看板 NTHU-EE-CAPT 關於我們 聯絡資訊
※ 引述《d907904 (自斷經脈)》之銘言: Electric Double Layer Capacitors(EDLCs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 目前相當熱門的超電容產品 比起鋰離子電池又更先進的產品 之前有許多從事電池能量平衡相關的研究 不知各位先進是否可以介紹一下或是有接觸類似的議題??!! : The 4.6V Electric Double Layer Capacitors (EDLCs) in capacities of 1.5 F : and 3.5 F act as a power bridge between conventional capacitors and : batteries. Ideally suited to supply peak power for portable and handheld : devices that transmit data for 10 sec or more, they bridge the gap between : the battery and capacitor by providing energy bursts that neither batteries : nor traditional capacitors can provide efficiently. The EDLC relieves the : battery of peak power functions to extend battery life and reduce battery : size and cost. Delivering energy densities that are 300 times that of : conventional capacitors, they offer significant advantages in applications : such as mobile electronics, where power, size, and cost are at a premium. : The 4.6V offering provides a seamless solution for retrofitting portable : designs that commonly operate in the 4.5V to 5V range. The NESSCAP EDLC : is characterized by its high energy density—twice that of comparable : products—made possible by its proprietary electrode and specially : developed electrode-manufacturing process that result in a higher : capacitance and significantly lower equivalent series resistance (ESR) : than other ultracapacitors. The 3.5 F 4.6V EDLC exhibits capacitance of : 3.5 F and an ESR value of only 150 mΩ(dc), at currents of more than 1A. : http://powerelectronics.com/news/power_electric_double_layer/ -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.114.25.67 ※ 編輯: d907904 來自: 140.114.25.67 (11/06 17:07)