Super Capacitors

Topdiode Group & UF Capacitors is your reliable China Super capacitors Ultra capacitors manufacturer and China Super capacitors Ultra capacitors supplier. Our factory is specialized in manufacturing super capacitors also known as ultra capacitors and Farad capacitors. After 27 years development, Topdiode Group become a very famous electronic parts manufacturer and electronic parts supplier. Now Topdiode Group and UF Capacitors include 4 manufacturer sites in China, and export our electronic components to USA, Canada, Brazil, Argentina, Mexico, South Africa, Tunisia, New Zealand, Australia, Germany, Italy, France, UK, Poland, Bulgaria, Spain, Portugal, Russia, Belarus, Ukraine, Korea, Vietnam, Singapore, Malaysia, Indonesia, India, Philippine, Thailand. Currently Topdiode and UF Capacitors supply our various capacitors to famous international companies like GE, Philips, Honeywell, Bosch and so on.

UF capacitors produces following 4 types Super capacitors Ultra capacitors: Coin type, Leaded type, Module type and SMD type with advantages as following:
- Provide peak power and backup power
- Extend battery run time and battery life 
- Reduce battery size, weight and cost
- Enable low/high temperature operation
- Improve load balancing when used in parallel with a battery
- Provide energy storage and source balancing when used with energy harvesters 
- Cut pulse current noise
- Lessen RF noise by eliminating DC/DC
- Minimize space requirements

Topdiode Group & UF Capacitors was established since 1995, as one of the professional China capacitors manufacturer and China capacitors factory, we are strong in complete management, strict quality control system, and excellent sales service. we have reliability test lab and UL test lab which allows us to do various tests inside of our own factory. We have fast lead time about 4-5 weeks and keep regular stocks for chip MLCC and tantalum capacitors. With fast delivery time, competitive prices, high quality commitment, customers can use our capacitors to replace Murata, TDK, Vishay, eaton, elna AVX, Panasonic so on. Recent years, many capacitors are in shortage, could you please send us emails and RFQ. We can help you to cost down and solve your shortage problem.

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  • Electrostatic double-layer capacitors, also knows as Supercapacitors Ultracapacitors Faracapacitor,  uses carbon electrodes, or derivatives with much higher electrostatic double-layer capacitance than electrochemical pseudo capacitance, achieving separation of charge in a helmholtz double layer at the interface between the surface of a conductive electrode and an electrolyte. the size is much smaller than in a conventional capacitor, and it is the battery holder.Welcome to buy Supercapacitors Ultracapacitors Faracapacitor from us.

  • Super capacitors, Electric Double Layer Capacitors, It Also Called Ultra capacitor, It Includes Series TSN, TSG, TST. Voltage from 2.7V, 3.8V, 3.0V, 5.5V. Super capacitors Data sheet. Welcome to buy Super Capacitors Ultra Capacitors from us.

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As a professional China Super Capacitors manufacturers and suppliers in china called TOPDIODE. High quality Super Capacitors are very popular in all countries.Our products not only have passed REACH and ROHS certification audit,but also have our own brand. In addition to providing free samples, we can also provide price lists and quotations. Our durable products support bulk,you can buy in stock and get low price. Welcome to buy made in china and advanced products from our factory.