The IN2902000 29V 2A power supply is built with the latest power supply technologies and the quality components materials to enable high performance. The power supply ac dc 29V 2A features Opto-Coupled Feedback Enables up to 1% Regulation, Fault Protections to maximize the reliability,Resonant-Ring Valley-Switching Operation for High operating efficiency, Green-mode Power-Saving Operation. The 29V DC switching power supply offers excellent EMI performance, and efficient natural cooling thermal management enhances operating performance and reliability. Intai also offer 29V 2A AC/DC power supply for Li-ion and Lead acid battery charging. See more for details.