Do not use too much air. The temperature rise is too high, because the excessive air, the temperature rises, the power of the LED direct heater is too large , The increase in energy consumption. Large air volume, temperature rise is unnecessary. Comprehensive consideration, reasonable design, and determination of appropriate parameters are required.