Component ID.

Started by Grumage, 2023.03.21, 13:17:10

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Grumage

Hi All.
Can anyone identify the component situated right at the front end of this power supply unit please? Bottom RH corner, I thought it might be a Varistor initially but it seems to be in series with the fuse.

It's a Skynet SNP-900 range. I can't find a circuit diagram available on the net.

Cheers Graham.
Nanny state ? Left at the gate !! :)

picowatt

I suspect it is an NTC thermistor used for inrush current limiting.

They come in various cold resistances and temp curves (check out inrush current limiters (ICL) on Digi-Key, etc)

Any numbers visible, or are you dealing with charred remains?

PW

Grumage

Quote from: picowatt on 2023.03.21, 15:43:17
I suspect it is an NTC thermistor used for inrush current limiting.

They come in various cold resistances and temp curves (check out inrush current limiters (ICL) on Digi-Key, etc)

Any numbers visible, or are you dealing with charred remains?

PW

Thanks PW.

  ;D  Indeed the component was seen to be glowing Orange for several seconds lol.

Cheers Graham.
Nanny state ? Left at the gate !! :)