Acopian W28GT42 Regulated Power Supply

The Acopian W28GT42 is a switching regulated AC-DC power supply engineered for industrial and commercial applications. It delivers a single 28V DC output at 42A (1176W total power) from a compact, chassis-mounted enclosed enclosure. The unit accepts input across multiple AC ranges - 90–132 VAC, 105–205 VAC, or 180–264 VAC (W28GT42-230 variant) - at 50–400 Hz, making it suitable for global single-phase installations.

Technical Specifications

• Output Voltage: 28V DC nominal


• Output Current: 42A


• Power Output: 1176W


• Input Voltage (Standard): 105–125 VAC or 105–205 VAC


• Input Frequency: 50–400 Hz


• Efficiency: 81%


• Isolation Voltage: 1.4 kV


• Dimensions: 10.25" L × 7.90" W × 3.44" H (260.4 mm × 200.7 mm × 87.4 mm)


• Weight: 9.00 lbs


• Operating Temperature: 0°C to 71°C


• Storage Temperature: –55°C to +85°C

Key Features

• Adjustable output voltage for system flexibility


• Remote on/off control capability


• Remote sense input for load-line compensation


• Electronic current limiting with automatic short-circuit recovery


• Floating output - either terminal can be grounded or floated up to 300V above ground


• UR standards compliance

Typical Applications Well-suited for ITE (Commercial) environments and industrial equipment requiring regulated 28V DC power at high current density with compact form factor.

Compatibility & Integration Chassis mounting design integrates directly into panel-mount installations. Remote control and sensing facilitate integration into automated systems and distributed power architectures.