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DC POWER SUPPLY WITH VERY LOW NOISE

Vaclav Papez, Stanislava Papezova
  • 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.
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  • DOI:
    _unreg_tc4-2010.017

Event details:

  • IMEKO TC:
    TC4
  • Event name:
    Instrumentation for the Information and Communication Technology Era
  • Title:
    XVIIth IMEKO TC4 Symposium & 15th International Workshop on ADC Modelling and Testing (together with 3rd IMEKO TC19 Symposium)
  • Place:
    Kosice, SLOVAKIA
  • Time:
    08 September 2010 - 10 September 2010