The IN1205000 ac power adapter 12V 5A provides accurate constant voltage (CV) regulation with High Power, Low Noise and Excellent Reliability. The 12v adapter has a compact and lightweight design with very high power density. It features minimum four-point average efficiency in active mode, which is compliant with DoE Level VI, and offers low stand-by consumption. The 12V power supply 5A offers excellent EMC performance. The ac adapter 12V 5A features multiple protection functions including over voltage, short-circuit, over load protection. Efficient heat dissipation design significantly enhances reliability, allows the ac adapter to dc 12V output to operate at full power at higher ambient temperatures (see our UL/TUV test reports).