Programmable Eload 10A 24V 50W

Name: Programmable Eload 10A 24V 50W
SKU: 35052
Price: 50.00 USD
Availability: InStock

A simple programmable electronic load for single-cell battery testing.

Designed by A2DElectronics in Canada

2024-06-30T20:44:43.045Z-A2D Electronics Eload LV-LP Iso View.jpg

2024-06-30T20:44:43.045Z-A2D Electronics Eload LV-LP End View.jpg

2024-06-30T20:44:43.045Z-A2D Electronics Eload LV-LP Fan End.jpg

2024-06-30T20:44:43.045Z-A2D Electronics Eload LV-LP Eload Connectors.jpg

2024-06-30T20:44:43.045Z-A2D Electronics Eload LV-LP Group.jpg

2024-06-30T20:44:43.045Z-A2D Electronics Eload LV-LP Input Connectors.jpg

2024-06-30T20:44:43.045Z-A2D Electronics Eload LV-LP Side View.jpg

2024-06-30T20:44:43.045Z-A2D Electronics Eload LV-LP Top View.jpg

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A simple programmable electronic load for single-cell battery testing.

What is it? This board was designed as a simple programmable electronic load (eload) for discharging batteries for computer-controlled single-cell tests. The goals was to do 1 thing pretty well – con…

What is it?

This board was designed as a simple programmable electronic load (eload) for discharging batteries for computer-controlled single-cell tests. The goals was to do 1 thing pretty well – constant-current discharging for Low-Voltage, Low-Power cells.

Why did you make it?

Through my years of battery testing, I've seen a lack of cheap, reliable, simple-to-use programmable eloads. No one want to sit watching a battery discharge with a manual testing unit, and for cycle testing it needs to be computer-controlled.
I did not add extra features such as a high output slew rate or extra measurement ports, as this will be controlled by a computer that can have other devices hooked up for that (such as the A2D 4ch Isolated ADC). There is no front-panel interface either to keep complexity and cost to a minimum, and all control happens through a SCPI interface on the USB port. Examples to get up and running with a python script are provided (see the Communication section). Up to 32 devices can be controlled from a single USB connection by connecting the RS485 bus together.