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The VOF-550C-36-CFS is an AC/DC converter from CUI Inc. that delivers a nominal 36 Vdc output with a maximum output current of 15.3 A, providing up to 551 W of output power. The converter accepts a wide AC input voltage range of 90 to 264 Vac and a DC input range of 127 to 370 Vdc, with an input frequency range of 47 to 63 Hz.
This converter features power factor correction, achieving a typical power factor of 0.98 at 115 Vac full load and 0.95 at 230 Vac full load. It offers high efficiency, with a typical efficiency of 94% at 230 Vac. The maximum ripple and noise is 200 mVp-p at full load. The unit includes a PS_ON input signal for remote on/off control, with power-on levels between 2 V and 5 V and a power-off level of 0.5 V or less.
Output power is rated at 550 W with airflow and 320 W under natural convection. The converter has a maximum no-load power consumption of 0.5 W at 230 Vac when the output is disabled. Leakage current is limited to 0.1 mA, with contact and earth leakage currents each limited to 0.5 mA at 264 Vac.
This AC/DC converter is suitable for applications requiring a regulated 36V supply with high efficiency and power factor correction. It is designed for off-board power conversion in a variety of electronic systems.
The output voltage is 36 Vdc and the maximum output current is 15.3 A.
The AC input voltage range is 90 to 264 Vac, and the DC input voltage range is 127 to 370 Vdc.
The typical efficiency is 94% at 230 Vac.
The maximum output power is 551 W, with 550 W available with airflow and 320 W under natural convection.
Yes, the typical power factor is 0.98 at 115 Vac full load and 0.95 at 230 Vac full load.
The maximum ripple and noise is 200 mVp-p at full load.
For power ON, the PS_ON input signal must be between 2 V and 5 V. For power OFF, it must be 0.5 V or less.