| Products > Test Equipment |
| Constant Current Sink Recommendation |
| (1/1) |
| lukegalea16:
Hi, I'm looking for a constant current sink (ideally something off the shelf) to test my 3.6V battery under 2A-4A (2A is more realistic) loads for approx. 4 hours. Initially I was going for a power resistor but the current would change with decrease in voltage. Can anyone recommend some lab test equipment please? |
| BennoG:
I have a ET5410, I had mine for $175. And for this kind of jobs it is ideal because it has a discharge option, so it won't over discharge your battery. Benno |
| lukegalea16:
Looks very similar to what I have in mind. Where did you buy yours please? |
| BennoG:
Aliexpress https://nl.aliexpress.com/item/1005004279482251.html I have de 150V 40A version. I had the below one for some time https://nl.aliexpress.com/item/1005005210461952.html But it was always in the way because of no good housing. So gave mine away an bought the ETS5410 Benno |
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