Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2004.11c
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- Pages.690-692
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- 2004
The Remote Control of Flyback Converter using TMS320F2812
TMS320F2812를 이용한 Flyback 컨버터의 원격제어
- Published : 2004.11.12
Abstract
Differently from an existing analog control, because the digital control includes microprocessor basically, the digital control is enable to monitor internal parameters of DC-DC converter and to control output voltage remotely by communicating with a Windows based PC and also to monitor whether exact voltage is output or not. These things are impossible in an analog control. In this paper, a simple flyback converter is taken as a control target and is controlled by a microcontroller(TMS320F2812). This converter can make variable outputs 1.8V to 5V from 30V input voltage remotely in PC. Finally the response characteristics of a step reference voltage and in a steady state are experimented to verify the feasibility and the usefulness of this digital controlled converter.