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0.25mm Class B 130 155 Triple Insulated Copper Wire For Transformer
product name
triple insulated wire (single core)
product material
Pure copper enameled wire/PET polyester
Product color
Default (earth yellow) other colors can be customized
Specification range
0.13mm-1.0mm pure copper diameter without paint layer
Product Description
This type of wire has three layers of insulation with a core wire in the middle. The first layer is a golden polyamide film with a thickness of a few microns, but it can withstand a pulse high voltage of 1kV; the second layer is a highly insulating paint coating; the third layer (the outermost layer) is transparent fiberglass layer.
The total thickness of the insulating layer is
only 20-100 Å. Three-layer insulated wire is suitable for cutting-edge technology and national defense fields, making micro-motor windings and high-frequency transformer windings for miniaturized switching power supplies. Its advantages are high insulation strength (any two layers can withstand a safe voltage of 3000V AC), no need to add a barrier layer to ensure a safe margin, and no need to wind an insulating tape layer between stages;
the current density is high. The volume of the high-frequency transformer wound with it can be reduced by half compared with that wound with enameled wire. The texture of the three-layer insulated wire is tough, and it needs to be heated to 200-300°C to soften and wind. After the winding is completed, the coil can be automatically formed after being cooled.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2002
Total Annual:
2Mllion-3Million
Employee Number:
>100以上
Ecer Certification：
Verified Supplier
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... 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...
