Welding diode is a high current low voltage semiconductor device used on medium frequency spot welding machine,MFDC spot welder,seam welder.Its current range are from 7100A to 13500A.Voltage is 200V or 400V.Welding diodes also are known as“Welder Diodes”,”Welder Rectifier Diodes”.Welding diodes are the core rectifier components during resistance welder.As welding rectifier diode output.
We are Chinese largest welding diodes production base.Welding diodes product line include 7100A,9000A,12000A house type welder diodes and 10500A,13500A houseless type welding diodes.Because of stable quality and long working time,has won many clients’s praise.E.g. resistance welding machine manufacturer,welding robotic service providers,automobile manufacturers etc.
Welding Diode ZP7100A 400V
Equal to Welding Diode 5SDD71B0400
VRRM = 400V
VDRM = 400V
IT(AV) = 7100A
Designed for medium frequency welding euipment
High reliability in welding machine
Very low on-state voltage
Very low thermal resistance
Up to 2000HZ
For all kinds of intermediate frequency, power frequency resistance welding machine.
Such as automobile welding clamp,seam welding machine, mesh welding machine and so on.
Welding diode for medium frequency sopt welding
We develop and produce high current welding diode for medium frequency spot welding application.
Our welding diode current have 4000A,7100A,9200A,10500A,12000A,13500A,16000A,18000A.
Its voltage is 200V-600V.
ZP7100A 400V Datasheet