Transformerless LED Driver Circuit for Reliable Low Cost LED Bulb Designs
circuitdigest.com
Transformerless LED Driver Circuit for Reliable Low Cost LED Bulb Designs
In this article we will design a practical low cost LED driver circuit using LNK302 Switching IC to power four LEDs (in series) which can provide 200 Lumens operating at 13.6V and consuming around 100-150mA.
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