2013厂家热销三层绝缘线(DTIW-B)

特点

★ 具有很高的绝缘等级，省去了常规绕线间的绝缘纸和涂刷绝缘漆

★ 具有优异的耐磨性，实现自动化绕线

★ 不用剥除绝缘层，可以直接焊接

★ 电气转换开关的初级和次级线圈之间不需要绝缘隔离层，比传统的绕线节省1/3的体积，可以实现机器的小型化

FEATURES：

★ Omissible the layer paper and varnish immersion because of high B.D.V.

★ Automatical winding is possible because of superior to resistance to abrasion

★ Solderable without stripping the insulation

★ Needing no interlayer insulation between primary and secondary coils of switching transformers, TMW applied one will be 2/3 of the volume of conventional one, therefore possible to miniaturize the apparatus用途

★ IT行业的各种小型变压器的绕线；

★ 电气转换开关的绕线

USE：

★ Winding wire of microtransformers for IT equipments

★ Winding wire of transformers for switching power supplies

特性 Characteristics 项目 Item特性Characteristics耐电压6000V/1minElectric strengthOK耐磨性（往复 次）

Resistance to abrasion ( times )Adherence ( exposure mm )>1000击穿电压（V）

Breakdown voltage ( V )>20000软化温度（℃）Resistance to cut through ( ℃ )260耐溶剂Resistance to solvent二甲苯Xylene5H 苯乙烯Styrene5H焊接性 420℃ （s）Solderability 420℃2.0柔韧性及附着性的击穿电压 （V）

Flexibility and adherence breakdown voltage14000热冲击的击穿电压(225℃×30min )（V）

Heat shock breakdown voltage12000弯曲测试后的耐电压 3000V/1min

Retention of electric strength after bendingOK注：上面的数值是典型值，不是保证值。

Above values are typical and not guarantee specification.

规格Dimensions

导体（mm）Conductor成品外径 （mm）Overall diameter20℃导体电阻（Ω/km）Conductor resistance 20℃伸长率（%）ConductorElongation直径Diameter允许公差Tolerance标准NominalMaximum0.20±0.0080.4000.417607.6150.21±0.0080.4100.427549.0150.22±0.0080.4200.437498.4150.23±0.0080.4300.447454.5150.24±0.0080.4400.457416.2150.25±0.0080.4500.467382.5150.26±0.0100.4600.477358.4150.27±0.0100.4700.487331.4150.28±0.0100.4800.497307.3150.29±0.0100.4900.507285.7200.30±0.0100.5000.520262.9200.32±0.0100.5200.540230.0200.35±0.0100.5500.570191.2200.37±0.0100.5700.590170.6200.40±0.0100.6000.625145.3200.45±0.0100.6500.675114.2200.50±0.0100.7000.72591.43200.55±0.0200.7500.77578.15200.60±0.0200.8000.82565.26200.65±0.0200.8500.87555.31200.70±0.0200.9000.92547.47200.75±0.0200.9500.97541.19200.80±0.0201.0001.03036.08250.85±0.0201.0501.08031.87250.90±0.0201.1001.13028.35250.95±0.0201.1501.18025.38251.00±0.0301.2001.23023.3325注：可以根据市场需要确定外径值。

Note：Maximum Overall diameter values are by demand of the market.