Super-capacitor power supply and the former is mainly used for large-scale industrial and consumer power equipment, and now in a variety of sizes of products, especially in portable devices have also found useless. Up to several thousand farad ultracapacitor capacitance value and the rapid charge and discharge rate of the known.
       A long time because it can store a lot of power, the super capacitor performance more like a battery, rather than a standard capacitor. In fact, as technology advances, they will replace a number of products in rechargeable batteries, from computers, digital cameras, mobile phones and other handheld devices.
       Super Capacitor What is this?
       Simply put, the super capacitor is a very large polarization of electrolyte capacitors. Here's 'big' refers to the capacity, rather than their physical size.
       Indeed, for ordinary electrolytic capacitor, the capacitor values and / or voltage value is larger, the greater the whole package. Electrolytic capacitors typically provide microfarads capacitance value of orders of magnitude from about 0.1uF to about 1F, its voltage nominal value of up to 1kVdc. In general, the higher rated voltage, capacitance value of the smaller, while the capacitance of the larger package, the greater, and the operating voltage may also be reduced.
       Basically, these rules also apply to super-capacitor. Super capacitor value tolerance more than 1F, the working voltage range from 1.5V to 160V or more. As capacitance values and voltage increase, its volume will increase.
       Capacitance value of about tens of farad ultracapacitor is a big man early, mainly for large-scale power supplies. The ability to work with low-voltage super-capacitor is commonly used for small consumer electronics devices to short-term standby power.
       Despite the super-capacitor and electrolytic capacitor there is a big similarity, but the electrical performance and physical size are also significant differences. For example, a common 10uF, 25Vdc rated voltage electrolytic capacitor size may be slightly less than or equal to 1F to 10F, 2.7Vdc super-capacitor. With the recent advances in technology, the super capacitor operating voltage up to 25Vdc, the size increase of less than doubled, according to specific applications, such a volume change may not be very significant.
       Analysis of Super Capacitor
       In principle, people can be super-capacitor as a rechargeable battery. It can store the charge is proportional to its capacity, and demand the release of charge-discharge. Super-capacitor and electrolytic capacitor is the difference between the largest two-tier structure of its electronic, it can achieve higher capacity.