完整後設資料紀錄
DC 欄位語言
dc.contributor.authorChen, Chi-Linen_US
dc.contributor.authorTsai, Jen-Chiehen_US
dc.contributor.authorChen, Yi-Tingen_US
dc.contributor.authorNi, Chia-Lungen_US
dc.contributor.authorChen, Chun-Yenen_US
dc.contributor.authorChen, Ke-Horngen_US
dc.date.accessioned2014-12-08T15:20:29Z-
dc.date.available2014-12-08T15:20:29Z-
dc.date.issued2011en_US
dc.identifier.isbn978-1-61284-857-0en_US
dc.identifier.issn1548-3746en_US
dc.identifier.urihttp://hdl.handle.net/11536/14574-
dc.description.abstractThe on-chip 800V ultra-high-voltage (UHV) start-up mechanism was introduced in this paper. Using the UHV start-up mechanism can minimize the current leakage at the AC input and remove the need of external start-up resistor and capacitor. As a result, the standby current can be decreased to improve the efficiency of AC-DC systems. Furthermore, the zero current detection (ZCD) circuit was used here to ensure the work of the pre-regulator. An inductance coil will detect the primary inductance current and reflect the voltage, which is detected by ZCD circuit to provide the energy to the pre-regulator. The test circuit fabricated in TSMC 800V UHV process can show the highly-integrated PFC controller. Experimental results demonstrate low THD of 8%, which results in high PF of 99%. Certainly, high efficiency of 95% can be ensured at the output power of 50W.en_US
dc.language.isoen_USen_US
dc.subjectpower factor correction (PFC)en_US
dc.subjectzero current detection (ZCD)en_US
dc.subjectultra-high-voltage (UHV)en_US
dc.title800V Ultra-High-Voltage Start-up Mechanism for Pre-regulator in Power Factor Correction (PFC) Controlleren_US
dc.typeProceedings Paperen_US
dc.identifier.journal2011 IEEE 54TH INTERNATIONAL MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS (MWSCAS)en_US
dc.contributor.department電控工程研究所zh_TW
dc.contributor.departmentInstitute of Electrical and Control Engineeringen_US
dc.identifier.wosnumberWOS:000296057200187-
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