Change inductance

[Lostcause]

Hi Guy's, quick question....he said hopefully
How many windings do you think I need to take off these Super Q's to get them from 1.8 to 1.5?
http://www.erse.cc/coils/results.asp?part=ESQ53-16-1800&ind=1.8&DCR=0.146&coilL=../superq/sq.jpg
Though someone might have tried it?
I have no means of measuring them.....

Cheers

Lee

 

[sreten]

http://www.erse.cc/coils/results.asp?part=ESQ53-16-1500&ind=1.5&DCR=0.128&coilL=../superq/sq.jpg

🙂/sreten.

 

[Lostcause]

Sorry, let me go further....

I already have some 1.8's and I want to down size them.

A bit expensive to throw away!!!!

Cheers

Lee

 

[sreten]

Hi,

if you can measure DCR you can use that as wire
gauge and the core appear to be identical.

🙂/sreten.

 

[Lostcause]

Hi,

if you can measure DCR you can use that as wire
gauge and the core appear to be identical.

🙂/sreten.

Hmmmm, DCR!!! How to measure??.
The difference in resistance between these two would be quite small I would have thought?

yep.....0.018 ohms! Think I'll borrow a high res multi from work....