IGBT snubber capacitor Features: Double-sided metallized film, no sense of structure, low equivalent series inductance, can withstand high du / dt can withstand high pulse power, ESR is small, self-healing and so on. Widely used: Inverter, SVG, hybrid, inverter welding machine, solar / wind power converter industry's "across-the-bus" power circuit design, all IGBT module area for the absorption peak voltage Protection Advisory Prices Parameter Product Trial rated voltage 700V.DC ~ 3000V.DC rated capacity 0.0047μF ~ 10μF temperature range -40 ° C ~ 85 ° C Capacitance Tolerance ± 5%, ± 10% resistance between the electrode voltage 2Ur (DC) 10s 25 ± 5 ℃ pole shell withstand voltage 3000V 50Hz 60S, 25 ± 5 ℃ loss tangent Cr ≤ 1.0μF tgδ ≤ 5 × 10-4, Cr> 1.0μF tgδ ≤ 6 × 10-4 Insulation Resistance C * IR ≥ 30000S, at 100VDC , 25 ± 5 ℃, 60S life expectancy 100000h at Ur and 70 ℃ company also offers the following Capacitor electrolytic capacitor http://www.vtco.com.cn/lddr/ filter capacitor http://www.vtco.com. cn / lvbo / film capacitors electrolytic capacitors http://www.vtco.com.cn/lddr/ http://www.vtco.com.cn/bmdr/