Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Wan Tim Chan"'
Autor:
John Wing-To Fan, Akhil Relekar, Chung-Pui Tung, Jeff Po-Wa Chow, Henry Shu-Hung Chung, Ka-Wai Ho, Ke-Wei Wang, Wan-Tim Chan
Publikováno v:
IEEE Transactions on Power Electronics. 35:7596-7611
A power factor corrector extended from a previously proposed boost-type structure with power semiconductor filter (PSF) is presented. The concept of the PSF is based on using a series pass device (SPD) to profile the input current and regulate the ou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb3755bb4a6db382a063bc13674ba5ad
https://doi.org/10.1109/tpel.2019.2957114
https://doi.org/10.1109/tpel.2019.2957114
Autor:
Chung-Pui Tung, Kun Zhang, Akhil Relekar, John Wing-To Fan, Jeff Po-Wa Chow, Ka-Wai Ho, Henry Shu-Hung Chung, Ke-Wei Wang, Wan-Tim Chan
Publikováno v:
IEEE Transactions on Power Electronics. 35:2519-2533
An input filtering technology named “power semiconductor filter (PSF)” has been proposed recently. Its operating principle is based on using a series pass device (SPD) to profile the wave shape and magnitude of the input current of converters. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1043cea567a12b6f75b39ad8279800ee
https://doi.org/10.1109/tpel.2019.2924551
https://doi.org/10.1109/tpel.2019.2924551
Autor:
John Wing-To Fan, Jeff Po-Wa Chow, Ka-Wai Ho, Ke-Wei Wang, Henry Shu-Hung Chung, Chung-Pui Tung, Wan-Tim Chan
Publikováno v:
IEEE Transactions on Power Electronics. 34:5362-5377
A flyback power factor corrector (PFC) using a series-pass module (SPM) to shape its input current is presented. The input current is profiled by the SPM with its waveform controlled to be in the same wave shape and phase with the supply voltage and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1b8e42977f53a94c009b0966c37d42c
https://doi.org/10.1109/tpel.2018.2871257
https://doi.org/10.1109/tpel.2018.2871257
Autor:
John Wing-To Fan, Ke-Wei Wang, Henry Shu-Hung Chung, Chung-Pui Tung, Akhil Relekar, Ka-Wai Ho, Wan-Tim Chan, Jeff Po-Wa Chow
Publikováno v:
2019 IEEE Energy Conversion Congress and Exposition (ECCE).
A power factor corrector (PFC) extended from a previously-proposed boost-type structure with power semiconductor filter (PSF) is presented. The concept of the PSF is based on using a series pass device (SPD) to profile the input current and regulate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a97da8436252007c2cf5f8f78184940a
https://doi.org/10.1109/ecce.2019.8912620
https://doi.org/10.1109/ecce.2019.8912620
Autor:
Chung-Pui Tung, Jeff Po-Wa Chow, Wan-Tim Chan, Henry Shu-Hung Chung, Ka-Wai Ho, John Wing-To Fan, Ke-Wei Wang
Publikováno v:
2018 IEEE Energy Conversion Congress and Exposition (ECCE).
A series-pass module (SPM) for shaping the input current waveform of flyback power factor corrector (PFC) to be in the same phase and waveshape as the supply voltage is presented. The amplitude of the input current is also controlled to regulate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3eed15e4ee8eb97d66a741af26e53927
https://doi.org/10.1109/ecce.2018.8558064
https://doi.org/10.1109/ecce.2018.8558064
Autor:
Jin He, Wen Wu, Wan Tim Chan, Xiaomeng He, Yutao Ma, Cheng Wang, Lin Li, Mansun Chan, Hailang Liang, Qin Chen, Ruonan Wang, Haijun Lou, Yun Ye
Publikováno v:
IEEE Transactions on Electron Devices. 59:2539-2541
A very compact one-time-programmable memory consisting of an oxide antifuse and a polysilicon diode driver is proposed in this brief. The memory cell is constructed using a standard CMOS process without any additional masks to reduce the fabrication
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::935cfaaa9c379cbd51c92468d8db0954
https://doi.org/10.1109/ted.2012.2201941
https://doi.org/10.1109/ted.2012.2201941
Publikováno v:
2008 IEEE International Conference on Electron Devices and Solid-State Circuits.
A CMOS-compatible high voltage multiplexer (HV MUX) for zero-additional-mask CMOS one time programmable (OTP) memory array mask is presented. The HV MUX uses standard CMOS with low input voltage and produce high output voltage beyond the VDD allowed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3707d9b445c599f9a44d6a0167e5af29
https://doi.org/10.1109/edssc.2008.4760688
https://doi.org/10.1109/edssc.2008.4760688
Autor:
Ricky M. Y. Ng, Mansun Chan, M.C. Lee, Wan Tim Chan, Tsz Yin Man, K. C. Kwong, Lin Li, Kwok Ping Ng
Publikováno v:
2008 9th International Conference on Solid-State and Integrated-Circuit Technology.
A method to design CMOS-compatible diode-based One-Time Programmable (OTP) memory is discussed in this paper. In particular the program disturb problem is resolved by using diode drivers with sufficiently high breakdown voltage. The choices of memory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddaa890caa38960f759229967f56de3e
https://doi.org/10.1109/icsict.2008.4734679
https://doi.org/10.1109/icsict.2008.4734679
Publikováno v:
ISCAS
Hong Kong University of Science and Technology
Hong Kong University of Science and Technology
An output-capacitor-free multi-stage low-dropout regulator (LDO) with new compensation scheme is presented. This scheme relieves the requirement of compensation capacitor to be 1.2 pF by making use of the large gate capacitance of pass transistor as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e479cb4bcc1bf74c54efcacb1f169049
https://doi.org/10.1109/iscas.2008.4541899
https://doi.org/10.1109/iscas.2008.4541899