The AC DC adapter 24V 3A is built with the latest power supply technologies and the quality components materials to enable high performance. It features Opto-Coupled Feedback Enables up to 2% Regulation, 80-kHz Maximum Switching Frequency, Excellent EMC performance, High operating efficiency and Green-mode Power-Saving Operation to meet the global efficiency standards. The AC adapter 24V output features full protection to maximize the reliability. These features include OLP(Over Load Protection), OVP (Over Voltage Protection), output short-circuit protection. Effective thermal management reduces thermal stress on power supply reliability, enables the 24 volt ac adapter to operate at full power in higher ambient temperatures. The 24V adapter series is safety certified to IEC/UL/CSA/EN/RCM/J 60950-1 and carries the CE mark for the Low Voltage and RoHS Directives. The 24V AC power adapter is also compliant to EN 55022-B and FCC Class B for radiated and conducted emissions and the IEC 61000-4 immunity and IEC 61000-3-2 harmonic current standards.