... , this is small size 12V40W Single Output Switching Power Supplies for Health Care with High Reliability.Product parameter:Item ModelHSJ-40 ... .8*11.8inWeight0.2Kgs /150pcs /ctnNote: The testing condition for the parameter above is 230VAC inputProduct feature:• Small size, light ... TNT, special line, Air Cargo, Sea Cargo, etc.Our power supplies are strictly tested before sale. The warranty is two-years ...