Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Jung-Chul Gong"'
Autor:
Jeongpyo Park, Young Jin Moon, Jin-Gyu Kang, Changsik Yoo, Jung-Chul Gong, Sang-Hyun Kim, Min-Gyu Jeong
Publikováno v:
IEEE Transactions on Industrial Electronics. 63:3571-3581
A quasi-resonant (QR) controller with an adaptive frequency reduction scheme has been developed for a flyback converter. While maintaining the valley switching, the QR controller reduces the switching frequency for lighter load by skipping some valle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cff3729bdf6fd6ab4471a2a3790a7b1e
https://doi.org/10.1109/tie.2016.2523931
https://doi.org/10.1109/tie.2016.2523931
Publikováno v:
JSTS:Journal of Semiconductor Technology and Science. 15:493-500
A flyback converter operates with either pulse width modulation (PWM) or pulse frequency modulation (PFM) control scheme depending on the load current. At light load condition, PFM control is employed to reduce the switching frequency and thereby min
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8cc4b06c877c6cb9579cd8de88aa723
https://doi.org/10.5573/jsts.2015.15.4.493
https://doi.org/10.5573/jsts.2015.15.4.493
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 59:50-54
A load-independent current control technique is applied to a single-inductor multiple-output switching dc-dc boost converter implemented in a 0.5-μm standard CMOS technology. The total current is regulated by monitoring the instant of zero inductor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bb37c28e055c813fb905f3f66c2df88
https://doi.org/10.1109/tcsii.2011.2173969
https://doi.org/10.1109/tcsii.2011.2173969
Publikováno v:
IEEE Transactions on Power Electronics. 26:630-637
An active power-factor correction (PFC) circuit is presented that employs a newly proposed resistor-free zero-current detection (ZCD). While the conventional ZCD requires either a sensing resistor or auxiliary transformer, the proposed ZCD requires o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f46277e80c747355100b55962c061dca
https://doi.org/10.1109/tpel.2010.2070080
https://doi.org/10.1109/tpel.2010.2070080