solar panel running wheel at 16v 20mA with 24 LEDs at 25% brightness



If you do the maths and divide 20mAs by 24 LEDs it comes out at 0.8333 mAs per light .Which i think is quite good as it is lighting the LEDs quite bright considering !!
Also if you calculate say 17.5volts in the cap and the system runs at 16.8volts this means it is drawing 0.7volts from the cap and 0.7volts divided by 24 means each LED is using 0.03 of a volt , Im supprised that they even light atall at this voltage !!.


Post time: Jul-12-2017
INQUIRY NOW
  • * CAPTCHA: Please select the Heart

WhatsApp Online Chat !