Presentation | 2008-10-03 An output voltage sensing technique for digital controlled isolated SMPS Fumiya NAGANO, Yoichi ISHIZUKA, Hirofumi MATSUO, Masaoki SEKINE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Digital controlled switching mode power supplies are spreading. However, digital control inevitably increases cost thus a cost reduction method need to be considered. On the other hand, in isolated switching power supplies, stabilization control of the output voltage can be achieved by sensing the output voltage on the secondary-side and transmitting it to the primary side via insulating devices in generally. However, the drawbacks of insulating devices are linearity, life-span, and etc in some cases. To struggle with these problems, we propose the usage of digital controlled isolated switching mode power supplies capable in controlling output voltage without using the insulating device. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Digital Control / Isolated Switching Power Supply / Flyback-Converter / Photo-Coupler |
Paper # | EE2008-38 |
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Committee | EE |
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Conference Date | 2008/9/26(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Energy Engineering in Electronics and Communications (EE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An output voltage sensing technique for digital controlled isolated SMPS |
Sub Title (in English) | |
Keyword(1) | Digital Control |
Keyword(2) | Isolated Switching Power Supply |
Keyword(3) | Flyback-Converter |
Keyword(4) | Photo-Coupler |
1st Author's Name | Fumiya NAGANO |
1st Author's Affiliation | Graduate School of Science and Technology, Nagasaki University() |
2nd Author's Name | Yoichi ISHIZUKA |
2nd Author's Affiliation | Graduate School of Science and Technology, Nagasaki University |
3rd Author's Name | Hirofumi MATSUO |
3rd Author's Affiliation | Graduate School of Science and Technology, Nagasaki University |
4th Author's Name | Masaoki SEKINE |
4th Author's Affiliation | Origin electric Co., LTD. |
Date | 2008-10-03 |
Paper # | EE2008-38 |
Volume (vol) | vol.108 |
Number (no) | 227 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |