inductor value information

[falcontech]

Hi
could someone tell me the value of this inductor? Thank you

[diif]

Re: inductor value information

Not easy to tell if it's a green or blue band. If it's green it's 150µH.
Colour code calculator here. https://www.basictables.com/electron...tor-color-code

[falcontech]

Re: inductor value information

the bottom of the inductor is green, the colored circles are brown black brown silver, the calculator gives me 100µH

[petehall347]

Re: inductor value information

what does it measure with your meter ? thats if your meter does inductance

[falcontech]

Informazioni sul valore dell'induttore Re: Re:

what does it measure with your meter ? thats if your meter does inductance

I have not tried to measure it, however this happened, this inductor is mounted on a controller card for a dj, a little while ago it burned out, and carelessly I thought it was a resistance and in fact I replaced it with a resistance and strangely everything worked, after some time reopening the photo I realized that it was an inductor and now I would like to replace the component with the right one

[eccerr0r]

Re: inductor value information

You probably replaced it with a 100 or 150 ohm resistor, it'd indeed likely work. I suspect anything should be fine, even leaving the resistor there too, though you probably get some voltage sag or noise transmission on the other end. But depending on lighting and color of the middle band - probably black - I'd also say it's a 100µH inductor.

[falcontech]

Re: inductor value information

You probably replaced it with a 100 or 150 ohm resistor, it'd indeed likely work. I suspect anything should be fine, even leaving the resistor there too, though you probably get some voltage sag or noise transmission on the other end. But depending on lighting and color of the middle band - probably black - I'd also say it's a 100µH inductor.

ok thank you

[falcontech]

Re: inductor value information

You probably replaced it with a 100 or 150 ohm resistor, it'd indeed likely work. I suspect anything should be fine, even leaving the resistor there too, though you probably get some voltage sag or noise transmission on the other end. But depending on lighting and color of the middle band - probably black - I'd also say it's a 100µH inductor.

the resistance was 100 ohms because I followed the colors of the inductor

[budm]

Re: inductor value information

100 uH is not equal to 100 DC resistance.
If you put resistor in place, then you need to measure the Vdrops at full load to make sure that the Vdrops is so high so the load is not getting enough Voltage to work properly.
The inductor will be high impedance to AC but very low resistance to DC.