Eaton Electronics ECST Current Sense Transformers
Eaton Electronics ECST Current Sense Transformers are SMT package transformers with a primary sensed current rated for 15A. These transformers feature low DC resistance and a wide selection of turn ratios. Eaton Electronics ECST Current Sense Transformers are suitable for a variety of applications, including switching power supplies, feedback control, overload sensing, and shutdown protection.
Features
- SMT mounting
- 50KHz to 1MHz frequency range
- 15A sense current maximum
- 1:20 to 1:200 turn ratio range
- -40°C to +125°C operating temperature range
- 0.053μH to 1000μH inductance range
- 3.9mΩ DRC primary (reference)
- 0.21Ω to 8Ω DRC secondary (maximum)
- 0.22mH to 22mH secondary inductance (at 100kHz)
Applications
- Switching power supplies
- Feedback control
- Overload sensing
- Load drop/shut-down retention
Videos
Dimensions
Additional Resources
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Published: 2022-09-08
| Updated: 2025-02-27