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Professional Quality Sound with 96% Power Efficiency – EPC Demonstration Board Featuring eGaN® FETs Delivers High Quality Audio Performance in Space Saving Design

EPC9106 Class D audio amplifier reference design, using high frequency switching gallium nitride power transistors, demonstrates efficiency enhancement, size reduction and eliminates need for a heat sink while delivering prosumer quality sound.

EL SEGUNDO, Calif. — November 2013 — Efficient Power Conversion Corporation (EPC) introduces the EPC9106, a reference design for a 150 W, 8 Ω Class D audio amplifier. This demonstration board uses a Bridge-Tied-Load (BTL) design, composed of four ground-referenced half-bridge output stages, which allows scalability and expandability of the design. All elements that can impact the sonic performance of Class D Audio systems are minimized or eliminated in an eGaN FET-based system.

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