-
图文详情
-
产品属性
-
相关推荐
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)
Particularlyapplicable 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
Stableperformance, 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制造商