... supply is suitable for acidic copper, alkaline copper, multi-layer nickel etc Galvanization rectifierFront PanelInsideIndex parameters:1) Input ... Cooling mode: air coolingProduct features:1) Small size, light weight, high efficiency, high control precision2) High -frequency ... it is suitable for acidic copper, alkaline copper, multi-layer nickel, chrome,zinc,electrolysis degreasing, and single or ...