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Top Quality Welding Inverter Dc Link Capacitor - High current DC link film capacitor for electric drivetrain inverters – CRE
Technical data 工作温度范围/Operating temperature range -40℃~105℃ 贮存温度范围/Storage temperature range -40℃~105℃ 额定电压Un/ Rated voltage 450V.DC 额定容量Cn/ Rated capacitance 1000μF 容量偏差/Cap.tol ±5%(J) 耐电压/Withstand voltage Vt-t 1.5Un/10S(20℃±5℃) Vt-c 3000V.AC/10S(50Hz，20℃±5℃) 损耗角正切/Dissipation factor tgδ≤0.001 f=100Hz tgδ0≤0.0002 绝缘电阻/Insulation resistance Rs×C≥10000S (at20℃ 100V.DC 60s) 等效串联电阻/ESR ≤0.3mΩ(10KHz) 自感/Ls ≤20nH 热阻/Rth 1.... -
Factory Supply Ac Capacitor For Welding Equipment - Advanced embedded PCB capacitor designed for high power system – CRE
Technical data Operating temperature range Max.Operating temperature.,Top,max: +105℃Upper category temperature: +85℃Lower category temperature: -40℃ capacitance range 3～50μF Rated voltage 200V.AC～450V.AC Cap.tol ±5%(J) ;±10%(K) Withstand voltage 2Un DC/10S Dissipation factor tgδ≤0.0015f=1KHz Insulation resistance RS*C≥5000S(at20℃ 100V.DC60S) Flame retardation UL94V-0 Life expectancy 100000h(Un; Θhotspot≤70 °C) Reference standard IEC... -
High Quality Ultracapacitor - Wholesale ultracapacitor – CRE
Application Ups system Power tools, power toys Solar system Electric vehicle & hybrid electric vehicle Backup power Why super ? Supercapacitors store energy in the separated charge. The larger the area used to store the charge and the denser the separated charge, the greater the capacitance. The area of a traditional capacitor is the flat area of a conductor. In order to obtain a larger capacity, the conductor material is rolled up very long, sometimes with a special structure t... -
Quality Inspection for Hev Capacitor - Low-inductance AC capacitor for high power traction motor drive inverters – CRE
Technical data Operating temperature range Max Operating temperature: + 85℃; Upper category temperature: +55℃; Lower category temperature: -40℃ capacitance range 3×40μF～3×500μF Un/ Rated voltage Un 400V.AC/50Hz～1140V.DC/50Hz Cap.tol ±5%(J) Withstand voltage Vt-t 2.15Un /10S Vt-c 1000+2×Un V.AC 60S(min3000V.AC) Over Voltage 1.1Un(30% of on-load-dur.) 1.15Un(30min/day) 1.2Un(5min/day) 1.3Un(1min/day) 1.5Un(100ms every time,1000times d... -
Rapid Delivery for Dc Link Capacitor For Simens Welding Machine - Metalized film IGBT Snubber capacitor – CRE
Technical data Operating temperature range Max.Operating temperature.,Top,max: +105℃Upper category temperature: +85℃Lower category temperature: -40℃ capacitance range 0.1μF～5.6μF Rated voltage 700V.DC～3000V.DC Cap.tol ±5%(J) ;±10%(K) Withstand voltage 1.5Un DC/10S Dissipation factor tgδ≤0.0005 C≤1μF f=10KHztgδ≤0.001 C≥1μF f=10KHz Insulation resistance C≤0.33μF RS≥15000 MΩ (at20℃ 100V.DC 60S) C＞0.33μF RS*C≥5000S(at20℃ 100V.DC 60S) Withstand strike current 具体... -
Fast delivery Ac Film Capacitor Bank - Reliable Controlled Self Healing AC filter capacitor – CRE
Specification table Voltage Un 400V.AC 50Hz Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms (A) 50℃ ESR 1KHz (mΩ) Rth (K/W) weight （Kg） 3× 200 225 120 170 50 10.0 3×70 3×0.95 1.1 7 3× 300 225 120 235 40 12.0 3×90 3×0.85 0.8 9 3× 400 295 120 235 35 14.0 3×120 3×0.80 0.7 12 3× 500 365 120 235 30 15.0 3×160 3×0.78 0.6 15 Voltage Un 500V.AC 50Hz Cn (μF) W (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Irms (A) 50℃ ESR 1... -
Factory wholesale Metalized Plasctic Film Capacitor - Customized self-healing Film Capacitor for EV and HEV Applications – CRE
Application These capacitors are for use on AC/DC power converters and inverters. Usually they can be found industrial automation, power supply, power electronics, rail transportation, new energy vehicle, wind power converters and solar inverters as DC link (buffers) and/or filter -
Discount wholesale Axil Snubber Capacitor - Good quality AC film power capacitor – CRE
Technical data Operating temperature range Max.Operating temperature.,Top,max: +85℃Upper category temperature: +70℃Lower category temperature: -40℃ capacitance range 5μF～50μF Un/ Rated voltage Un 330V.AC/50Hz～690V.AC/50Hz Cap.tol ±5%(J) ; Withstand voltage Vt-t 2.15UN/10S Vt-c 1000+2*UN (min2000)V.AC) 60S Over Voltage 1.1UN(30% of on-load-dur.) 1.15UN(30min/day) 1.2UN(5min/day) 1.3UN(1min/day) 1.5UN(100ms every time,1000times duri... -
Hot Sale for Power Capacitor For Dc Link - Oil-filled Electric capacitor for induction heating furnace – CRE
Feature The electrothermal capacitor is made of coarsed polypropylene film and high-performance liquid (excluding PCB) as the composite medium, with high purity aluminum foil as the electrode, porcelain copper screw and cooling pipe as the outlet terminal, aluminum alloy plate as the shell, and water cooling pipe as the inner distribution.The shape is mostly cuboid box structure. Application Induction heating, melting, stirring, and similar USES of equipment to improve the power factor. Opera... -
Quality Inspection for Dc Link Capacitor Bank - Customized self-healing Film Capacitor for EV and HEV Applications – CRE
Application These capacitors are for use on AC/DC power converters and inverters. Usually they can be found industrial automation, power supply, power electronics, rail transportation, new energy vehicle, wind power converters and solar inverters as DC link (buffers) and/or filter
