Keyword : PWM control


EMI Reduction by Spread-Spectrum Clocking in Digitally-Controlled DC-DC Converters
Ibuki MORI Yoshihisa YAMADA Santhos A. WIBOWO Masashi KONO Haruo KOBAYASHI Yukihiro FUJIMURA Nobukazu TAKAI Toshio SUGIYAMA Isao FUKAI Norihisa ONISHI Ichiro TAKEDA Jun-ichi MATSUDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/04/01
Vol. E92-A  No. 4 ; pp. 1004-1011
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Technologies Emerging Mainly from the 21st Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
PWM controlspread-spectrum clock modulationEMIdigitally-controlled DC-DC converter
 Summary | Full Text:PDF(1.4MB)

Static Characteristics of the Digital PWM and/or PFM Controlled Switching DC-DC Converters
Masahiro SASAKI Hirofumi MATSUO Fujio KUROKAWA Yasuhiro MIMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/03/01
Vol. E90-B  No. 3 ; pp. 645-650
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
switching power supplydigital controldc-dc converterPWM controlPFM control
 Summary | Full Text:PDF(809.1KB)

Exact Analysis of Class DE Amplifier with FM and PWM Control
Hiroo SEKIYA Iwao SASASE Shinsaku MORI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/10/01
Vol. E86-B  No. 10 ; pp. 3082-3093
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
class DE amplifierFM controlPWM controlexact analysis
 Summary | Full Text:PDF(963.4KB)

Piezoelectric Transformer Converter with PWM Control
Toshiyuki ZAITSU Tamotsu NINOMIYA Masahito SHOYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/07/25
Vol. E80-B  No. 7 ; pp. 1035-1044
Type of Manuscript:  PAPER
Category: Power Supply
Keyword: 
piezoelectric transformerDC-DC converterPWM controlactive-clamp
 Summary | Full Text:PDF(800KB)