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Help with name's of components ?

Posted: Tue Dec 06, 2016 2:29 pm
by MrSOL
hello

first post so not sure if all this will work out :)

would any one know any of the components within the pictures, its a nano buck driver for a laser pen.
nanobored 1.jpg111.jpg
nanobored 1.jpg111.jpg (31.58 KiB) Viewed 26867 times
nanobored 2.jpg2222.jpg
nanobored 2.jpg2222.jpg (25 KiB) Viewed 26867 times
is the fuse located on this bored (reverse polarity ) ?
the bored i actually have its got an extra 2 what look like resistors, capacitors or may be fuses ? top right second picture where i have highlighted it has number 3 ?.

sorry for no formal introduction..

many thankin you..

ps. mod's if this post is in the wrong place, sorry an yea lets move it.

Re: Help with name's of components ?

Posted: Fri Dec 09, 2016 12:03 pm
by David
Item 1, labelled 1R0, is probably a 1 ohm resistor. I expect it is a current limiter for the laser diode. The other smaller rectangular blocks are probably resistors and capacitors. The pics are really too small to have a guess at item 3.

Re: Help with name's of components ?

Posted: Wed Feb 08, 2017 10:03 am
by Conway
How-to identify and locate information for electronics components you can recycle from discarded gadgets

Help with names of components

Posted: Fri Apr 12, 2019 1:46 pm
by ronaldMub
Can anyone assist me with posting pictures?? Ive tried to figure it out and am not having any luck, any assistance would be appreciated. Thanks

Re: Help with name's of components ?

Posted: Mon Apr 15, 2019 4:50 pm
by David
Send an email to Simon (webmaster).