Products > Test Equipment
Review of the Korad KEL103 programmable load.
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techcornertv:
Hey,

This topic has some time now, but I made last week a review on the KEL102 (comparing also with KEL103) if anyone is interested.



and the written article

https://techcorner.tv/eletronics/korad-kel102-kel103-programmable-dc-electronic-load/

I liked a lot, is part of my workbench now. In europe you can have your delivere (KEL102) for 162€ with free shipping. I believe it delivers also in USA for the same value ~ $190...
Links on the article and in the video description.

Cheers,
Hugo
sp9bsl:
Hi,
just a silly question - what is adjustment resolution in CR mode?  I can't find it reviewed in any video. It is very useful in testing limit of SMPS.
guymo:
Does anyone have experience of the dynamic CC capability of the KEL102/103? I am looking to make transient response tests for some power supplies. I have a DC load here whose dynamic mode does not meet its advertised spec by a long way and is incapable of generating a transient that a PSU notices... (maybe for another thread.)

Is the Korad capable of generating useful transients?
Hydron:

--- Quote from: guymo on November 28, 2021, 10:31:19 am ---Does anyone have experience of the dynamic CC capability of the KEL102/103? I am looking to make transient response tests for some power supplies. I have a DC load here whose dynamic mode does not meet its advertised spec by a long way and is incapable of generating a transient that a PSU notices... (maybe for another thread.)

Is the Korad capable of generating useful transients?

--- End quote ---
Wouldn't happen to be an EastTester or Dingchen unit would it?

I second the interest in this - I'd also like something affordable that can do this as advertised.
masterx81:
I want to add that the device can be used as current limiting device. In Constant Current Mode, the voltage drop across it without Current limiting acting is almost 0v. I've had the need to test a device using it's Power supply and I've had the need to Current limit it. The response to sudden load changes is quite fast. Can do something that isn't designer for. Quite Happy with it. Excluding the user interface😅
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