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Old 01-20-2022, 09:19 PM   #10
Badcaps Veteran
Join Date: Dec 2010
City & State: Alberta
My Country: Canada
Posts: 2,620
Default Re: Inductor or resistor

Originally Posted by caprider View Post
Thanks. I didnít know coils have the inductance value color-coded.
[...] Can I replace it in this power supply with a coil of 1500uH, 100mA, 25Ω?
That DC resistance is too high at 25Ω, and the current-rating 100mA is too low. You need something with lower resistance and higher current rating.
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