POLYURETHANE ROUND ENAMELED COPPER WIRE CLASS 155/180 COLORED COPPER WINDING WIRE

The thickness of the enamel layer depends on the wire thickness, the manufacturer, and can sometimes be chosen: Some manufacturers will offer the wire with seeral different thicknesses of enamel. In any case, the diameter specified by a certain AWG number refers to the copper diameter, so that the complete wire, with enamel, will be slightly thicker than what the AWG standard tells!Here is a wire table for AWG wire. It shows the AWG number, the diameter in millimeters excluding the enamel, the approximate typical total diameter including the enamel (but this varies somewhat), the cross sectional copper area in square millimeters, the area of the square of window space occupied by that wire in a transformer (including the enamel, of course), the current carrying capacity at a typical, average value of current density, the resistance in ohms per meter, and finally how many meters of that wire come in one kilogram, because enamelled wire is usually bought by weight, not length..

FEATURES AND BENEFITS

• With good solderability, reduces coil production costs due to elimination of mechanical or chemical stripping.

• Superior ''Q'' characteristic at high frequencies.

• Excellent film adhension and flexibility.

• Extremely resistant to a variety of solvents including most varnishes and hardener catalysts.

PACKING

RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire for 21 years.Ruiyuan is one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience. In 2019, our finest diameter is 0.011mm, and mass production has been achieved. All of our products are UL, RoHS certified, in line with industry standards IEC60317, JIS C 3202, NEMA, NW82.