HD28-4-AG is Bel Power Solutions’ 112-watt linear AC-DC power supply with a panel-mount form factor that delivers a fixed 28 VDC output at up to 4 A. It accepts a wide AC input range of 100–264 VAC and converts it to a regulated 28 VDC, providing a compact, robust source for 28 V loads in industrial environments. This RoHS-compliant Bel Power Solutions module is part of the HD family of linear converters designed to power panels and equipment that require a dependable 28 V rail, suitable for loads such as controllers, sensors, and actuators in automation and instrumentation applications.
