(1) The wire wound
resistance wire of the is made of constantan, manganese copper, nickel chromium and other alloy materials, which has good stability and overload capacity.
(2) The crimping method
is adopted between the resistance wire and the welding pin lead. If the load has a short circuit during application, it can quickly fuse at the crimping point to protect the circuit.
(3) Due to the use of industrial high-frequency electronic ceramic shell and mineral materials, it has excellent insulation performance, resistance of more than 100m Ω, good heat dissipation and high power.
(4) The resistance wire is tightly encapsulated in the ceramic resistance body, which has excellent flame retardant and explosion-proof characteristics.