Premier Farnell now stocking the Aim TTi LDH400P Electronic Load

CAT II rated for High Voltage load testing


Premier Farnell, The Development Distributor, is now stocking the LDH400P Electronic Load from Aim TTi, manufacturers of advanced electronic test and measurement equipment and laboratory power supplies, specifically for electronic design engineers.

The LD series features electronic loads which are suitable for testing and characterising a wide variety of DC power sources. They can be used to investigate the behaviour of many different types of power source, such as: PFCs, batteries, solar cells and electronic power supply units. Wide voltage/current range, multiple operating modes and built-in transient generators also give users versatility to offer test solutions from the design laboratory through to the component test area.

As LDH400P load inputs are rated to CAT II (300V), direct testing of PFCs and main connected power supplies can be done without the need for an isolation transformer, saving bench space and cost.

Key features include:

  • Versatile solutions 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, GPIB and LXI compliant LAN interfaces

The Aim TTi LDH400P Electronic Load is now available to buy from Farnell element14 in Europe, Newark element14 in North America, and element14 in Asia Pacific.



Farnell Global is a fast and reliable distributor of products and technology for electronic and industrial system design, maintenance and repair.  From research and design through prototype to production, Farnell helps its customers access the products and services they need 24/7.  With more than 80 years of experience, 47 localised websites, and a dedicated team of over 3,500 employees, Farnell provides every component its customers need to build the technology of tomorrow.

Farnell Global trades as Farnell in Europe, Newark in North America, and element14 in Asia Pacific.  It also sells direct to consumers through its CPC business in the UK.

Farnell Global has been part of the established global technology distributor, Avnet (Nasdaq: AVT), since 2016. Today, this relationship allows the company to support its customers at every stage of the product life cycle, offering a truly unique distribution model, as well as expertise in end-to-end delivery and product design.

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