CURRENT COMPENSATION TYPE ALTERNATING CURRENT DRIVING LIGHT EMITTING DIODE CIRCUIT

摘要

PURPOSE: An alternating driving LED circuit of a current compensation mode is provided to implement a product of a small size by using a multi chip bypass of an LED package. CONSTITUTION: A rectifier(110) converts an AC power source into a DC power source. A smoothing unit(120) removes AC power source included in DC power source. The smoothing unit forms the conduction noise stabilization of the power source. A constant current unit(130) regularly outputs current. A current compensation unit is connected to the constant current unit. [Reference numerals] (110) Rectifier; (130) Constant current unit; (140) Current compensation unit; (150) LED package unit