| Summary: | 碩士 === 國立雲林科技大學 === 電機工程系碩士班 === 97 === In recent years as a result of the stored energy science and technology progress, the rechargeable (recycle used) battery development also by originally commonly used types as lead acid, nickel cadmium and nickel hydrogen, develops to at present already the lithium battery and the lithium polymer battery which is used. The lithium polymer battery has the high voltage in each cell, high energy density, light weight, small volume and non-memory effect, already became the necessary storage energy in the 3C industry, all the small blue-tooth earphones, the mobile phones, digital cameras and notebooks, at present all was used the lithium polymer battery to regard as the electric power source.
Because the development of high discharge rate lithium polymer battery, this type lithium polymer battery also is used on the remote-control model products, the electrical mobiles, and the electrical power can be used as the brush and brushless motor regard as the power source in recent years.
The lithium polymer battery charger, which can supply the rapid charge rate, has become the essential charge equipment for these battery packs. This research mainly aims at the remote-control model to use with the high discharge rate lithium polymer battery. In view of the lithium polymer battery pack on design with low cost, the security high, easy to use and can be rapid charge the special-purpose battery charger.
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