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  • Fast delivery Cre Solution - Wholesale ultracapacitor – CRE

    Fast delivery Cre Solution - 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...
  • OEM Supply Electrolytic capacitor substitution - 16V10000F super capacitor bank – CRE

    OEM Supply Electrolytic capacitor substitution - 16V10000F super capacitor bank – CRE

    Application Ups system Power tools, power toys Solar system Electric vehicle & hybrid electric vehicle Backup power Composition of energy storage module ,for example 16V,10000F No Item Specification Qty Remark 1 UnitSuper capacitor 2.7V/60000F  60*138mm 6PCS 2 Connector / 1pcs 3 Shell customsized 1pcs 4 Fender 6 series 1pcs Charge discharge mode Standard charging method: set 1C (25A) charging current, constant current and consta...
  • Wholesale kvar capacitor - New developed Hybrid Supercapacitor Battery – CRE

    Wholesale kvar capacitor - New developed Hybrid Supercapacitor Battery – CRE

    Application 1. Memory backup 2. Energy storage, mainly used for driving motors require a short time operation, 3. Power, higher power demand for a long time operation, 4. Instantaneous power, for applications that requires relatively high current units or peak currents ranging up to several hundreds of amperes even with a short operating time Electrical performance and safety performance No Item Test method Test requirement Remark 1 Standard charging mode At room temperature,...
  • Hot New Products Inverter Output Ac Filter Capacitor - High peak current snubber film capacitors design for IGBT power electronics applications – CRE

    Hot New Products Inverter Output Ac Filter Capacitor - High peak current snubber film capacitors design for IGBT power electronics applications – 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 see datashee...
  • OEM/ODM Manufacturer mylar type capacitor - Lithium Carbon Capacitor – CRE

    OEM/ODM Manufacturer mylar type capacitor - Lithium Carbon Capacitor – CRE

    APPLICATIONS High Energy Density (2 times of 2.5V/2.7V EDLC) Extremely low self-discharge (3 months voltage drop is less than 5%) Quick charge & discharge RoHS Directive Compliant   Recommended APPLICATIONS Consumer Electronics Industrial and Automation Short Term UPS (Uninterruptible Power Supply) Renewable Storage Systems Portable Power Tools Smart Meter Sensor Network    
  • Factory wholesale Capacitor For Battery Charger And Discharger - Custom-made Power capacitors used in DC-link circuits – CRE

    Factory wholesale Capacitor For Battery Charger And Discharger - Custom-made Power capacitors used in DC-link circuits – CRE

    AKMJ-PS series AC filtering capacitors used for AC power inverters. The self-healing, dry-type, capacitor elements are produced using specially profiled, metalized PP film which ensures low self-inductance, high rupture resistance and high reliability. Over-pressure disconnection is not considered necessary. The capacitor top is sealed with self-extinguishing eco-friendly epoxy. The special design ensures very low self-inductance. Application Wind power converters and solar inverters are exa...
  • China Supplier Pcb Mounted Capacitor - DC LINK capacitor DKMJ-S – CRE

    China Supplier Pcb Mounted Capacitor - DC LINK capacitor DKMJ-S – CRE

    DKMJ-S series CRE has been a world leader in high-performance film capacitor technology design for 10 years. We produce dry-wound capacitors, from 100VDC to 4kVDC.  A key feature of CRE High Power is Controlled Self-Healing technology. This enables the capacitors to continue to function without catastrophic failure by effectively insulating any microscopic conduction sites within the dielectric. While power film capacitors remain functional throughout their operating life, the initial ca...
  • OEM/ODM Manufacturer Customized Capacitor For Wind Power Inverter - Damping Absorption Capacitor – CRE

    OEM/ODM Manufacturer Customized Capacitor For Wind Power Inverter - Damping Absorption Capacitor – CRE

    Application They’re primarily used to limit the rate of voltage rise in circuits that are excessively, to protect the switching and protection of semiconductors in power electronics; filtering and energy storage. The main application areas are rectifiers, SVCs, locomotive power supplies, etc. Part number system Specification table Capacity(µF)   IMAX(Arms)   Iˆ(kA) IS(kA) DimensionsD×H Bottombolts Model UN 1000V AC       UNDC 1700V DC        US 2500V       U...
  • 2022 Good Quality Custom Capacitor For Ev Fast Charger - Dry type metalized film AC capacitor with cylinderical structure – CRE

    2022 Good Quality Custom Capacitor For Ev Fast Charger - Dry type metalized film AC capacitor with cylinderical structure – CRE

    AKMJ-MC series The design is based on that the metallized polypropylene film with self-healing is used. And the special composition of polymeric dielectric enables to reach high dielectric strength in the temperature range up to +85℃. The special construction of busbar and connection terminals provide low self-inductance. Power electronic capacitors can be an alternative to capacitors of the other technologies because they can stand different high voltage ripples. These capacitors have high v...
  • PriceList for Ac Filter For Ac Power Converters - Custom-made dry capacitor solution for rail traction 3000VDC – CRE

    PriceList for Ac Filter For Ac Power Converters - Custom-made dry capacitor solution for rail traction 3000VDC – CRE

    Technical data Rated  capacitance CN  1500μF±5% Rated voltage UN 3000V.DC Non-recurrent surge voltage Us 4500V Maximum current Imax   250A Maximum peak current Î 22.5KA Maximum surge current Is 80KA Series resistance Rs  ≤0.35mΩ Tangent of the loss tanδ 0.002 (100Hz) Tangent of the loss angle tanδ0 0.0002 Self discharge time const. C × Ris 10000S(100VDC 60S) Self inductance Le ≤50nH Thermal resistanc...

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