中原大學電機工程學系
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以PWM為基礎之交流轉直流整流器
指導老師:洪穎怡   組長:吳紹雍   組員:吳紹雍
隨著越來越多人使用智慧型手機,由於耗電量較大,為了避免手機沒電,便出現了行動電源,讓手機能夠隨時隨地充電,但有時候還是會遇到手機與行動電源同時沒電的狀況,這時候除非有更多的插座與整流器,否則一次只能對一個裝置充電,所以我的構想是將整流器與行動電源做結合,只要使用一個插座,一條線材,就能同時幫兩個裝置充電。
With more and more people using smart phones, the mobile power pack comes up to help us charging the phone anytime at anywhere when it is running out of battery. However, sometimes we may face the problem that both phone and mobile power pack are out of energy at the same time. The annoying thing is, we can only charge one device at a time unless we have extra plugs and adapters. In order to solve this problem, my idea is to combine these items, using just one plug and one cable to charge both devices.
我們決定將壓電陶瓷晶片和鞋子做結合。
   
 
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