Miyuki Takeshita
Mitsubishi Electric
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Miyuki Takeshita.
conference of the industrial electronics society | 2009
Takuya Sakai; Miyuki Takeshita; Ikuro Suga
We have developed the new low-loss rectification circuit that needed neither external signals nor power supplies for driving. This circuit creates the control power supply for the circuit operation from reverse voltage. The direction of the current that flows in this circuit is detected from the voltage between the MOSFET drain and source. The current is rectified by driving MOSFETs according to this detection result. Also, the circuit has several types of MOSFET connected in parallel. Types and numbers of MOSFETs are automatically selected to minimize the loss according to the magnitude of the current detected from the voltage between the MOSFET drain and the source. To create the power supply and the signal for the rectification circuit, the circuit needs no inputs from outside like a diode. Therefore, this circuit can be easily substituted for a conventional diode. In operation tests, the minimum forward voltage drop was 0.04 [V] when the current was rectified. As a result, the forward voltage drop was less than 1/10 compared to conventional diodes, and the loss could be decreased extremely. Therefore, the miniaturization of the electric equipment that radiation fin and fan becomes possible, too. The low-loss rectification circuit can save energies by substituting diodes for prevention of global warming.
Archive | 2012
Satoshi Nomura; Miyuki Takeshita; Takashi Shindoi
Archive | 2011
Satoshi Nomura; Takashi Shindoi; Miyuki Takeshita
Archive | 2012
Jun Fumiya; Sadayuki Matsumoto; Ikuro Suga; Miyuki Takeshita; Kazufumi Tanaka; 潤 文屋; 貞行 松本; 一史 田中; みゆき 竹下; 郁朗 菅
Archive | 2010
Miyuki Takeshita; Tetsuya Matsuda; Ikuro Suga; Kazufumi Tanaka; Hirokazu Kinoshita
Archive | 2010
Takashi Shindoi; Masahiro Shikai; Hajime Nakajima; Kazuhiko Sumi; Miyuki Takeshita; Kenji Shimohata; Hirokazu Kinoshita; Kazuhiro Kameoka
Archive | 2009
Takuya Sakai; 酒井拓也; Miyuki Takeshita; 竹下みゆき; Ikurou Suga; 菅郁朗
Archive | 2011
Takashi Shindoi; Masahiro Shikai; Kazuhiko Sumi; Miyuki Takeshita; Hirokazu Kinoshita; Kazuhiro Kameoka
Archive | 2007
Miyuki Takeshita; Akihiko Iwata; Ikuro Suga; Shigeki Harada; Kenichi Kawabata; Takashi Kumagai; Kenji Fujiwara
Archive | 2015
みゆき 竹下; Miyuki Takeshita; 松本 貞行; Sadayuki Matsumoto; 孝佳 永井; Takayoshi Nagai; 良太 朝倉; Ryota Asakura; 卓哉 藪本; Takuya Yabumoto; 吉野 勇人; Hayato Yoshino; 和裕 亀岡; Kazuhiro Kameoka; 木下 広一; Hirokazu Kinoshita