型號 |
規格 |
價格(元) |
尺寸(mm) |
引出 |
C55 |
2*16vF/400VDC |
28 |
105.5*43*32 P1=42 P2=120.5 |
焊片 |
價格僅供參考,以報價單為準。
主要應用/Application
特別適用于采用單管IGBT做開關元器件的小電流焊機(400A以下)
Particularly applicable to the single IGBT do switch components of the small current welder ( below 400A)
產品特點/Characteristics
電介質:聚丙烯薄膜
結構:金屬化膜干式結構
封裝:塑料外殼,阻燃(UL94V-0級)環氧封裝
引出:鍍錫銅螺母引出
性能穩定、可靠性高、體積小、安裝方便
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
技術性能/Specifications
引用標準/Reference standards |
GB/T 17702 IEC 61071 | ||
工作溫度范圍/Operating temperature range |
-40℃~+85℃ | ||
容量范圍/Capacitance |
2×10μF |
2×16μF |
2×30μF |
額定電壓/Rated Voltage |
400Vdc | ||
容量偏差/Tolerance |
±5% | ||
浪涌電壓/ Surge voltage |
650Vdc 100ms | ||
過壓運行時間/Overvoltage operating time |
1.1Un可長期運行 | ||
極間耐電壓/Test voltage between terminals |
650Vdc 60s | ||
極殼耐電壓/Test voltage between terminals and case |
2000Vac 10s | ||
損耗角正切/Dissipation factor |
tgδ≤10×10-4 | ||
絕緣電阻/Insulation resistance |
C×R≥5000s,at 100Vdc,25℃±5℃,60s | ||
有效電流/Effective current(ΔT<25℃) |
20A |
30A |
40A |
等效串聯電阻/ Equivalent series resistance |
<2.3mΩ |
<1.8mΩ |
<1.6mΩ |
雜散電感/Stray inductance |
≤20nH | ||
預期壽命/Life expectancy |
200000h at Ur and 70℃ |
此產品關鍵字:濾波電容 逆變焊機專用濾波電容 直流鏈電容
華裕電容-高品質金屬化薄膜電容專業制造商