Thread replies: 10
Thread images: 1
Thread images: 1
Anonymous
Potentiometer Identity 2017-06-19 07:25:40 Post No. 1196223
[Report] Image search: [Google]
Potentiometer Identity 2017-06-19 07:25:40 Post No. 1196223
[Report] Image search: [Google]
I am using one of these little pre-made DC-DC buck converters off eBay and I want to know what resistance these are and I dont know how to decipher the markings. Im asking because I want to attach a bigger potentiometer to it for ease of use.
>>
Why not just measure it if you're taking it off the board anyway?
>>
>>1196223
103 = 1, 0, 3 x zero = 10000 (ohms).
>>
>>1196237
Thanks bud
Could you please explain this a bit more just so I wont have to come and ask again
>>
>>1196239
10k linear pot
>>
>>1196240
No shit; I mean how to calculate it like the coloured resistor codes
>>
>>1196239
https://www.bourns.com/pdfs/3296.pdf
but check for a model number
w is pin/body layout
103 is resistance in the same way as colour bands work with last position as multiplier
what else do you need to know??
>>
>>1196239
10*10^3
>>
>>1196223
I bought like a bunch of these 6 years ago, used them back then but now they all dont work, dont know why Tried putting various loads on them the voltage is a little lower but the pot wont change it. Think they are all corroded?
Thread posts: 10
Thread images: 1
Thread images: 1