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DC Transformer 331A3-24-SD

DC Transformer 331A3-24-SD
DC Transformer 331A3-24-SD

Most important features

  • Wide 1:6.7 input voltage range from 9V up to 60V
  • Output voltage of: 24V
  • Output power of: 30W
  • Capable for stationary ambient temperatures up to 85°C
  • No derating of power
  • Thermal shutdown (at -1°C)
  • icon: case temp. range: -40°C .. 85°C
  • icon: ultra wide input range
  • icon: very high efficiency
  • icon: lead free

Description and resources

The DC Transformer 331A3-24-SD stands out to its low noise and very high efficiency, making it to a superior power supply for mobile and high end industrial applications. The tranformer 331A3-24-SD is a member of the 300 serires push-pull power converter with an output switch high option. The tranfsormer includes a softstart, an input undervoltage lockout and a permanent short circuit protection to ensure efficient module protection. The soft start allows current limitation and eliminates inrush current during start up. Since the transformer is voltage and current regulated, the module passes into constant current mode, when an overload or even a short circuit is applied. This feature makes this transformer unique in limiting the maximum output power. The device immediately restore to normal operation when the overload is removed and they are able to deliver the full output power within the specified temperature range.

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