TIG welding machine

Current is generally divided into: 160A、180A、200A、250A、315A、400A、500A、630A、 

                                                              750A(The market generally to 160A - 500A)

(160A—200A) Input voltage of 220V used by power device:

MOSFET:FMH23N50E、FMH16N50E、2SK2837、2SK2698、2SK4108、2SK4107、

                     IRFP450、IRFP460

IGBT single tube: IRGP4062D、IRGP4063D、IRGP4068DPBF、FGW35N60HD、FGW50N60HD

                               FGW75N60HD、FGH40N60SFD、FGH40N60UFD、FGH60N60SFD、

                               SKW30N60HS、IKW50N60T2、IKW75N60T2、FGL40N120ANTD、

                               TGL60N100BND1、TGL40N120FD

(250A—500A) Input voltage of 380V used by power device

MOSFET:FMH11N90E、2SK2611、2SK3878

IGBT single tube:FGL60N100BNTD、FGW40N120HD、IKW40N120T2

The IGBT module:2MBI75S-1200V、2MBI100SC-1200V、2MBI150SC-1200V、

                                  2MBI200SC-1200V

 Manual welding

According to the current.:80A、100A、120A、140A、160A、200A、250A、315A、400A、

                                              500A、630A、750A  (The market generally to 80A - 250A)

The market mainly to the 220V input consisting mainly of small power manual welder,Commonly used to power devices:

MOSFET:FMH23N50E、FMH16N50E、2SK2837、SK2698、2SK4107、2SK4108、

                     IRFP450、IRFP460

IGBT:IRGP4062D、IRGP4068D、FGW35N60HD、FGW50N60HD、FGW75N60HD、

             FGH40N60SFD、 FGH40N60UFD、FGH60N60SFD

FRD:D92-02、D92M-03、FFA60UP30DN、FFA60UP20DN、MUR3060PT、FMX4202S、

             FMXS4202S

TIG welding machine and manual arc welding rectifier output in 60V - 70V

Fast recovery diodes are commonly used to:D92-02、D92M-03、FFA60UP30DN、

                                                                                FFA60UP20DN、MUR3060PT、MURP20040CT

Welding machine used to control IC :SG3525、SG3524、KA3525A、TL494、UC3846N

Preceding stage amplifying part :IRFZ24N、IRF9Z24N、IRFZ34N、IRF9Z34N

Power section:FMH11N90E、IRFPF40、IRFPE40、IRFPE50、IRFPF50、2SK3324、

                             2SK2611、2SK3878       

Plasma cutting machine mainly in 30A, 40A, 60A, 100A

(30A—40A)Input voltage of 220V used by power device :

MOSFET:FMH23N50E、FMH16N50E、2SK2837、2SK4108、IRFP460

IGBT:IRGP4062D、IRGP4068D、FGW35N60HD、FGW50N60HD、FGW75N60HD、

             FGH40N60SFD、 FGH40N60UFD、FGH60N60SFD、SKW30N60HS、IKW50N60T2、

              IKW75N60T2

(60A—100A)Input voltage of 380V used by power device :

MOSFET:FMH11N90E、2SK2611、2SK3878

IGBT single tube:FGL60N100BNTD、FGW40N120HD、IKW40N120T2

Plasma cutting machine output in 180V - 250V

Main selection of fast recovery diode for:FFA60UP30DN、FFA60UP20DN、MUR3060PT、

                                                                       FML4204S