LDH400P

Flexible electronic DC loads for general purpose applications. wide voltage/current range, multiple operating modes and built-in transient generator give the versatility to offer test solutions from the design laboratory through to the component test area. Up to 500V, current up to 80A and power up to 600 watts. CI, CR, CG, CV and CP modes, built-in transient generators. Load inputs are rated to CAT II (300V), this allows the direct testing of PFCs and mains connected power supplies to be simplified using the LDH400P by eliminating the need for an isolation transformer, saving bench space and cost.

• Versatile solution for direct testing of dc power sources and PFCs
• Constant current, resistance, conductance and power modes
• Wide voltage and current range, 10 to 500V and 0 to 16A
• 400 watts continuous dissipation at 28°C (360W at 40°C)
• 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
• Load inputs rated to CAT II (300V)
• Full bus control via USB, RS232 and LXI compliant LAN interfaces
• GPIB Option