Confirmation of the resistance of the heating element

- Mar 19, 2019-

The heating element resistance value is confirmed 2 points:

1. Determine the rated voltage and rated power to determine the resistance. By formula: voltage * voltage / power = resistance.

2, the surface load of the heating wire is not exceeded, generally not more than 1.5w / cm2;

When selecting the electric resistance element production value, it is mainly based on the rated voltage and rated power provided by the customer. At the same time, we must also consider the bearing capacity of the surface resistance of the electric resistance wire. Thereby ensuring the service life of the electric heating element.