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C55直流链电容 型号 规格 价格(元) 尺寸(mm) 引出 C55 2*16vF/400VDC 28 105.5*43*32 P1=42 P2=120.5 焊片 价格仅供参考,以报价单为准。 主要应用/Application 特别适用于采用单管IGBT做开关元器件的小电流焊机(400A以下) Particularly applicable to the single IGBT do switch components of the small current welder ( below 400A) 产品特点/Characteristics 电介质:聚丙烯薄膜 结构:金属化膜干式结构 封装:塑料外壳,阻燃(UL94V-0级)环氧封装 引出:镀锡铜螺母引出 性能稳定、可靠性高、体积小、安装方便 Dielectric:Polypropylene film Construction:Extended metalized film ,dry connection Coating:Plastic casing.Flame retardant execution(UL94V-0) Terminals:Tinned copper nut extraction Stable performance, high reliability, small volume, convenient installation 技术性能/Specifications 引用标准/Reference standards GB/T 17702 IEC 61071 工作温度范围/Operating temperature range -40℃~+85℃ 容量范围/Capacitance 2×10μF 2×16μF 2×30μF 额定电压/Rated Voltage 400Vdc 容量偏差/Tolerance ±5% 浪涌电压/ Surge voltage 650Vdc 100ms 过压运行时间/Overvoltage operating time 1.1Un可长期运行 极间耐电压/Test voltage between terminals 650Vdc 60s 极壳耐电压/Test voltage between terminals and case 2000Vac 10s 损耗角正切/Dissipation factor tgδ≤10×10-4 绝缘电阻/Insulation resistance C×R≥5000s,at 100Vdc,25℃±5℃,60s 有效电流/Effective current(ΔT<25℃) 20A 30A 40A 等效串联电阻/ Equivalent series resistance <2.3mΩ <1.8mΩ <1.6mΩ 杂散电感/Stray inductance ≤20nH 预期寿命/Life expectancy 200000h at Ur and 70℃ 此产品关键字:滤波电容 逆变焊机专用滤波电容 直流链电容 华裕电容-高品质金属化薄膜电容专业制造商 全国免费咨询热线:400-850-5811 电力电子电容专线:020-66311928 66311927 66311929 87022531 87022473 市场部专线:020--66311911 66311912 66311913 电力工业事业部韩经理:020-66311928 电力工业事业部陈经理:020-66311929 传真:020--66311920 87023473 手机:18665682511 邮箱:hydl@hy-el.com hy@hy-el.com http://www.hy-el.com http://www.gdhyel.com欢迎咨询请留下您的联系方式: