LD400P

The LD400P is a 80A/80V Electronic DC Load with analogue and digital control, USB, RS232, LAN (LXI) and GPIB. The LD400 is an inexpensive electronic load which is suitable for testing and characterising a wide variety of dc power sources. It can be used to investigate the behaviour of many different types of power source such as batteries and solar cells, as well as electronic power supply units. The wide voltage/current range, multiple operating modes and built-in transient generator give them versatility to offer test solutions from the design laboratory through to the component test area.

• Low minimum operating voltage of <1V at 40A
• 400 watts continuous dissipation at 28°C (de-rating to 360W at 40°C)
• 600W Short-term dissipation (up to 60 seconds)
• 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
• 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)

Applications

Test & Measurement, Sensing & Instrumentation