The innovative design in detail

WE-MPSB optimizes high current vs. RDC performance with up to 75% RDC reduction in comparison to similar components while maintaining a high impedance over a wide frequency range.

Optimized layer design for muscular peak current capability

Greater trace cross sectional area for ultra-low RDC

High peak current rating to maximize lifetime

Greatly improved peak current rating

High impedances over wide frequency bandwidths with up to 40% higher rated current and up to 20x higher peak current capability than standard ferrite beads.

Characteristics

• Peak current is up to 20 times higher than rated current
• Up to 40% higher rated current compared with similar products
• Optimized layer design to achieve ultra-low RDC and muscular rated current
• High impedance over a wide frequency range at rated current
• Minimized DC bias influence to impedance

Application

The WE-MPSB is ideal for use with an input capacitor in power supplies.

• Transient hostile environments
• Filter for inrush current applications
• Input/output filter of hot swap controllers
• Hot board insertion
• Electronic circuit breakers
• Industrial high-side switch/circuit breakers
• Motor interference suppression
• Input/output filter for DC/DC converter

Standard chip bead ferrites are not designed for fast transients. This makes them vulnerable to peak current in critical environments

The WE-MPSB is a muscular bead that can be exposed to peak currents without any damage. Its optimized layer design and ultra-low RDC protect and extend the life of your application.

It is a solution you cannot afford to overlook.

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