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Showing Results For: Supercapacitors
Supercapacitors
Supercapacitors, also called ultracapacitors or double-layered capacitors, are not your standard capacitors. They hold significantly larger amounts of electrical charge, bridging the gap between standard electrolytic capacitors and rechargeable batteries. What sets these capacitors apart is their unique combination of high power density, short charging times, and long cycle life. These electrochemical capacitors come in varied mounting configurations, each with different voltage ratings, making them an indispensable component in various applications requiring efficient charging and discharging cycles.
Materials and Construction of a Supercapacitor:
Supercapacitors are built to last. They comprise two porous electrodes immersed in an electrolyte solution, separated by an ion-permeable membrane. The electrodes, typically crafted from activated carbon or other high-surface-area materials, are designed for efficient charge storage, ensuring the reliability and durability of the supercapacitor.
Key Features and Benefits of Supercapacitors:
With special features of these capacitors, they offer multiple benefits, including:
- High Power Density
- Rapid Charging and Discharging
- Longevity
- Environmentally Friendly
- Wide Operating Temperature Range
- Low Maintenance Requirements.
Popular Types of Supercapacitors:
Supercapacitors come in varied types, such as:
- Electrochemical Double Layer Capacitors (EDLCs)
- Pseudocapacitors
- Hybrid Supercapacitors
- Asymmetric Supercapacitors
- Symmetric Supercapacitors
- Carbon-Based Supercapacitors
- Metal Oxide Supercapacitors
- Conducting Polymer Supercapacitors.
Typical Applications of Supercapacitors:
Supercapacitors are used in various applications, including:
- Energy Recovery Systems
- Power Backup
- Consumer Electronics
- Renewable Energy Systems.
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KR-5R5C224-R, Eaton Bussmann Series
Eaton PowerStor supercapacitors are unique, ultra-high capacitance devices utilizing electrochemical double layer capacitor (EDLC) construction combined with new, high performance materials. This combination of advanced technologies allows Eaton to offer a wide variety of capacitor solutions tailored to specific applications that range from a few microamps for several days to several milliamps for milliseconds.
High specific capacitance
Low leakage current
Long cycle life
Eco-friendly
Applications
Computers and peripherals
Network switches and routers
Utility meters
HVAC Controls
Appliances and white goods
Real-time clock backup
Office equipment
Eaton PowerStor supercapacitors are unique, ultra-high capacitance devices utilizing electrochemical double layer capacitor (EDLC) construction combined with new, high performance materials. This combination of advanced technologies allows Eaton to offer a wide variety of capacitor solutions tailored to specific applications that range from a few microamps for several days to several milliamps for milliseconds.
High specific capacitance
Low leakage current
Long cycle life
Eco-friendly
Applications
Computers and peripherals
Network switches and routers
Utility meters
HVAC Controls
Appliances and white goods
Real-time clock backup
Office equipment
New items
HB0820-2R5305-R, Eaton Bussmann Series
HB series (PowerStor) Super Capacitors
Unique, ultra-high capacitance devices in compact packages utilizing electrochemical double layer capacitor (EDLC) construction combined with new, high performance materials
Low ESR for high power density and large current demand
Large capacitance for high energy density
Long operating life in excess of 10 years
Aluminium (EDLC) Super Capacitors
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MAL222591004E3, Vishay
Ruggedized Electrical Double Layer Energy Storage Capacitors
Polarized energy storage capacitor with high capacity and energy density
Rated voltage: 2.7 V
Available in through-hole (radial) version
APPLICATIONS
Power backup
Burst power support
Storage device for energy harvesting
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MAL223551011E3, Vishay
The Vishay's 235 EDLC series are polarized energy storage capacitor with high
capacity and energy density. Used for power backup & storage device for energy harvesting applications.
Available in through-hole (radial) version
Ruggedized for high humidity operation
Maintenance-free, no service necessary
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MAL222551004E3, Vishay
The Vishay electrical double layer energy storage capacitor is polarized energy storage capacitor with high capacity and energy density. It is used in power backup, burst power support and storage device for energy harvesting.
Available in through-hole (radial) version
Useful life 2000 h at 85 °C
Rapid charge and discharge
Maintenance-free, no service necessary
AEC-Q200 qualified
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MAL223051012E3, Vishay
The Vishay electrical double layer energy storage capacitor is polarized energy storage capacitor with high capacity and energy density. It is used in power backup, burst power support and storage device for energy harvesting.
Available in through-hole (radial) version
Useful life 2000 h at 85 °C
Rapid charge and discharge
Maintenance-free, no service necessary
AEC-Q200 qualified
New items
