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...and opposite charges separated by a dielectric. The capacitance, C, of this system is equal to the ratio of the absolute value of the charge, q, to the absolute value of the voltage between bodies as: C= q/v.The unit of capacitance, the farad... Search by Specification | Learn More
...as C = K A/D, where A is the area of the electrodes, D is their separation, and K is a function of the dielectric between the electrodes. The formula yields a result in farads (F), but a farad is so large that the most commonly used values... Search by Specification | Learn More
Capacitance meters measure the value of capacitance in circuit elements. Search by Specification | Learn More
Although capacitance values are calculated in farads, these amounts are so large that they are typically expressed in microfarads or picofarads. Fixed capacitors have only one capacitance value, but variable capacitors have a range of capacitance values... Search by Specification | Learn More
...of the plates, and is inversely proportional to the separation between the plates. Capacitance also depends on the dielectric constant of the substance separating the plates. The standard unit of capacitance is the farad, abbreviated F. This is a large... Search by Specification | Learn More
Capacitance is measured in units called farads, where a 1 farad capacitor would store one coulomb of charge at one volt. However, most capacitors are measured in microfarads. Capacitance testers can be tabletop or handheld, portable devices with test... Search by Specification | Learn More
Aluminum electrolytic capacitors use an electrolytic process to form the dielectric. Wet electrolytic capacitors have a moist electrolyte. Dry or solid electrolytic capacitors do not. Search by Specification | Learn More
Tantalum capacitors are used in smaller electronic devices including portable telephones, pagers, personal computers, and automotive electronics. Search by Specification | Learn More
High voltage capacitors are used for storing charge and energy in high voltage applications. Search by Specification | Learn More
Chip capacitors or surface mount capacitors do not have leads. Search by Specification | Learn More
Film capacitors are insulated with polyester, polycarbonate, polypropylene, polystyrene, or other dielectric materials. Search by Specification | Learn More
Power capacitors are used in electrical distribution systems to provide a static source of leading reactive power. Search by Specification | Learn More
Ceramic capacitors have a dielectric made of ceramic materials. Search by Specification | Learn More
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Passive Component LCR Meter Extech Instruments Corp.
Instek LCR-821 High Precision LCR Meter Fotronic Corporation / Test Equipment Depot
Extech Tweezer Meter: Easy 1-Hand SMD CR Readings Extech Instruments Corp.
BK Precision 889B Synthesized In-Circuit LCR Meter Fotronic Corporation / Test Equipment Depot
Agilent HP 4286A RF LCR Meter on Sale ValueTronics International, Inc.
7600 Plus Precision LCR Meter QuadTech Inc.
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Reliable…proven supercap technology
Versatile product range to meet your memory backup, high current pulse and data transmission needs.
Up to 5 Farads, 11 VoltsDC in a single device.
Through hole and surface mount.
Includes industrial temperature ratings -40°C to +85°C (read more)
EnerChip™ CBC050 is a surface-mount, solid state, rechargeable battery rated for 50μAh at 3.8V. It is ideal as a localized, on-board power source for SRAMs, real-time clocks and microcontrollers which require standby power to retain time or data. It is also suitable for RFID tags, smart sensors, and remote applications which require a miniature, low-cost, and rugged power source. (read more)
Cymbet is the leader in thin-film battery technology and energy harvesting solutions. EnerChip™ is the world's first component-class battery available in a surface-mount technology (SMT) package that can be used like any SMT device with lead-free reflow tolerance and automated pick-and-place compatibility. (read more)
Cymbet is the leader in thin-film battery technology and integrated power management solutions. EnerChip™ is the world's first component packaged battery available in a surface-mount technology (SMT) package that can be used like any SMT device with reflow tolerance and automated pick-and-place compatibility. (read more)
Cymbet uses EnerChips to power 8 different Energy harvesting modes. You can build zero-power based wireless sensors using solar, vibration, thermal and RF induction based energy harvesting design. (read more)
• Super capacitor ,also known as electrochemical capacitor, is a new energy-storage component with farad capacity, whose capacity is between conventional capacitor and battery。
• High-power density 0.5-10.0 kW/kg
• High-energy density 1-10 Wh/kg (read more)
• Super capacitor ,also known as electrochemical capacitor, is a new energy-storage component with farad capacity, whose capacity is between conventional capacitor and battery。
• High-power density 0.5-10.0 kW/kg
• High-energy density 1-10 Wh/kg (read more)
small size, capacitance in farad level, high discharge current up to 1000C,long life time, environment-friendly, Can be applied to the electronic field (digital photo frame, advertising machine, hand-cranked flashlight, intelligent electric meter, etc.) (read more)
Large capacity, long life time up to 500000times, fast charging within several minutes, environment friendly, Be applied to electronic field(such as advertising machine, bicycle lamps intelligent electric meter, remote meter reading system, instrument and meter,etc.) (read more)
small size, capacitance in farad level, high discharge current up to 1000C,long life time, environment-friendly, Can be applied to the electronic field (digital photo frame, advertising machine, hand-cranked flashlight, intelligent electric meter, etc.) (read more)
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| SUPERCAP300FARAD | netCOMPONENTS | Not Provided | Not Provided | Not Provided |
| SUPERCAP-300FARAD | netCOMPONENTS | Not Provided | Not Provided | Not Provided |
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WIMA SuperCap MC Double-Layer Capacitor Module MP3-X2 MP3-X1 MP3-Y2 MP3R-Y2 Snubber MKP Snubber FKP GTO MKP DC-LINK MKP 4 DC-LINK MKP C DC-LINK HC SuperCap C SuperCap MC SuperCap R SuperCap MR See Wima Information |
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WIMA MP3-X2 MP3-X1 MP3-Y2 MP3R-Y2 Snubber MKP Snubber FKP GTO MKP DC-LINK MKP 4 DC-LINK MKP C DC-LINK HC SuperCap C SuperCap MC SuperCap R SuperCap MR See Wima Information |
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STMicroelectronics | Real Time Clock and Serial RTC | M41T50... Using a 1 Farad SuperCap with Vcc at 3.3V, backup times greater than two months can be achieved. SuperCap Calculator Model Files Request See STMicroelectronics, Inc. Information |
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STMicroelectronics | Real Time Clock and Serial RTC| M41T80... Using a 1 Farad SuperCap with Vcc at 3.3V, a backup time of about 10 days is expected. SuperCap Calculator Model Files Request See STMicroelectronics, Inc. Information |
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supercap. supercap. EDAboard.com Forum Index -> Analog Circuit Design -> supercap. |
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WIMA double layer capacitors with capacitances up to 3000 F They are available as WIMA SuperCap C with cylindrical case or as WIMA SuperCap R with rectangular case. |
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WIMA MP3-X2 MP3-X1 MP3-Y2 MP3R-Y2 Snubber MKP Snubber FKP GTO MKP DC-LINK MKP 4 DC-LINK MKP C DC-LINK HC SuperCap C SuperCap MC SuperCap R SuperCap MR |
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WIMA MP3-X2 MP3-X1 MP3-Y2 MP3R-Y2 Snubber MKP Snubber FKP GTO MKP DC-LINK MKP 4 DC-LINK MKP C DC-LINK HC SuperCap C SuperCap MC SuperCap R SuperCap MR |
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View topic - supercap as a battery :: AVR Freaks supercap as a battery AVR Freaks Forum Index » General Electronics Technical Forums » General Electronics |
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Schuster Electronics, Inc has Double-Layer SuperCapacitors... See Schuster Electronics, Inc. Information |