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2-Hole PowerBead

Date 2026-06-05

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The Unsung Hero of Robot Power Lines

CoilMaster 2-Hole PowerBead

High Current Power Inductor

Robot systems use PWM-based motor drives and DC/DC converters that generate high-frequency switching noise. This noise can propagate through the power line and affect motor drivers, control circuits, communication modules, and sensitive electronic devices.

CoilMaster 2-Hole Power Bead is designed to suppress high-frequency noise propagating along the power line while maintaining stable power delivery to critical circuits. By improving power integrity, it helps enhance the stability and reliability of robotic power systems.

Reliable Robot Systems Begin with Clean Power.

Features & Applications

Features

  • Structure: 2-Hole Ferrite Core + Wire-wound Construction
  • Rated Current: 6A Continuous (10A In Development)
  • DCR: ≤10mΩ
  • Impedance: ≥16Ω @5MHz / 50–60Ω @100MHz
  • Reliability: AEC-Q200 / −55°C to +125°C

Applications

  • Industrial Robots / Humanoid Robots
  • Servo Motor Drivers
  • DC-DC Converter Power Lines
  • Motor Control Systems

Detail Information

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