jimson-凯发天生赢家

feature 

特点：

·capacitor network has one x₂ and two y₂ capacitors in a compact package.

电容由一个x₂ 和两个 y₂电容 组成。

excellent common and normal mode capability in a wide capacitance selection

再较宽的容量选择范围内有优异的共同容量和形式容量

y₂ capacitors grounded to exlernal mounting tab or common lead.

y₂ 电容接地到外底座或公共线。

installed cost saving with single packing design.

单一包封节省安装费用。

★application

用途：

radio-frequency interference currents are  by-pass

射频突波抑制电流旁路

antenna coupling, across-the-line, spark kills.

线间跨接天线耦合电火消制回路

emi and fmi filter

频率和电磁调制滤波。

· switching power supply 

开关电源

 coating

包封

encapsulated in reinforced flame retardant plastic case sealed with epoxy resin meeting the requirement of ul 94v-0

ul 94v-0阻燃盒子并以环氧树脂封装

 leads

导线

radial leads of tinned wire

径向镀锡导线

reference standard

引用标准

 ul1414， ice 384-14

 climatic catalogue

气候类别

  40/85/21

capacitance versus

静电容量

0.047µf----0.47μf（x₂ ）

0.001μf----0.0047μf （ y₂ ）

rated voltage

额定电压

275vac (50/60 hz)

    capacitance tolerance

     静电容量误差  

m=±20%  k=±10%  j=±5%

dissipation factor

散逸因素

≤0.10% pp ; ≤1.0% pe  （at 20℃, 1khz）

  voltage proof

耐电压

 4.3*u_r  unit:vdc   ( 1 minute at 20℃)

insulation resistance

绝缘电阻

 c≤0.33μf；ir≥15000mω

c＞0.33μf；ir*c≥5000s(1minute at 20℃and rh≤65%)

 endurance

 耐久性

1000 hours with 344vac at 85℃,during this period,880vac 60hz for0.1sec be applied once each hour..after the test:

85℃条件下，344vac电压1000小时，每小时加0.1秒的880vac的50/60hz的电压，试验完成后：

 △c/c≤10%； △df≤0.3%

 ir≥50% of the specified value （标称值）。 (20℃ 1khz)