| 摘要 |
<p>PURPOSE: A light emitting diode power supplying apparatus is provided to prevent the damage of the light emitting diode by the input voltage exceeding the error allowance by comprising a driving integrated circuit which operates the inverter. CONSTITUTION: A light emitting diode power supplying apparatus comprises a driving integrated circuit(100), a first voltage protection unit(110), and a second voltage protection part(120). The driving integrated circuit operates the inverter by being inputted with the input voltage. The first voltage protection unit or a second voltage protection part(120) measures the input voltage.</p> |
