pei (cl11) polyeser film/foil capacitor (inductive)
聚酯膜－箔式电容器（有感型）
★ feature 特点：
· small size,light weight and low cost · 体积极小，重量轻，价格便宜
· dissipation factor is small because of ·散逸因素因引脚直接点焊于极板而特别小
the leads are directly welded to the electrodes
· epoxy resin vacuum-dipped enhance the ·真空条件下环氧树脂含浸，加强机械强度，耐湿性
mechanical strength and humidity resistance
★application 用途：
· widely used in dc and pulsing circuits ·广泛用于收音机、电视、各式电器设备中直流
of radio,tv sets and various electronic equipments 及脉冲 回路
· pei is suitable for high voltage usage · pei 适用于高压用途，诸如节能灯，捕蚊灯
such as energy-saving lamp and mosquito-killer lamp
★specification s技术要求：
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dielectric
介质
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polyester film
聚酯薄膜
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electrodes
电极
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aluminum foil
铝箔极板
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coating
包封
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epoxy resin coating
环氧树脂封装
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leads
导线
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radial leads of tinned wire
径向镀锡导线
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reference standard
引用标准
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iec 384-11 sj/t10786-1996
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climatic catalogue
气候类别
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40/85/21 (from 85℃ up to 105℃ with derating voltage 1.25%/℃)
(85℃至105℃间按1.25%/℃递减电压)
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capacitance versus
rated voltage(ur)
静电容量与额定电压
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0.001μf-0.47μf/100vdc 0.001μf-0.27μf/250vdc
0.001μf-0.10μf/400vdc 0.001μf-0.047μf/1000vdc
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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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≤1.0% （at 20℃,1khz）
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voltage proof
耐电压
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2.0*ur unit:vdc (1minute at 20℃and rh≤65%)
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insulation resistance
绝缘电阻
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ir≥30000mω （1minute at 20℃ and rh≤65%）
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endurance
耐久性
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2000 hours with140% of rated voltage at 85℃.safter the test :
85℃条件下，140%之额定电压2000小时。试验完成后：
△c/c≤5%；△df≤1% ；ir≥50% of the specified value （标称值）
（20℃ 1khz）
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