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Advanced Test and Measurement
Instruments and Power Supplies

Aim-TTi LD400 Series

Electronic DC Load, 80V, 80A, 400W with/without Remote Interfaces

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  • Versatile solution for testing dc power sources
  • Constant current, resistance, conductance, voltage and power modes
  • Wide voltage and current range, 0 to 80V and 0 to 80A
  • 400 watts continuous dissipation at 28°C (360W at 40°C)
  • 600 watts short-term dissipation (up to 60 seconds)
  • Low minimum operating voltage of <1V at 40A
  • High resolution and accuracy for level setting
  • Built-in transient generator with variable slew
  • Current monitor output for waveform viewing
  • Variable drop-out voltage for battery testing
  • High resolution backlit graphic LCD with soft key control
  • Analogue remote control of levels and TTL control of on/off and transient switching
  • Front and rear input terminals (front terminals 30A max.)
  • Full bus control via USB, RS232 and LXI compliant LAN interfaces (LD400P)
  • GPIB option (LD400P only)

Product Variants

Model Price

LD400

Electronic DC Load, 80V, 80A, 400W with analogue control interface only
£1,045.00

LD400P

Electronic DC Load, 80V, 80A, 400W with analogue and digital control, USB, RS232 and LAN/LXI interfaces.  GPIB optional
£1,234.00
Model Description Price
GPIB 1A
GPIB Interface Kit
£76.00
Series Model Price
RM460
4U Rack Mount for CPX, MX, QPX and PL/PLH Series 3U PSUs. 
£152.00