Resistor product features
1. The resistance surface of the resistor is used in 4 sintered glazes to enable the resistance wire to effectively protect it, thereby improving the life of the resistance.
2, using a grade 95 ceramic tube, the heat dissipation performance is better, longer service life is not easy to damage.
3, using a copper plated tin wire, can be tightly in contact with the resistance wire, the conductive effect is better, and the power loss can be reduced in the first link.
Resistor resistance use suggestions
Resistor resistor is preferably 1.5 times the power margin in the circuit, such as 100V in the circuit, current 0.01a, calculation power: P = 100 * 0.01 = 1W, at this time, the resistor cannot be used, calculate 1 * 1.5= 1.5W, there is no 1.5W resistance to use 2 W resistance.