| 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