Würth Elektronik High Current Power Inductors & Common Mode Chokes

Würth Elektronik High Current Power Inductors and Common Mode Chokes are current-compensated common-mode chokes with two cores, MnZn and NiZn. They are ideal for network applications with a wide variety of interface-suppressing features across a broad frequency range. Würth Elektronik WE-FAMI inductors are THT high-current inductors made with coil design material and offer 60% higher saturation current than the previously available portfolio of comparable component series. The wiring pattern not only ensures an additional reduction in the DC resistance but also enhances the mechanical stability of the component.

Features

WE-ExB Chokes
- MnZn and NiZn core material
- Suppression of noise in a broad frequency range (100kHz to 100MHz)
- Combined noise and burst filter
- Increases electromagnetic immunity
- -40°C to +125°C operating temperature range
- Two-stage filter can be constructed with a single WE-ExB

WE-FAMI Inductors
- Optimization of material composition causes high performance
- Up to 19.7A saturation current
- Shielded design
- Low stray field
- THT high-current inductor with high I_SAT and low R_DC
- Coil is used as a pin
  - No contact resistance, no additional soldering or welding join, and increased mechanical stability

Applications

WE-ExB Chokes
- EMC filters
- Mains line filters
- Power electronics
- Interference suppression in motors
- Common mode filters
- Common mode filter with broadband attenuation spectrum

WE-FAMI Inductors
- Home entertainment systems
- DC/DC converter with high current loads
- Power supplies and battery chargers
- Computer systems and servers
- Portable devices