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CONTROL | Power Supplies | Switch Mode

Switch-mode power supply is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a DC or AC source (often mains power), to DC loads, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.

To discuss the full range of Switch Mode Power Supplies supplied by Automated Control, please contact us.

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SNT126 Power Supply


SNT230-K Power Supply


SNT8024 Power Supply

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SNT8012-Switch Mode P Supply

  • Overload & open circuit protected
  • Short circuit proof
  • Operating status shown by LED
  • Parallel connection possible
  • O/P polarity reversal protected
  • Suitable for the tropics – epoxy casted

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