EV-Capacitors Manufacturers

APowerCap Technologies, LLC develops and manufactures high-power ultracapacitors and provides ultracapacitor-based solutions. Ultracapacitors (supercapacitors), also known as electrochemical double layer capacitors (EDLC), are high-power energy storage devices, which can be used in a variety  of applications.

APCT ultracapacitors enhance perfomarnce and lifetime of existing batteries. This allows battery manufacturers to offer to the market combined battery/ultracap power sources with higher performance.

American Shizuki Corporation (ASC capacitors), located in Ogallala Nebraska, has been designing and manufacturing film capacitors for over 60 years. Our facilities are ISO 9000/2001 certified and utilize lean manufacturing process along with state of the art, fully automated manufacturing and test equipment. Design Engineering is our forte allowing us to meet a myriad of specifications in both AC and DC film capacitors.

We are the leading custom manufacturer of film and foil capacitors utilizing Polypropylene, Polyester and other specialty films. In addition to designing and manufacturing capacitors, we also offer several value added services such as custom assembly applications, wave solder assemblies and testing. Our test lab can perform part evaluation for functionality, life cycle testing, and any of the MIL standard tests except random vibration.

CAP-XX develops high power, high energy supercapacitors in thin, flat, prismatic packages. They enable smaller, lighter, more functional and longer-running electronic products by providing peak power support to pulsed loads and short-term power support during interruptions to the primary source. Look for more information here on how to use CAP-XX supercapacitors to power your products.

Wenling Handing Electric Co., Ltd. Located in Taizhou City of Zhejiang Province, enjoys a convenient transportation system. Established in 1993, our company is a professional manufacturer of AC motor capacitors, Aluminum electrolytic capacitors and lighting capacitors

Celem, a family-owned business, was established in 1963 with the goal of designing, producing and marketing innovative, high-quality and reliable high-frequency power capacitors for Induction Heating applications. Celem’s proprietary mica-based technology and patented conduction cooled technology enable high currents to be generated in a much smaller unit than possible with traditional oil-filled capacitors.  

In 1987, Celem introduced a new polypropylene-based capacitor technology that provides up to 1.2 MVAr of power in a single capacitor. Celem polypropylene technology is widely accepted for high frequency and medium frequency Induction Heating applications.  In addition, Celem offers assembly system solutions that flexibly combine capacitors to provide any desired configuration of voltage, current and capacitance.

A leading Manufacture of Aluminum Electrolytic Capacitors.

In 1931, the first electrolytic capacitor was commercialized in Japan. That was the day that the history of Nippon Chemi-Con started and aluminum electrolytic capacitors begun its evolution. Our brand nurtured by our customers along with the development of electronic industry is always on the cutting edge, having won the largest share of the aluminum electrolytic capacitors market in the world. Well developed high performance product lines produced by the leading manufacturer will provide solutions best suited for various kinds of advanced equipments.

The capacitors with organic dielectric are divided into three main groups:
* capacitors based on low-frequency polar isolator - polyethylene terephtalate film;
* capacitors based on high-frequency nonpolar isolator - polypropylene film;
* capacitors based on composed dielectric: capacitor paper + film.

Established in 1998, China Dianshen Electric Co., Ltd. is a professional capacitor manufacturer and capacitors design of electric and electronic products. Together with the European 'CE', 'CCC', GS/EMC/LICE/UL/CSA, and 'CB' (IEC) certification that we have received for various series. Currently, our custom capacitor product series are being exported worldwide. Our pursuit of first-rate quality, competitive and cheap capacitors prices and comprehensive after-sales services offers both potential and long-standing clients confidence in our company

The pace of growth in information technology is accelerating. As time passes there are calls for the creation of new added-value capabilities in capacitors to respond to need for vehicle-mounted devices, for backup power supplies for communications equipment.

Capacitors are used throughout electrical engineering and electronics. They store electric charges and filter or regulate current and voltage in electronic circuitry. Our product portfolio includes aluminum electrolytic capacitors, film capacitors and power capacitors, and solutions for power factor correction.

Inductors fulfill two basic electrical functions at the same time: they filter current and store electromagnetic energy. Among other things, inductors are used in switch-mode power supplies for applications in information and communications technology, automotive, industrial and consumer electronics. Our portfolio also includes ferrites, which are the heart of inductors and concentrate electromagnetic fields to transmit electrical signals and power. Moreover, EPCOS also manufactures components that ensure electromagnetic compatibility (EMC) for the interference free operation of electrical equipment and devices of all kind

Saft, the world specialist in the design and manufacture of high-tech industrial batteries, has signed an agreement with ESMA, the Russian Joint Stock Company, to cooperate in the development, production and commercialization of supercapacitors based on ESMA's market leading technology. The agreement enables Saft to add new supercapacitor technology to its portfolio of leading edge battery technologies. The first results will be seen later in 2009, when Saft's US manufacturing facility in Valdosta, GA will commence production of a new generation of asymmetric nickel supercapacitors that will work in combination with batteries on heavy vehicles in a large variety of markets including, but not limited to, industry or public transportation. By providing effective and reliable starting power for large diesel engines at low temperatures or in frequent stop-start usage the supercapacitors will allow the vehicle battery to be optimized for the application.

Electronic Film Capacitors, Inc. is dedicated to being the most reliable and most responsive custom and tight-tolerance film capacitor manufacturer in the world. Our experienced Management and Engineering staff along with our modern facility, dedication to Total Quality Management, and on-time delivery are the catalysts to achieve this goal

This is a high-speed flywheel based energy storage system for electricity that offers the key advantages of mechanical systems together with the flexibility of electrical connection. An electric motor generator is connected to the flywheel allowing a DC voltage to be stored or recovered.

The electrical power is used to spin up the flywheel and when the power is turned off the flywheel continues to spin. To recover the power as electricity the motor generator is used to generate electricity thus slowing down the flywheel.

Flybrid have built and tested a 530 kJ, 60 kW storage system that weighs just 27 kg. This system is designed for vehicle mounted short-term storage applications and has been developed in conjunction with Magneti Marelli Motorsport.

PREMO designs, produces and sells an assorted standard range of inductive components for power electronics (electronics related to the large currents needed to power equipment) mainly for power supplies and industrial applications in general (current meters, inductive ovens, welding machines, electric vehicles, elevators, etc). Also, PREMO manufactures superlative signal processing components to handle small power signals, suitables to be used in equipment for a wide diversity of sectors as telecommunications, railways, energy, transport, medical, aerospace and military.

We at Hivolt Capacitors Limited have been designing and manufacturing high voltage capacitors at our factory in Northern Ireland since 1968.

In the manufacture of our product we employ mixed dielectric technology. Our impregnant is a highly refined pure mineral oil. We do not use PCBs or other toxic material.

Typical applications for our capacitors include X-ray power supplies; linear accelerators, laser; radar and pulse equipment; RF transmitters; railway traction and general high voltage power supplies. A range of pulse-forming networks and high-voltage rectifiers are also manufactured.

Illinois Capacitor is a leading manufacturer of miniature and subminiature capacitors for electronic circuitry applications. Dedicated to meeting the industry’s highest quality standards, IC manufactures leading-edge capacitors, including: electrolytic, organic semiconductor solid aluminum electrolytic, polymer, film and power film capacitors, in a variety of package designs.

Jiukang company has strong technical strength, employs many

technicians, well research capacity. It mainly produces self-healing low-voltage shunt capacitors, reactive power compensation controller. CBB60/61/65 series AC motor capacitor and other products. By adopting the latest Zn / Al compound metallized film material in the world and through advanced equipment introduced from Japan and Korea, JiukangTM low-voltage capacitors are strictly produced according to National standard and IEC.

Maxwell is a leading developer and manufacturer of innovative, cost-effective energy storage and power delivery solutions.

Our BOOSTCAP^® ultracapacitor cells and multi-cell packs and modules provide safe and reliable power solutions for applications in consumer and industrial electronics, transportation and telecommunications.

Our CONDIS^® high-voltage grading and coupling capacitors help to ensure the safety and reliability of electric utility infrastructure and other applications involving transport, distribution and measurement of high-voltage electrical energy.

Our radiation-mitigated microelectronic products include power modules, memory modules and single board computers that incorporate powerful commercial silicon for superior performance and high reliability in aerospace applications.

NESSCAP engages in the research, development, manufacturing and sales of the award winning family of ultracapacitor products.

Uniquely structured to meet unrelenting energy and power needs of modern applications ranging from portable electronic devices to hi-tech “green” cars, NessCap works together with the customers to find the most effective power and energy solutions that meet their requirements.

At Nichicon, we aim to be a “strong partner” for our customers in the development of new products. It is our motto to respond promptly to our customers’ demands and develop products that function at a consistently high level. For this purpose, we have constructed an integrated research and development framework covering all aspects from material research to final product development in the respective fields of “capacitors for electronics,” “circuit products,” and “capacitors for electric apparatus and power utilities.” The research & development and production sectors collaborate closely to put new technologies to practical use and achieve commercialization as quickly as possible.

Plastic Capacitors, Inc., manufactures a wide variety of standard catalog Plastic film and/or Paper dielectric capacitors, high voltage transformers, AC to high voltage DC power packs, pulse forming networks and specialty L/C/R networks. We are particularly geared to produce one piece to larger production quantities

The main items we handled are the following: Metallized Film Capacitor, Power Capacitor,Electrolytic Capacitor, Capacitor Components----aluminum capacitor can, Metallic Capacitor Cover, Plastic Capacitor Can and Cover, Capacitor lug,Protective Casings of Terminal,Anti-Explosion plastic Pads,Capacitor Housing,Rivets,Nuts,Shaft,Washer,Lead-Free Solder Wire and so on. Our products have been approved by RHOS VDE CE SGS CQC UL.

Ever since our foundation as a manufacturer of electrolyte capacitors in April 1952, none of the employees at Rubycon have forgotten our stance of maintaining [Enterprise], and by adding [Effort] and [Polish] to this in order to create [Tradition], we have striven hard to ensure that we create products with [Faith] to earn the [Trust] of our customers.

Capacitor  uses high purity electron aluminum foil as its polar plates, and is wrapped with
the dielectric materials of capacitor tissue and aluminum oxide. It has non-solid
electrolytic, metal shell, and double tab and lead wire terminals

We mainly produce Dipped & SMD Tantalum Capacitors, Aluminum Electrolytic Capacitors with Radial type, Axial type, SMD type, Snap in type, Screw type and LUG type, Radial & SMD Multilayer Ceramic Capacitors, High Voltage Ceramic Capacitor, Axial & Radial Metallized Polyester/ Polypropylene Film Capacitor, Safety Standard recognized capacitor - X2, Y1 & Y2, Ceramic Trimmer Capacitor- 3mm, 5mm, 6mm, 7mm, Silver Mica Capacitors, Gold Capacitors, Trimming Potentiometers, Dipped & Chip Varistor and SMD rectifier & Diode etc.

The Tecate Group is a global supplier of electronic components and assemblies. The company is comprised of three operating divisions: ultracapacitors, capacitors and electronic assemblies. From its corporate headquarters and distribution center in San Diego, California, as well as from stocking locations in Asia and Europe, the Tecate Group supplies high quality ultracapacitors, capacitors and electronic assemblies to customers worldwide.

TRS offers a variety of high performance capacitors for high voltage, temperature compensating, high temperature and high energy capacitors.

Our main brand of component is below: AVX, TDK, KEC,KEMET, NXP, ST, ROHM, YAGEO, ON, SAMSUNG, FUJITSU, TOSHIBA, PHILIP, SANYO, NATIONAL, EPCOS, SIMONES, ect.

WIMA has a long tradition in the field of passive electronic components. It was founded by Wilhelm Westermann in Unna/Westphalia in 1948. Within only a few years he extended his company into one of the leading specialists in capacitor production.

ZEZ SILKO Ltd. is a significant producer of power capacitors, automatic capacitor banks and other products in the Czech Republic. ZEZ SILKO Ltd. provides complete service in power factor correction and power system evaluation included harmonics (measurement of the network parameters, preparing specifications, manufacturing equipment and delivery to customers). Components for power factor correction and regulation of electrical energy are also available.

Applications for ELIT's capacitors include starting systems for combustion engines (in both stationary and transportation applications), capacity filters for car-audio systems, and emergency or uninterruptible power supply systems. "ELIT Co." has also depveloped and produced experimental samples of nickel-cadmium and nickel-metal-hydride batteries for electrical equipment, portable radios, electric tools, electric bicycles, and power quality systems.

If EEstor is the real thing, revelutionary energy storage is here. EEstor is a very secretive company located in Cedar Park, Tx. They claim to have invented a new ultracapacitor power system that would replace current battery technologies and hopefully turn the automobile industry on its head. Based on current claims, a three to five minute charge should give the capacitor sufficient energy to drive a small car 300 miles (480 km). Zenn Motor Company owns the rights to these batteries for the automobile industry. EEstor's batteries are supposed to be available for Zenn's electric cars in the fall of 2009

New ceramic materials and firing technology have enabled a type of ceramic capacitor never before possible. The new power capacitor is 87 times larger than Murata's next largest offering, but still presents size and weight advantages for Formula 1 cars. Murata's Shoji Tsubota explains.

SolRayo is developing new nanoparticle based ultracapacitors for use in various renewable energy, industrial, consumer, and automotive applications.

Supercapacitors are energy storage components developed by the Bolloré group. In an electric car, supercapacitors draw and store energy generated while the car is braking, feeding it back into the system when the car moves off again. The result is greater acceleration, increased range and a longer lifespan for the car’s battery.

The electric cars powered by BatScap’s L. M. P. batteries and supercapacitors have a range of over 250 km. They are fast (with a top speed of 130 km/h), fun to drive, safe, and long-lasting.

Cellergy Ltd. is part of the Israeli PCB group. Cellergy was founded in 2002 and manufactures low cost electrochemical double layer capacitors (EDLC), utilizing its own proprietary process based on screenprinting techniques. Sometimes known as supercapacitors or ultracapacitors, these products may be coupled to primary and rechargeable batteries, expanding their power and life expectancy. The primary applications for Cellergy supercapacitors are in digital and portable electronic appliances.

Our new rechargeable lithium cells charge and discharge at rates similar to supercapacitors or ultracapacitors – ten times the rate of standard lithium ion cells. New high-capacity carbon-based supercapacitors will offer a low-cost alternative to batteries for automotive applications.

We have developed a PEM fuel cell for the Morgan LifeCar.

Whether by inserting a plug into an electric outlet or by using batteries, a power source is necessary for operating electrical or electronic products.
That is stating a rather obvious fact, now isn't it ? However, the fact that a single product has a variety of power sources with different characteristics that are skillfully used in combination is something that is not widely known. Switching power supplies that convert the electricity from an electric outlet to voltages or frequencies appropriate for the various parts, batteries that are light but have large capacities, and capacitors that provide electricity rapidly to chips that operate at ultra-high speeds are examples of the various energy devices that are incorporated in equipment and that perform the functions that are appropriate to the devices. Among these, NEC TOKIN's electric double-layer capacitor, "Super capacitor," supplements the function of batteries, and as a product that maximizes these functions, is used in a wide range of applications from ocean vessels and automobiles to mobile products. The attention-drawing "Super capacitor" is an energy device that is being widely adopted by a variety of fields.

Manufacturer of the largest and most powerful supercapacitors. New energy storage technology suited for uses needing repeated bursts of power for fractions of a second to several minutes