IGBT plating rectifier for electroplating zinc copper chrome gold nickel 1000A2000A3000A5000A10000A 12V Switch mode rectifiers for plating ... , including for nickel plating line, copper plating, zinc plating, gold plating, silver plating, chrome plating, hard chrome plating, tin ... rectifier 1500A 12V, current rectifiers for plating 3000A 12V, gold plating rectifier 500A 12V, ac to dc rectifier 5000A ...