Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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| Original language | English |
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| Title of host publication | IEEE International Symposium on Circuits and Systems |
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| Publisher | IEEE |
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| Publication status | Accepted/In press - 8 Jan 2021 |
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| Event | ISCAS 2021 - International Symposium on Circuits and Systems - Daegu, Korea, Republic of
Duration: 23 May 2021 → 28 May 2021
https://www.iscas2021.org/ |
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| Conference | ISCAS 2021 - International Symposium on Circuits and Systems |
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| Country | Korea, Republic of |
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| City | Daegu |
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| Period | 23/05/21 → 28/05/21 |
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| Internet address | |
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Abstract
In this paper a step-down ZVS power converter with a self-driven synchronous rectifier (SDSR) for a low-voltage high-current applications is proposed. A transformer leakage inductance, a resonant capacitor and a diode make up the active resonant network. To improve the performance of the converter, a SDSR with a center-tapped transformer is used at the secondary side of the converter. Consequently, due to transformer leakage inductance in secondary side, the output section requires no additional inductor, leading to a major size reduction of the circuit. For verification purposes, a laboratory prototype of the proposed converter is manufactured. Experimental results are presented for waveforms to validate the theoretical outcomes.
ID: 24586223