ACST-2 Series PCB Mount High Precision Current Transformers with Up to 15A Maximum Current Range Available
FEATURES:
- Meets IEC950 insulation requirements
- 3750Vrms primary to secondary breakdown voltage
- Frequency range 10kHz to 200kHz
- Current range: up to 15A maximum
- Turns ratio: 1:50, 1:100, 1:200, 1:300 available
- Operating temperature: -40 to 85°C
TECHNICAL INFORMATION:
- These current sense transformers have a 1 turn primary winding, secondary turns (Ns) as indicated in the table,and a 130℃ insulation system.
- The reference values are for unipolar operation, 50kHz,40% duty factor, and an estimated 55℃ temperature rise.
- The maximum useable peak sense current (IPK) depends on temperature rise or core saturation, which should be evaluated for the operating conditions.
- These Current Sense Transformers are recommended for switch mode power supply applications, unipolar or bipolar,operating at frequencies from10kHz to 200kHz.
- The scale factor (KVI) is proportional to the terminating resistor(RT) and isequal to 1 volt/amp when RT=NS.
- The secondary inductance (Ls) is measured at 15kHz and 0.5V for ACST-2050,1V for ACST-2100, 2V for ACST-2200 and 3V for ACST-2300.
Notes: Product specifications can be customized
