| |
Pulse Modulated Vertical Deflection Amplifier in TV-sets
| [View]
[Download]
|
| Author(s) |
T. M. Frederiksen; N. B. Larsen; M. A. E. Andersen |
| Abstract |
This paper addresses power loss reduction in the power amplifier driving the vertical deflection coil
in TV-sets making use of PWM switch mode technology newly introduced with success in audio
power amplifiers driving loudspeakers. It will be shown that efficiency in the output stage of the
vertical deflection amplifier can be increased from 48% to 63% on a 2.3W output. |
| Download |
| Filename: | EPE1999 - PP00198 - Frederiksen.pdf |
| Filesize: | 387.4 KB |
|
| Type |
Members Only |
| Date |
Last modified 2004-04-08 by System |
| |
 |