DC POWER SUPPLY WITH VERY LOW NOISE
Abstract
Accurate measuring equipment and generally all electronic equipment, in which a large S/N ratio is requested for the signal processing, are very sensitive on disturbances coming from power supplies. A simple solution is the power supply of such equipment from accumulators or batteries; nevertheless, this brings problems with their servicing. This contribution presents the results of study of noise disturbance of laboratory power supply on high pure sine-wave signal source and describes a design of special power supply with minimum noise, which was realized.
Event details
- Event
- Instrumentation for the Information and Communication Technology Era
- Technical Committee
- TC4
- Place
- Kosice, SLOVAKIA
- Time
- 8 September 2010 - 10 September 2010
- Website
- http://www.imeko.tuke.sk