Sorensen XG33-25

The Sorensen XG33-25 is a programmable DC power supply delivering 835 W in a compact 1U half-rack chassis. Built on high-frequency, soft-switching topology, it provides stable, precise output across test, production, laboratory, OEM, and quality assurance environments. The unit accepts 85–265 Vac input (47–63 Hz) and outputs up to 33 Vdc at 25 A with 0.1% voltage regulation and 0.2% current regulation.

– Technical Specifications

• Output: 33 Vdc, 25 A, 835 W maximum
• Input: 85–265 Vac, 47–63 Hz
• Voltage Regulation: 0.1% of rated voltage (no-load to full-load, constant input)
• Current Regulation: 0.2% of rated current (no-load to full-load, constant input)
• Form Factor: 1U half-rack, 8.4 × 1.7 × 19.0 inches (21.4 × 43.6 × 483 mm)
• Weight: 11 lb (5 kg)

– Key Features

• High-frequency, soft-switching design for maximum power density
• Overvoltage, Under Voltage, Over Current, and Over Temperature Protection
• External Shutdown Function
• Front panel push-button encoder and function selector dial for direct control
• Front panel lock for operational security during remote operation
• CSA 22.2 No. 61010-1 approved, RoHS and RoHS Phthalates compliant

– Standard Interfaces

• USB 2.0, RS-232, RS-485, isolated analog, non-isolated analog
• Optional: Ethernet (LXI), GPIB

– Scalability & System Integration

Multiple XG33-25 units support series and parallel configurations for higher voltage or current outputs. Up to 30 XG units network via RS-485 for centralized control through LAN, USB 2.0, GPIB, or RS-232, simplifying complex multi-channel test systems without requiring individual interface cards per unit.