The TDK-Lambda / Nemic-Lambda LWQ200-5FF5 is a quad-output AC-DC power supply delivering up to 200W for industrial, medical, and telecommunications applications. This convection-cooled unit operates from 100/240 VAC auto-selectable input (85–132 VAC / 170–265 VAC) or 220–330 VDC, eliminating fan noise and maintenance. The quad-output topology with WattBox design maximizes individual channel currents within the 200W total power envelope. Standard remote on/off control enables seamless integration into distributed power architectures.
Technical Specifications
Electrical Performance
• Input: 100/240 VAC auto-selectable, 85–132 VAC / 170–265 VAC, or 220–330 VDC
• Output: Four independent channels (quad configuration)
• Total Power: 200W maximum
• Output Regulation: 0.1% line regulation; 2% load regulation (outputs 1, 4); 2.5% load regulation (outputs 2, 3)
• Ripple and Noise: 100 mV pk-pk (5V outputs), 150 mV pk-pk (12V/15V outputs), 200 mV pk-pk (24V outputs) at 20 MHz bandwidth
• Temperature Coefficient: 0.03%/°C across all outputs
• Hold-Up Time: 16 mSec typical (maintains regulation within specified limits)
• Overvoltage Protection: Standard on all outputs
• Overload Protection: Electronic current limiting; sustained short circuit exceeding 30 seconds may cause unit damage
Environmental
• Cooling: Convection cooled; air circulation recommended in confined mounting spaces
• Dimensions: 4.72 × 2.36 × 11.02 inches
• Weight: 3.60 lbs (net), 4.10 lbs (shipped)
– Key Features
• Quad-output configuration with independent load regulation
• No overshoot on turn-on, turn-off, or power-fail conditions
• EMI compliance: VDE 0871 Curve B and FCC Docket 20780 Class B
• Safety certifications: UL recognized, CSA certified, TÜV licensed
• EU RoHS compliant
• Remote on/off control standard
– Typical Applications
Industrial control systems, medical instrumentation, telecommunications infrastructure, and distributed power systems requiring multi-voltage outputs in space-constrained enclosures.
– Compatibility & Integration
Dual mounting surfaces accommodate both vertical and horizontal installation. The WattBox output design permits flexible channel current allocation within the 200W total budget, supporting custom load distributions across the four outputs.
Product Status: Obsolete. Last purchase order accepted May 31, 2003; final shipment August 31, 2003.
