| Autor: |
Law, K. K., K. W. E. Cheng, Y. P. Benny Yeung |
| Předmět: |
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| Zdroj: |
IEEE Transactions on Circuits & Systems. Part I: Regular Papers; May2005, Vol. 52 Issue 5, p943-948, 6p |
| Abstrakt: |
A switched-capacitor-based step-up resonant converter is proposed. The voltage conversion of the converters is in step-up mode. By adding a different number of switched-capacitor cells, different output voltage conversion ratios can be obtained. The voltage conversion ratio from 2 to any whole number can therefore be generated by these switching-capacitor techniques. A resonant tank is used to assist in zero-current switching hence the current spike, which usually exists for classical switched-capacitor can be eliminated. Both high-frequency operations and high efficiency are possible. Generalized analysis and design method of the converters are also presented. Experimental results verified the theoretical analysis. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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