This AC to DC 12V 7.5amp power supply is built with the latest power supply technologies and the quality components materials to enable high performance. High-frequency AC-to-DC flyback converter with green-mode power-saving operation enables high power density and lowest no-load power consumption, to comply with global efficiency standards including DoE Level VI and EU CoC V5 Tier-2. The 12V switching power supply features full protection to maximize the reliability include OLP(Over Load Protection), OVP(Over Voltage Protection), output short-circuit protection. The 12 volt AC DC adapter provides good EMI, high PF and low total harmonic distortion (THD) over the universal input voltage for a wide variety of application including 12V 100W LED driver. The 12V AC DC power supply incorporates a pair of U shaped internal heat sinks to achieve efficient natural convection cooling, enable higher operating temperatures and reliability (see our UL/TUV certification).