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AL3系列電容器適用于光伏逆變器、開關電源、UPS、變頻器等各類電力電子設備中的輸出濾波電路，與電感匹配，作為LC濾波用。
AL3 series is suitable for the output filter circuit in photovoltaic inverter, switch power supply, UPS, converter and other kinds of power electronic equipment, as LC filter with the inductance.
技術要求Specifications
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引用標準Reference standard |
GB/T17702(IEC61071) |
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容量范圍Capacitance range |
3×10~3×500uF |
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電壓范圍Voltage range |
250-3000V.AC |
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容量偏差Capacitance tolerance |
±5%（J）, ±10%（K）, ±20%（M） |
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極間耐壓Test voltage between terminals |
交流AC |
2.0Un/10s(20±5℃) |
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直流DC |
4.0Un/10s(20±5℃) |
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極殼耐壓Test voltage between terminals and case |
3000VAC/10s(20±5℃) |
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介質損耗角正切值Loss tangent of dielectric |
2×10-4 |
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絕緣電阻Insulation resistance |
≥10 000s(20±5℃, 100V.DC, 1min) |
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工作溫度范圍Operating temperature range |
-40~85℃ |
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儲存溫度范圍Storage temperature range |
-40~85℃ |
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外殼材料Case material |
鋁Aluminum |
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預期壽命Lifetime expectancy |
50 000h(Un, 70℃) |
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失效率Failure rate |
300FIT |
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產品特點：
●壽命長
●承受紋波電流能力強
●優良的自愈性
●定制金屬外殼、干式封裝
