White Paper: Power

Advanced Power Conversion Technology Delivers Unrivaled Density, Efficiency and Performance


When converting 3-phase AC input power to an isolated and regulated DC output with power factor correction, the most common design methods use multiple conversion steps. Each conversion step adds its own complexity and components, contributing to loss of efficiency as well as bulk. Because of these steps, those methods require system designers to make difficult trade-offs in size, weight, power and cost (SWaP-C) outcomes. Marotta Controls developed the patented 1-STEP AC-DC conversion to reduce compromises made with those trade-offs.

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