155J1200VDC1.5UF1200VDC模塊尖峰吸收電容器電力電容

采用雙面金屬化膜結(jié)構(gòu) Double? side? metallized polyester construction 低的等效串聯(lián)電阻和等效串聯(lián)電感 Lower ESR and? ESL 具有自愈性 Self-healing property 長(zhǎng)壽命，小溫升 Long life time ,small? ? interent? temperature rise 環(huán)氧樹脂封裝，鍍錫銅線引出 Filled with white resin,leads is tinned copper wire 無感結(jié)構(gòu) Non-inductive type dv/dt值大 High dv/dt 用途? Applications 廣泛應(yīng)用于IGBT模塊吸收 Epecially as snubber? capacitor for? IGBT 感應(yīng)加熱設(shè)備 Inductance heating machine 變頻器，逆變焊機(jī)，不間斷電源UPS? ，EPS Welders ,inverters ,UPS? EPS 特性：Specifications 引用IEC 6107國(guó)際標(biāo)準(zhǔn) Reference standards? IEC? 61071 使用溫度范圍：Operature range :-40°C---85°C 存儲(chǔ)溫度范圍：Storage temperature range :-40°C---85°C 容量范圍：Capacitance tange:0.0068-8.5uf 容量偏差：Capacitance tolerance:±5? ±10 電壓范圍：Voltage range:? 700-3000VDC 測(cè)試數(shù)據(jù)? Test? data 極限耐壓：Voltage? between terminsals:1.75Un? 10s 損耗角正切：Disspation factor:4.0χ10-4? ? Cn≤1UF 6.0χ10-4? ? ? ?Cn≥1UF? 10KHZ? 25°C 預(yù)期使用壽命：Life expectancy? :100000小時(shí)hours 絕緣電阻：Insulation? resistance:≥ 100 000M? Cn≤0.33UF CχRi≥30000s? Cn＞0.33UF? 100VDC? ?25°C