A range of high quality 5 watt USA plug top switch mode power supplies with full CB, UL, cUL, PSE, BSMI and LPS safety approvals. This range is RoHS compliant and meets CEC Energy Efficiency level IV requirements for no load power consumption. These units provide a reliable, single regulated output voltage. Models range from 3vdc up to 24vdc as standard. Other voltages available on a made to order basis.