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DMJ-PS

产品详情

DC-Link金属化薄膜电容器DMJ-PS series


产品特点/ Introduction:

1.塑料方壳封装,干式环氧树脂灌注;

2.多种引出方式,体积小,安装简单方便;

3.自感(ESL)小,等效串联电阻(ESR)小;

4.高脉冲电流,高dv/dt承受能力。

1.Plastic shellencapsulation, sealed with dry epoxy resin;
2.Leads with various ways, small size, easy installation;

3.Low ESL and ESR;

4.High pulse Current.

应用/ Application:

1.广泛应用于DC-Link电路中,作滤波储能用途。

2.风能、光伏发电用逆变器;变频器;新能源汽车;SVG、APF、电焊机、感应加热设备等直流母线高频滤波场合。

1.Widely used inDC-Link circuit for filtering energy storage;

2.Wind power, photovoltaicpower inverter, new energy automobile, SVG, APF, welding equipment , andinduction heating equipment, for the DC link filter.

典型线路图/Typical circuit:

外形图/Outlinedrawing:

性能参数/Technical data:


工作温度范围/

Operating temperature range

最高运行温度

Max.Operating temperature.,Top,max:  + 85℃

最低运行温度

Lower category temperature: -40℃

容量范围/capacitance range

8~150μF

额定电压Un/ Rated voltage Un

400V.DC~2000V.DC

容量偏差/Cap.tol

±5%(J)

耐电压/Withstand voltage

Vt-t

1.5Un  / 60S

Vt-c

3000V.AC/ 60S

损耗角正切/Dissipation factor

tgδ≤0.002  f=1KHz

绝缘电阻/Insulation resistance

RS*C≥5000S     (at 20℃ 100V.DC)

自感/ESL

≤30nH

阻燃性/Flame retardation

UL94V-0

预期寿命/Service

100000 h

引用标准/Reference standard

IEC 61071




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