DC power converter XL3-12C
Intermediate relay D-U204-KLC
Inverter power supply HLNB-4000VA/110V
Dustproof fan controller CFK-I
Auxiliary control unit double voltage regulator TPZ9A
Voltage regulator TTY
Voltage regulator 8Q3A
Voltage regulator TTY-GK
Voltage regulator TTY-HGK
Voltage regulator DF-J55A
Voltage regulator DJ-A,
Voltage regulator TTY-4
Voltage regulator DGDY-001
Stepless speed regulation driver TQB-1B
Stepless speed regulation driver WJTS-II
DC converter JZB-II
DC-DC converter WD-III
Power module DC-DC
Locomotive power supply DGPS-24/07-A
Special power supply for locomotive SFJD-II
DC switching power supply DD-2410A
Inverter TGN-110A
Digital electric controller YKS-2
Electric controller SDkQ.A1
Electric controller JDKQ-I
Electric controller JDKQ-II
Electric controller JKG-I
Electric heating automatic control box WKZ-2L
Multi channel temperature controller JW-102A
Temperature sensor WDC-1
Shutter controller WKQ,
Temperature sensor WKQ-D
Controller WJTS
Driver controller S701F,
Driver controller TKS9, TAG：