You can try plug direct and see happen.
Added on March 1, 2012, 6:53 pmAnd I doubt it run on 220v
This post has been edited by weikee: Mar 1 2012, 06:53 PM
[WTA] LED strips connection and voltage
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 Mar 1 2012, 06:52 PM
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#1
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All Stars
12,019 posts Joined: Jan 2003 
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Quote|
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Mar 1 2012, 08:42 PM
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#2
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All Stars
12,019 posts Joined: Jan 2003
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Don't blame us if it blow up.
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Mar 3 2012, 10:31 AM
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#3
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All Stars
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Actually too good to be truth. Ah well, maybe is me being too skeptic
The voltage is too big and too large for the strip, and if the step down is build in is something really high tech. Never see such a small step down before. |
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Mar 3 2012, 11:17 AM
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#4
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All Stars
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QUOTE(ozak @ Mar 3 2012, 10:52 AM) It probably cheap LED wihich not really bright. Agree it can be small, but from the photos the TS post, is inside the strip. Is way too advance for my brain.The step down voltage can be small. It is a switching trans. Which don't need a big transformer. If you shop around pasar road, you can see alot this strip light in a tube in 3ft-4ft which power by 240v.  |
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Mar 3 2012, 03:47 PM
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#5
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All Stars
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Another method I can think of is resistor and diod. But this is the most inefficient method.
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Mar 9 2012, 04:59 PM
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#6
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Maybe you off the led and snap the photo. I saw a white match box size thingy before the LED.
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Mar 9 2012, 06:45 PM
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#7
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All Stars
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Look like still got step down adaptor.
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Mar 9 2012, 07:17 PM
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#8
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QUOTE(工藤新一 @ Mar 9 2012, 07:13 PM) ya...but its much cheaper than those (transformer) (driver)... Yes because it can't drive high current. That size of driver is common to get to. But indeed price is good.anyone interested to buy? |
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