1U power supply XG 850

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Overview
The Sorensen XG Series is an 850 W-class, 1U half-rack programmable DC power supply designed for test, production, laboratory, OEM and quality assurance applications. The series provides stable, adjustable output voltage and current with features to support accuracy, reliability and efficiency.

Model Summary
Model: XG 850
Voltage: 6 V - 600 V
Current: 1 A - 110 A
Power: 670 W - 850 W (model-dependent)
Form factors: 1/2 rack and full-rack options across the series

Features and Benefits

• Highest Power Density – High-frequency soft-switching topology delivers up to 850 W in a 1U half-rack footprint, maximizing power per rack unit across 12 variants.
• Comprehensive Interfaces – Standard USB 2.0, RS-232, RS-485 and isolated/non-isolated analog control; Ethernet (LXI Class C, MEB option) and GPIB available as options.
• Scalable Multi-Unit Design – Units can be connected in series or parallel to increase voltage or current for rack-mounted systems and evolving test requirements.
• Multi-Channel Support – Up to 30 XG units controllable via RS-485 for centralized programming and monitoring over LAN, USB, GPIB, RS-232 or RS-485.
• Front-Panel Controls – Push-button encoder and function selector dial enable quick setting of voltage and current; front-panel lockout supports secure remote operation.
• High Reliability – Soft-switching reduces high-voltage transients and improves MTBF; units undergo Highly Accelerated Life Testing (HALT) during design validation.
• Five-Year Warranty – Standard five-year warranty coverage.

Output Ratings (selected variants)
XG 6-110 — Output Voltage: 6 V — Output Current: 110 A — Output Power: 670 W
XG 8-100 — Output Voltage: 8 V — Output Current: 100 A — Output Power: 810 W
XG 12-70 — Output Voltage: 12 V — Output Current: 70 A — Output Power: 850 W
XG 20-42 — Output Voltage: 20 V — Output Current: 42 A — Output Power: 850 W
XG 33-25 — Output Voltage: 33 V — Output Current: 25 A — Output Power: 835 W
XG 40-21 — Output Voltage: 40 V — Output Current: 21 A — Output Power: 850 W
XG 60-14 — Output Voltage: 60 V — Output Current: 14 A — Output Power: 850 W
XG 80-10.5 — Output Voltage: 80 V — Output Current: 10.5 A — Output Power: 850 W
XG 100-8.5 — Output Voltage: 100 V — Output Current: 8.5 A — Output Power: 860 W
XG 150-5.6 — Output Voltage: 150 V — Output Current: 5.6 A — Output Power: 850 W
XG 300-2.8 — Output Voltage: 300 V — Output Current: 2.8 A — Output Power: 850 W
XG 600-1.4 — Output Voltage: 600 V — Output Current: 1.4 A — Output Power: 850 W

Partial End of Life (EOL) Notice
A partial End Of Life (EOL) has been announced for certain XG 850 models. Affected models include recommended replacements, Last Time Buy and Last Ship dates, and End of Service contract timelines. Replacement guidance maps some XG models to alternate series or models where applicable. Active part numbers remain for many XG 850W variants; LXI Class C Ethernet (MEB option) is standard on XG Series units where specified.

Technical Specifications

• Model: XG 850
• Power rating: 670 W to 850 W depending on variant
• Voltage range (family): 6 V to 600 V (model-dependent)
• Current range (family): 1 A to 110 A (model-dependent)
• Form factor: 1U half-rack and full-rack options
• Interfaces: USB 2.0, RS-232, RS-485, isolated/non-isolated analog (Ethernet and GPIB optional)
• Scalability: Series and parallel operation; up to 30 units controllable via RS-485
• Control: Front-panel push-button encoder and function selector dial; front-panel lockout available
• Topology: High-frequency soft-switching for improved efficiency and reliability
• Test/Validation: Highly Accelerated Life Testing (HALT) during design
• Warranty: Five-year standard warranty
• Options: LXI Class C Ethernet (MEB option) and other model-dependent options