TE Connectivity / Schaffner RB EMC-EMI Common-Mode Chokes
TE Connectivity / Schaffner RB EMC-EMI Common-Mode Chokes are current-compensated chokes used to suppress EMI noise on AC power lines up to 600VAC. The chokes are also applicable in DC power lines of photovoltaic installations or similar applications up to 1000VDC. TE Connectivity / Schaffner RB EMC-EMI Common-Mode Chokes suppress EMI noise in PCB integrated filter designs with line bypass capacitors or in combination with single-phase filters for extra low leakage filter designs. The series offers models with current ratings from 16A to 50A and 2- and 3-wire configurations with horizontal and vertical PCB mounting options.
Features
- Up to 600VAC or 1000VDC
- Cost-effective PCB designs for up to 80A with forced cooling
- Open construction for forced and convection cooling
- Ruggedized saturation and thermal behavior
- Compact size and lightweight
- Low magnetic leakage flux
- Excellent winding insulation
- Straightforward pin-out for easy PCB design, standardized footprint
- Horizontal and vertical PCB mounting options
- Broad range of inductance ratings
- Evaluation Board and PCB footprints available
- RoHS compliant
Applications
- AC and DC filtering for midsize power range drives
- Photovoltaic inverters
- Fast chargers
- Charging stations
- UPS and switch-mode power supplies
- Filters with low leakage current noise or improved immunity against grid disturbances
- Electronic devices
- Automation
- Converters
Specifications
- 600VAC/1000VDC maximum continuous operating voltages
- DC to 400Hz operating frequency range
- 16A to 50A convection cooling nominal current range at +60°C
- 25A to 83A forced cooling 3m/s nominal current range at +60°C
- 0.18µH to 22.2µH inductance range at +25°C
- 0.8mΩ to 8.4mΩ resistance range
- 2500VAC, 60sec, guaranteed, 2sec factory test winding-to-winding
- -40°C to +125°C operating temperature range
- UL94V-0 flammability rating
Published: 2012-05-16
| Updated: 2025-04-23