Resistance EC3

Reading Elektromodellfklug.de - Mr. G.Geise - I can find that the resistance of connector 3,5 mm. diameter ( so EC3 mounted) is less than 0,3 Ohm.

Now I've bought same EC3 connectors not in Germany, but in Asia. Apparently same piece.

It doesn't matter the price, I use 2 or 3 new EC3 per year against one or two all moulded CFK planes, so money is NO the argument! If I save 2 euro in a year
my life doesn't change !

Point is : how to compare ? only to find differences if any.

Which kind of instruments you need ? how to proceed ?

Changing a little internal resistance of the system - for example different type of ESC - in eCalc, you obtain very different final result in power.

Excuse me for english language. Be free to answer in German for sure, I will use google translate.

Sorry, what was the question? The EC3 resistance is 0,0004Ohm (0,4mOhm)!
... see here: http://www.elektromodellflug.de/hochstrom-st.-bu..html

EC3 resistance

EC3 resistance

Dear Gerd

question is : how to measure the resistance of EC3 coming from Far east?

EC3 in Europe are maybe gold coated and asian product no?

So, how is possible to measure the resistance ?

Sorry i wrote Ohm and not mOhm.

Thanks

Measure

Measure

I suppose that to measure o,2 mOhm - for example - the only possibility is to use the Ohm law/rule or there is some specific instrument? ( Fluke??)

With a test current of 20A to 40A. Measure the voltage loss with an accurate millivoltmeter. Then: R = U / I

http://www.elektromodellflug.de/hochstrom-st.-bu..html -> see below: Messdurchführung (translate hier: http://www.babelfish.de/ )

EC3

EC3

Danke I'll try this !