Tabletop power supply DCS series

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Overview
The DCS Series are programmable, switch‑mode DC power supplies available in 1 kW, 1.2 kW and 3 kW variants. They deliver continuous full output power across any volt/amp combination within the rated limits in a low‑profile chassis, with precise front‑panel adjustments and multiple remote control options suited to industrial test, R&D and production environments.

Key Model Data

• Model: DCS Series
• Voltage range: 8 V – 600 V
• Current range: 1 A – 350 A
• Power: 1 kW, 1.2 kW, 3 kW
• Use case: DC programmable switching supplies for bench and rack applications

Features and Benefits

• Wide voltage and current coverage: models span 0–8 VDC to 0–600 VDC and roughly 1.7 A to 350 A
• Continuous full‑power operation at any valid volt/amp combination within ratings
• Front panel controls: 10‑turn potentiometers for precise V and I adjustment with simultaneous display
• Status indicators: LEDs for overtemperature, remote programming, shutdown, OVP and CV/CC modes
• Paralleling: easy leader/follower paralleling with active current sharing; master/slave and multichannel follower interfaces available
• Control interfaces: LXI‑compliant Ethernet (M130) and IEEE‑488.2 GPIB (M9C) options; RS‑232 support
• Programming resolution: up to 16‑bit via Ethernet (M130) or 12‑bit via GPIB/RS‑232 (M9C)
• Isolated analog programming and monitoring options to mitigate ground‑loop issues (M51 / M51A)
• Extensive software/driver support including DC Virtual Panels, IVI, LabVIEW and utilities for firmware/GUI
• Five‑year warranty

Options and Accessories

• M1: Factory configuration for 115 VAC input (1 kW and 1.2 kW only)
• M9C: Internal IEEE‑488/RS‑232 interface (12‑bit slave support)
• M13: Locking shafts for front panel potentiometers
• M32: Master/slave paralleling cable for two units
• M33: Terminal block input connector (3 kW only)
• M51A: Isolated analog programming and isolated V/I monitor outputs up to 500 V relative to return
• M85 / M131: Slave interfaces and multichannel follower options (control cables included)
• M102: Front panel binding posts (selected 1 kW / 1.2 kW models)
• M130 / M131: LXI Ethernet master and 16‑bit slave interfaces (web server and remote control)
• M133 / M135 / M136: Output disconnect/polarity relay options for specific lower‑voltage models
• Rack slide kit available for 3 kW models

Software, Drivers and Utilities

• DC Virtual Panels (Windows)
• IVI‑COM drivers (ethernet/RS‑232/GPIB)
• LabVIEW and LabWindows/CVI drivers
• M130/M9 GUI utilities, LXI Discovery Browser and firmware flash utilities

Partial EOL (End Of Life) Information
Some DCS models have a partial EOL announcement. Replacement recommendations and important dates are provided for affected models. Example timelines:

• DCS 1 kW Series – EOL: 2025‑04‑28 | Last Time Buy: 2027‑06‑30 | Last Ship: 2027‑12‑31 | End of Service Contract Renewal: 2032‑06‑30
• DCS8‑125E → replacement DCS20‑150E (same EOL/LTB/Last Ship/EoS dates)
• DCS20‑50E, DCS33‑33E, DCS40‑25E, DCS50‑20E, DCS60‑18E, DCS80‑13E, DCS100‑10E, DCS150‑7E, DCS300‑3.5E – see manufacturer mapping for replacements and dates

Consult original product documentation for full replacement mappings and model‑specific EOL details.

Technical Specifications

• Model family: DCS Series
• Output voltage: 8 V – 600 V (multi‑range family)
• Output current: ~1 A – 350 A (model dependent)
• Output power: 1 kW, 1.2 kW, 3 kW
• Continuous full power at any volt/amp combination within rated limits
• Control: front‑panel potentiometers, push‑button controls (3 kW), analog and digital remote interfaces
• Protection: OVP with reset, overtemperature indication, shutdown
• Paralleling and master/slave support
• Warranty: 5 years