What is this component?

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Yeoja

Joined Apr 28, 2021
2
Hi everyone! I'm wondering what component is this? It is crunchy when you turn it like a sand inside and i think it needs a replacement. It doesn't control the power output properly. It is the two large object near the red led (one of it is crunchy)
 

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BobaMosfet

Joined Jul 1, 2009
1,848
If you can't find the original style trimpot, you might be able to fudge it, if you know the ohmic range:

Bourns

1619624496144.png

there is another brand- 'Kolay' but I can't find the actual manufacturer.
 
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