driving mode of constant current type LED waterproof power supply

  1.Output current of constant driving circuit is constant,while the output DC

voltage is changeable in a wide range with the size of load resistant,the smaller

the load resistance,the lower the voltage,the bigger the load resistance,the

higher the output voltage.

  2.No afraid of load shortcut ,but totally load open is prohibition .

  3.Constant driving circuit is ideal,but relatively higher price.

  4.Pay attention to the biggest withstand current and voltage value,it restrict

the number of use of led.

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