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Silk-covered wire is an insulated wire that wraps one or more layers of insulating fibers (nylon, polyester fiber, natural silk, self-adhesive silk, etc.) around a single enameled wire or a stranded enameled wire.
| Single wire diameter (mm) | 0.03-1.00 | |
| Number of strands | 2-6000 | |
| Maximum outer diameter (mm) | 10 | |
| Insulation class of enamel film | Class B/Class F/Class H | |
| Enamel film type | Polyurethane | |
| Enamel film thickness | 1UEW/2UEW/3UEW | |
| Stranding method | Single twist / Multiple twist | |
| Twisting direction | Forward (S) / Reverse (Z) | |
| Twist pitch | 20-130mm | |
| Silk layer type | Polyester fiber / Acetate silk / Hot melt wire | |
| Silk color | White / Red | |
| Voltage withstand (V) | >2200 | |
| Number of silk layers | 1/2/4 | |
| Spool specification | PT-4/PT-10/PT-15 | |
| Features | In addition to the same characteristics as enameled stranded wire, silk-covered wire has the features of stable shape and good impregnation effect, and the breakdown voltage can be increased by 500~1200V. | |
| Applications | High-frequency transformers and inductors, electric vehicle charging stations, photovoltaic inverters, photovoltaic energy storage, high-power LED lighting, LCD TVs, ultrasonic equipment, high-power high-frequency transformers, mobile phone wireless charging, etc. | |
| Product certifications | ISO9001/ISO14001/IATF16949, UL/RoHS/REACH |
