Research and Development of Universal Modular Drive Controller for the Electro Luminescent Panel
| Autor: | Zheng-Jun Chen, 陳政君 |
|---|---|
| Rok vydání: | 2009 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 97 The main study of this thesis is research and development a general purpose Electro Luminescent (E.L.) panel for the universal modular drive controller, the E.L. life expectancy could be extended and shorten the development time for E.L. advertise panel. The making of the driver control unit is to proceed the E.L. performance analysis, and develop a general purpose driving control unit, that include EMI Anti-electromagnetic interference circuit, full-bridge rectification circuit, full-bridge inverter, and integer sine wave filter. For the diversify advertising luminescence purpose, we design the light saturation control circuit. By optimizing the Programmable System on Chip (PSoC) as the core control unit, which providing Sinusoidal Pulse Width Modulation (SPWM) to control the full-bridge inverter switch, multi-hop trigger signal, and Pulse Width Modulation (PWM) signals for the gradually light and dark dimmer control. At last, on the market of E.L. panel driver compare with this universal modular drive controller to prove that this driver has higher flexibility and diversification than the market of driver. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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