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Here you’ll find technical articles, measurement reports, and documentation developed by Olas Audio and selected authors, intended for designers, engineers, and audio enthusiasts.
Beyond the Toroid: Reassessing EI Laminated Transformers in High-Performance Audio Amplifiers
This study compares EI laminated and toroidal power transformers in high-performance audio amplifiers using regulation, ripple, voltage sag, and frequency-spectrum measurements. The goal is to determine whether low-cost EI transformers can be a viable alternative to toroidal designs.
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