Semikron
Semikron
SEMIKRON
power electronics world
Rectifier BRIDGES

When productivity, size and fast production are paramount, SEMIKRON rectifier bridges are the solution in many applications. There can be single or three phase topologies with diodes, thyristors and IGBTs in insulated compact enclosures. Regardless of your preference - solder connection, solderless connection (with spring contacts) or standard screw connections, quick-detachable or busbars, SEMIKRON is the solution for you.

Conventional and special topologies with diodes and thyristors are available in a variety of enclosures and connections. Voltage ranges - from 400 to 2200 V, current ranges - from 9A to 494A.

Sizes

The SEMITRANS line of modules distinguishes between eight main frame sizes:

G12 (55x45x24)

G13 (55x45x24)

G51 (90x29x18)

G55 (63,5x29,5x17)

STRAIGHT-BRIDGES
STRAIGHT-BRIDGES

G 10b (29x29x10)

G 11b (29x29x10)

STRAIGHT-BRIDGES
STRAIGHT-BRIDGES

Code

Voltage, V

Current, A

Body

Availability

SKB 25

SKB 30

SKB 26

SKB 35

BI 6

BI 25

BI 6 P

BI 25 P

100-1600

200-1600

200-2000

400-1600

400-1800

400-1800

400-2200

400-2200

17

30

18

35

9

25

10

25

G 10b (29x29x10)

G12 (55x45x24

G 50a (29x29x10)

G 10b (29x29x10)

DBI (40x20x10)

DBI (40x20x10)

DBI (40x22x7)

DBI (40x22x7)

-

-

-

-

-

-

-

-

DBI 6

DBI 6 P

SKD 33

SKD 53

DBI 25

DBI 25 P

SKD 25

SKD 30

SKD 26

SKD 35

SKD 35 AV

SKD 83

SKD 51

400-1800

400-2200

400-1800

400-1800

400-1800

400-2200

200-1600

200-1600

400-1600

400-1600

1200-1600

400-1800

400-1800

9

9

33

53

25

27

20

30

20

36

39

83

50

DBI (40x20x10)

DBI (40x22x7)

G55 (63,5x29,5x17)

G55 (63,5x29,5x17)

DBI (40x20x10)

DBI (40x22x7)

G 11b (29x29x10)

G13 (55x45x24)

G50b (29x29x10)

G 11b (29x29x10)

G 11b (29x29x10)

G55 (63,5x29,5x17)

G51 (90x29x18)

-

-

-

-

-

-

-

-

-

-

-

-

-

STRAIGHT-BRIDGES
STRAIGHT-BRIDGES

DBI (40x22x7)

DBI (40x20x10)

STRAIGHT-BRIDGES
STRAIGHT-BRIDGES

 

Application

SEMIKRON rectifier bridges are used in:

  • input stages in frequency converters
  • power supplies
  • DC motor control
  • rectifiers with PFC
  • etc
STRAIGHT-BRIDGES
STRAIGHT-BRIDGES