Unitron designs, manufactures and services a comprehensive product line of All Electric Solid-State Frequency Converters (SSFCs), sometimes referred to as Ground Power Units (GPUs), with outputs or combination outputs of 28VDC, 270VDC, and 400 Hz.

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unitron manufactures solid state 400 hz and 28 vdc ground power units ( gpu ), frequency converters, stationary power systems and preconditioned air ( pca ) systems. combination ac-dc gpu provides simultaneous 400 hz and 28 vdc output power.