1, 350W Swithching Power Supply 2, 110/220V input, OMKQN 3, Installed with EMI filter, minimum wave 4, ... time here! Here is the detailed info for my OMKQN 110V/220V Input 350W Single Output Switching Power Supply S-350 series ... power supply, please do not hesitate to contact us. OMKQN 110V/220V Input 350W Single Output Switching Power Supply S-350 series