VCS70US48

The VCS70US48 is an off-board AC/DC converter manufactured by XP Power, designed to provide reliable direct current conversion for industrial and commercial applications. This unit delivers a fixed 48V output at a maximum power rating of 70W, making it suitable for powering communication equipment, sensors, and control modules.

Electrical performance centers on a universal input range of 85-264VAC (127-370VDC) with a frequency tolerance of 47-63Hz. At 90VAC input, the typical input current draws 1.4A, while peak inrush current reaches 60A during cold starts at 230VAC. The design incorporates a T3.15A/250V fuse for live-line protection and meets EN61000-3-2 Class A power factor standards. Earth leakage current is limited to 1.0mA maximum, and standby power consumption remains below 0.5W.

Engineers integrating this converter into system designs benefit from its compact form factor and efficient power management characteristics. The wide input voltage compatibility allows operation across global mains frequencies without additional circuitry adjustments. Low no-load consumption supports energy-efficient systems that require strict power budgeting. Proper ventilation should be maintained around the enclosure to ensure thermal stability during continuous operation.