Current Sense Transformer - 1:100

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Triad Magnetics CST25 Current Sense Transformers are ideal for monitoring currents in high-frequency applications such as switch-mode power supplies, LED lighting, etc. The CST25 components are offered with a built-in sense winding, allowing for ease of use. These fully encapsulated current sense transformers allow for a high isolation voltage of 4000VAC between primary and secondary windings. There are five different popular turn ratios available.

  • Mounting Style: Through Hole
  • Inductance: 18 mH
  • Current Rating: 25A
  • Turns Ratio: 1:100
  • Secondary Resistance: 2 Ohms
  • Termination Style: Solder Pin
  • Frequency Range: 50 kHz to 500 kHz
  • Operating Temperature Range: +40C to +100C
  • Output Current: 250mA


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