C55直流鏈電容
型號(hào) | 規(guī)格 | 價(jià)格(元） | 尺寸（mm) | 引出 |
C55 | 2*16vF/400VDC | 28 | 105.5*43*32 P1=42 P2=120.5 | 焊片 |
價(jià)格供參考，以報(bào)價(jià)單為準(zhǔn)。
主要應(yīng)用/Application
適用于采用單管IGBT做開關(guān)元器件的小電流焊機(jī)（400A以下）
Particularlyapplicable to the single IGBT do switch components of the all current welder( below 400A)
產(chǎn)品特點(diǎn)/Characteristics
電介質(zhì)：聚丙烯薄膜
結(jié)構(gòu)：金屬化膜干式結(jié)構(gòu)
封裝：塑料外殼，阻燃（UL94V-0級(jí)）環(huán)氧封裝
引出：鍍錫銅螺母引出
性能穩(wěn)定、性高、體積小、安裝方便
Dielectric：Polropylene film
Construction：Extended metalized film ，dry connection
Coating：Plastic casing.Flame retardant execution（UL94V-0）
Terminals：Tinned copper nut extraction
Stableperformance, high reliability, all volume, convenient installation
技術(shù)性能/Specifications
引用標(biāo)準(zhǔn)/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(yùn)行時(shí)間/Overvoltage operating time | 1.1Un可長期運(yùn)行 | ||
間耐電壓/Test voltage between terminals | 650Vdc 60s | ||
殼耐電壓/Test voltage between terminals and case | 2000Vac 10s | ||
損耗角正切/Dissipation factor | tgδ≤10×10-4 | ||
緣電阻/Insulation resistance | C×R≥5000s，at 100Vdc，25℃±5℃，60s | ||
電流/Effective current（ΔT＜25℃） | 20A | 30A | 40A |
等效串聯(lián)電阻/ Equivalent series resistance | ＜2.3mΩ | ＜1.8mΩ | ＜1.6mΩ |
雜散電感/Stray inductance | ≤20nH | ||
預(yù)期壽命/Life expectancy | 200000h at Ur and 70℃ | ||
此產(chǎn)品關(guān)鍵字：濾波電容 逆變焊機(jī)濾波電容 直流鏈電容
華裕電容-金屬化薄膜電容制造商
