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dielectric 介质
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polypropylene film 聚丙烯薄膜
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electrodes 电极
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vacuum evaporated metal 真空蒸镀金属
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coating 包封
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encapsulated in reinforced flame retardant plastic case sealed with epoxy resin meeting the requirement of ul94v-0
包封阻燃盒子并以环氧树脂灌封
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leads 导线
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radial leads of tinned wire / insulation flexible wire
径向镀锡导线或软导线
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reference standard 引用标准
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iec 60384-14 (3nd edition,2005) ul1414,ul1283,gb/t 14472-1998,en60384-14
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climatic catalogue 气候类别
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40/100/21 (gmf)
40/110/21(ul)
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capacitance versusrated voltage (ur) 静电容量与额定电压
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0.001µf-2.2µf/275vac (50/60hz)
0.001uf-2.2uf/310vac (50/60hz)\(ul)
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capacitance tolerance 静电容量误差
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m=±20% k=±10% j=±5%
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dissipation factor
(tangent of loss）散逸因素（损耗角正切）
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≤ 0.1% (at 20 ℃ , 1khz)
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voltage proof 耐电压
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4.3*ur unit ：vdc (1minute at 20 ℃)
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insulation resistance 绝缘电阻
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c ≤ 0.33µf ir ≥ 15,000m?c ＞ 0.33µf ir*c ≥ 5,000s (1minute at 20℃ and rh ≤ 65%)
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endurance
耐久性
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the test voltage 125% shall be applied for 1000 hours in the 100 ℃ chamber.each of these voltage shall be applied to each capacitor individually through a resistor of 47 ?±5%, during this period, 1000vac 60hz for 0.1sec be applied once each hour. after the test：100 ℃试验温度下，125%ur 交流电压1000 小时，试验过程中，每个电容器串联一个47? 电阻。1000v 交流电压（60hz ），每一小时施加0.1s 验完成后
△ c/c ≤ 10%; ir ≥ 50% of the specified value( 标称值）;
△ df ≤ 0.8%(c ≤ 1µf);
△ df ≤ 0.5%(c ＞ 1µf); (at 20 ℃ 1khz)
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