Inside a 9W generic ebay T8 LED strip-light.
bigclivedotcom 16:10
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A look at the construction of a generally available LED strip-light from ebay. Actually worth it just for the hackability of the housing alone.
Here's the data sheet for the chip:- (Slow Chinese link.)
http://www.winsemi.com/en/upload/20140521094036_2906.pdf
It's a buck regulator with little smoothing on the input to allow a much better power factor.
Here's the data sheet for the chip:- (Slow Chinese link.)
http://www.winsemi.com/en/upload/20140521094036_2906.pdf
It's a buck regulator with little smoothing on the input to allow a much better power factor.
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