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East Tester ET5410 Electronic Load

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East Tester ET5410

A 400W programable electronic load, which can operate as a constant voltage, constant current, constant resistance, constant power or several types of dynamic load. This is a single channel unit and can also operate as a battery tester, an LED load simulator or a power supply transient tester. It operates with DC systems only, and can sink up to 40A, 150V or 400W (not all at once!) and will measure what load it is applying to better than 0.1% under most circumstances.

The user manual for the ET5410 can be found here.

Current Status[edit]

Date Status Comment
2nd April 2022 Fully Functional Now repaired

Planned Upgrades[edit]

Parts and upgrades that are planned/Budgeted/Purchased for the ET5410 in the near future

Tool Caretakers[edit]


These are the people who look after and repair the ET5410, they're the ones to contact if there are any problems with it

Name Notes

Recent Changes[edit]

If you make any non-trivial changes to the ET5410 or perform maintenance please note it here, delete records older than 1 yr

  • Repair faulty internal PSU by fitting new 7805 regulator for 5V rail and installing a 5v->3.3v buck converter to run the 3.3V rail Stever (talk) 15:59, 2 April 2022 (BST)