VT-NE Power Supply Units

The VT-NE Power Supply Units series is a compact family of power supplies for electrohydraulic control systems, providing power to amplifier electronics for proportional and servo valves as well as related control components. Offered with unipolar and bipolar outputs, the range includes the VT-NE30 for supplying proportional valve amplifiers, the VT-NE31 configured for servo-valve amplifier supply, and the VT-NE32, which adds a regulated auxiliary output for closed-loop and evaluation electronics such as pressure transducers and position-measuring devices. All versions operate from 115 VAC or 230 VAC at 50/60 Hz, feature terminal-strip connections, and come in housings suitable for screw mounting or snap-on installation to an EN 60715 top-hat rail. The outputs combine filtered supply voltages with miniature-fuse short-circuit protection; in addition, the VT-NE32 provides overload or short-circuit shutdown of the regulated output with manual reset. LED status indication and a small footprint make the VT-NE series ideal for cabinet installations where amplifier power and auxiliary control voltages must be integrated efficiently.