... efficiency Multiple protection long lifespan with 3 years warranty 12W Mini Single Output Power Supply Fearture:Input Voltage : 220VInrush Current ... proof designOVP,OCP,OPP,SCP,etc multiple protection3C,FCC,CE, etc certification About Jinkaiyuan Electronic Company:High quality material ... cooperation with you! Welcome to our factory for visiting ! CE Certification 12W Mini Adjustable DC Power Supply