Featured
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2022 Good Quality X-ray capacitor - 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... -
Hot New Products VFD capacitors - 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 -
Fast delivery HEV capacitor - Battery-ultracapacitor hybrid energy storage unit – 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,... -
Reasonable price for Custom-Made Resonance Capacitor - AC filter capacitor (AKMJ-PS) – 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. Specification table Voltage ... -
High reputation Low Inductance Capacitors - 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,... -
2018 High quality Pulse Power Capacitors - 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... -
New Delivery for Dc Link Capacitor Used For Abb Mining Converter - Power Film Capacitor Design for Electric Vehicle – CRE
DKMJ-AP series Advanced power film capacitors with controlled self-healing technology are one of the power electronics solutions that future EV and HEV engineers can rely on to meet the stringent size, weight, performance, and zero-catastrophic-failure reliability criteria of this demanding market. Power film capacitors capable of delivering reliable design solutions for EVs and HEVs must meet several specific parameters regarding metalized film materials, processing, and design. Automakers a... -
Hot-selling Ac Capacitors For Filtering Of Harmonic Distortions - High-Efficiency Resonant Switched Capacitor – CRE
Technical data Operating temperature range Max.Operating temperature.,Top,max: +90℃Upper category temperature: +85℃Lower category temperature: -40℃ capacitance range 1μF～8μF Rated voltage 1200V.DC～4000V.DC Cap.tol ±5%(J) ;±10%(K) Withstand voltage 1.5Un /10S Dissipation factor tgδ≤0.001 f=1KHz Insulation resistance RS*C≥5000S (at 20℃ 100V.DC 60S) Life expectancy 100000h(Un; Θhotspot≤85°C) Reference standard IEC 61071 ;IEC 60110 Feature 1. Mylar tape package, Seal... -
factory low price Surge Absorbing Capacitor - Self-healing film Power capacitor bank for rail traction – CRE
Technical data Operating temperature range Max.Operating temperature.,Top,max: + 70℃Upper category temperature: +60℃Lower category temperature: -40℃ capacitance range 100μF～20000μF Un/ Rated voltage Un 600V.DC～4000V.DC Cap.tol ±5%(J) ;±10%(K) Withstand voltage Vt-t 1.5Un DC/60S Vt-c 1000+2×Un/√2 （V.AC） 60S(min 3000 V.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... -
Europe style for Converter 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 -
Newly Arrival Dc-Link Capacitor For Industrial Inverters - High quality snubber with High pulse load capability – 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... -
Factory source Self-Healing Dry Capacitor - Power Film Capacitor Design for Electric Vehicle – CRE
DKMJ-AP series Advanced power film capacitors with controlled self-healing technology are one of the power electronics solutions that future EV and HEV engineers can rely on to meet the stringent size, weight, performance, and zero-catastrophic-failure reliability criteria of this demanding market. Power film capacitors capable of delivering reliable design solutions for EVs and HEVs must meet several specific parameters regarding metalized film materials, processing, and design. Automakers a... -
OEM Customized intermediate frequency capacitior - 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... -
Newly Arrival Industrial Capacitors For Sale - 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... -
Personlized Products Specific Capacitor Solution - High power capacitor for power electronics – CRE
DKMJ-S Specification 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 ...
