Power your device with direct current by using this HLG-80H-42A AC to DC power supply from Mean-Well USA, Inc. to convert an alternating current source to a direct current supply. It has a voltage of 42 V and maximum output power of 81.9 W. This part's single output can handle a current up to 1.95 A. This part has a minimum operating temperature of -40 °C and a maximum of 70 °C.