Amorphous Gap Cores
High Saturation. Low Loss. Engineered for Performance.
LaminaCore Solutions designs and supplies high-performance amorphous gap cores for demanding applications requiring controlled saturation, low core loss, and excellent performance under DC bias conditions. Our gap cores are precision-machined and ideal for energy storage inductors, power factor correction circuits, and high-efficiency converters.
Product Overview
Amorphous gap cores are made from advanced soft magnetic amorphous alloys with engineered air gaps to ensure stability under DC-biased conditions. The gap size can be customized to meet specific inductance or energy storage requirements. These cores are widely used in power electronics, automotive converters, solar PV inverters, and UPS systems.
All LaminaCore gap cores are manufactured to tight tolerances and can be coated or insulated according to your production needs.
Applications of Amorphous Gap Cores
LaminaCore’s amorphous gap cores are engineered for advanced magnetic applications where precision, thermal stability, and DC bias performance are critical. They’re trusted across power electronics, automotive, HVAC, and renewable energy systems.
01 – Power Conversion & HVAC
PFC and Inverter Systems
Designed for power factor correction and inverter air conditioning units, these cores maintain stable magnetic performance under high switching frequencies and DC bias.
03 – Industrial Energy Systems
Filter Inductors & Storage Coils
Used in high-frequency industrial power supplies and battery energy storage systems, offering low loss and reliable energy transfer across wide operating temps.
02 – Automotive & Audio
In-Car Power and EMI Control
Ideal for electric vehicle DC-DC converter filters and high-end car audio choke coils, ensuring clean signal flow and reduced electromagnetic interference.
04 – Renewable & Smart Grid
Solar Inverters and Grid Tied Filters
Enable efficient current shaping and ripple reduction in photovoltaic systems and energy-harvesting grid infrastructure.
Performance Features
Our amorphous gap cores are engineered with optimized DC bias stability and magnetic precision.
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High Saturation Induction
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Excellent Anti-Bias Performance
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Low Core Loss
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Wide Temperature Range
Supports downsized core designs without compromising power.
Built-in air gaps improve current handling and reduce magnetic distortion.
Keeps temperature rise to a minimum, improving reliability.
Stable performance between -55°C and 150°C.
Custom Design Options
We offer tailored gap sizes, custom dimensions, insulation coatings, and shape adaptations. Just send us your specifications or magnetic requirements—our engineering team will work with you to deliver the right core.
