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  • LED Flood Light Ripple Current Chip Study Introduction Jul 02, 2020
    LED Flood Light Ripple Current Chip Study Introduction Low cost switching DoB (15W) test is currently completed, by recapping the data, it’s found that flicker is over 63% plus 1pc 47uF E-cap*1. Aim to reduce & eliminate the flicker, linear LED ripple current IC SY5861B*2 is introduced to study. Basic information of the IC Silgery brand 20V to 100V working voltage Max 250mA driving current Pro...
  • Electronic Circuit for China Led Street Lights Ripple Reduction May 07, 2021
    Electronic Circuit for China Led Street Lights Ripple Reduction For some led street lighting applications it is necessary to reduce the led street lights modulation to lower levels than our current limit of 20% to 40% of our led street lights engines . This requirement can not be fulfilled by just adding more capacity because of cost and space issues. An electronic circuit has to reduce the curren...
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