How To Use Red Insulating Varnish?

The polyurethane enameled wire UEW(QA) is widely used in low-voltage electrical products such as precision coils, motors, meters, household appliances, etc. It is widely used in color TV, instrument, computer and other industries with more solder joints.

Copper wire is a type of conductor, which is a widely used standard type of wire. magnet wire is made of copper conductor widely used in Inductors, transformers, reactors, dry-type transformers, cast resin transformers.

NEMA standard mainly porivde the single insulation thickness, heavy insulation thickness and triple coating thickness size, but the 14-30AWG enameled wire can be produced by triple coating, other can not.

List the magnet wire model comparison chart according to IEC, ANSI-NEMA and GB standard, understand the insulation materials short word and thermal calss. some type of magnet wire can solderability.

List the magnet wire model comparison chart according to IEC, ,ANSI-NEMA and GB standard, understand the insulation materials short word and thermal calss. some type of magnet wire can solderability.

Copper-clad steel refers to a copper-clad steel wire, that is, a composite wire with a copper layer wrapped around the steel wire.

The copper clad aluminum wire adopts advanced coating and welding manufacturing technology to concentrically wrap high-quality copper tape on the outer surface of core wires such as aluminum rods or steel wires, and form a strong interatomic metallurgy between the copper layer and the core wire.

2UEW class 155 Enameled Copper Wire Thermal: class F (155) Insulation building: grade 2 Insulation materials: Polyester-thane

QZY-2/180 0.250mm Enameled Copper Wire Test has be maken in accordance with IEC60317-8. and list the test report.

Test 20: Resistance to hydrolysis and to transformer oil IEC60815-4 is applicable to enamelled wire. Resistance to hydrolysis is expressed by appearance and adherence after exposure of the specimens to transformer oil in the presence of water under pressure and at elevated temperature.

Test 19: Dielectric dissipation factor (applicable to enamelled wire and bunched wire), IEC60815-5:2008