DC Resistance of common mode choke?

[treez]

Hi

https://product.tdk.com/system/files/dam/doc/product/emc/emc/cmf_cmc/catalog/cmf_commercial_power_acm4520_en.pdf

...for the above ACM4520-142-2P-T000 common mode choke the resistance quoted on page one is "80 milliohms one line". Does that mean each coil has 80 milliohms of resistance?

 

[KlausST]

Hi,

it says: 2 lines
it says: one line has 80mOhms

thus - for me - :
* if you use one only you get 80mOhms,
* if you connect them in series you get 160mOhms,
* if you connect them in parallel you get 40mOhms

Klaus