The 12V 2A switching power supply is a high performance and cost effective power supply for LED lighting application. This primary side regulation (PSR) led power supply 12V 2A can provide accurate constant current (CC) regulation without optocoupler and secondary control circuitry. The 12V 2A power supply adapter meets all green energy initiatives and offers a wide range of safety features including over-current protection, over-load protection, short-circuit protection with excellent EMC performance. The 12V 2 amp power supply is equipped with efficient heat dissipation to maximize reliability. Designed to ensure a MTBF better than 40000 hours at 25℃, the 12V 2A power supply is backed by a 3-year warranty.