Boost Power Density 40%: EPCOS B25667 Inductor Breakthroughs

Modern power systems face critical challenges in EV charging and industrial automation where space constraints meet demanding efficiency requirements. The EPCOS B25668W7167A375 ferrite inductor from TDK Electronics emerges as a game-changer, delivering unprecedented performance in compact energy conversion systems.

High-Power Problem Solver

• 16A saturation current (TDK Datasheet) maintains stability under extreme loads
• 7.1µH inductance ±20% (B25667 Series Spec) optimizes switching frequencies up to 2MHz
• -40°C to +150°C operating range enables harsh environment deployment

Implementation Case Studies

1. EV Onboard Charger Upgrade

A leading automaker achieved 93.5% efficiency (SAE J1772 testing) using B25667 inductors in their 6.6kW OBC design. The component's 375nH ripple suppression capability reduced EMI by 18dBμV compared to previous solutions.

2. Industrial VFD Optimization

Food processing machinery manufacturer reduced motor drive footprint 35% while maintaining 98.2% efficiency (UL认证数据) through the inductor's 160mΩ DC resistance and optimized core geometry.

Thermal Performance Advantages

Third-party testing (Electronics Weekly Lab) shows 22% lower temperature rise than comparable inductors at 10A continuous load. The B25667's unique winding technique and MnZn ferrite material enable this thermal advantage.