DC/DC Converters - Through Hole – Mouser United Kingdom

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CHS300 300W DC-DC Converters

Cosel CHS300 300W DC-DC Converters are single output power modules in a 58.9mm x 23.26mm x 12.7mm 1/4 Brick package. CHS300 DC-DC Converters feature output voltage of 5-15V and input voltage of DC18-36V or DC36-76V. Output current on Cosel CHS300 ranges from 13.5-40A. These Cosel power modules also feature 2.25kV isolation voltage.

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Part #

DC/DC Converters - Through Hole 202.5W 18-36Vin 15V 13.5A Iso 1/4 basplt

CHS3002415-B
Cosel
1: £71.74
434In Stock

Mfr. Part No.
CHS3002415-B

Mouser Part No
436-CHS3002415-B

Cosel

DC/DC Converters - Through Hole 202.5W 18-36Vin 15V 13.5A Iso 1/4 basplt

Learn More

Datasheet

434In Stock

£71.74

Min.: 1
Mult.: 1

Isolated

1 Output

202.5 W

24 V

18 V

36 V

15 V

13.5 A

2.25 kV

1/4 Brick

58.9 mm (2.319 in)

23.37 mm (0.92 in)

12.7 mm (0.5 in)

Industrial

CHS

DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 36-76Vin 5Vout 24A TH with base plate

CHS1204805-B
Cosel
1: £64.70
5In Stock

Mfr. Part No.
CHS1204805-B

Mouser Part No
436-CHS1204805-B

Cosel

DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 36-76Vin 5Vout 24A TH with base plate

Learn More

Datasheet

5In Stock

£64.70

£63.42

£63.41

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

48 V

36 V

76 V

5 V

24 A

2.25 kV

33.5 mm (1.319 in)

23.36 mm (0.92 in)

12.7 mm (0.5 in)

Industrial

CHS

DC/DC Converters - Through Hole Intermediate bus converter (IBC)

CHS2004805-B
Cosel
1: £93.39
3In Stock

Mfr. Part No.
CHS2004805-B

Mouser Part No
436-CHS2004805-B

Cosel

DC/DC Converters - Through Hole Intermediate bus converter (IBC)

Learn More

Datasheet

3In Stock

£93.39

£89.60

£89.19

£88.58

View

Min.: 1
Mult.: 1

Isolated

1 Output

200 W

48 V

36 V

76 V

5 V

40 A

2.25 kV

58.4 mm (2.299 in)

23.37 mm (0.92 in)

12.7 mm (0.5 in)

Industrial

CHS

DC/DC Converters - Through Hole Intermediate bus converter (IBC)

CHS2004812-U
Cosel
1: £82.99
3In Stock

Mfr. Part No.
CHS2004812-U

Mouser Part No
436-CHS2004812-U

Cosel

DC/DC Converters - Through Hole Intermediate bus converter (IBC)

Learn More

Datasheet

3In Stock

£82.99

£79.44

£79.12

£78.70

View

Min.: 1
Mult.: 1

Isolated

1 Output

192 W

48 V

36 V

76 V

12 V

16 A

2.25 kV

57.9 mm (2.28 in)

22.86 mm (0.9 in)

10.41 mm (0.41 in)

Industrial

CHS

DC/DC Converters - Through Hole 403.2W 48V 8.4A TH Shut Down Protection

CHS4004848-U
Cosel
1: £87.04
4In Stock

Mfr. Part No.
CHS4004848-U

Mouser Part No
436-CHS4004848-U

Cosel

DC/DC Converters - Through Hole 403.2W 48V 8.4A TH Shut Down Protection

Learn More

Datasheet

4In Stock

£87.04

£81.15

£80.83

£80.82

View

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

48 V

36 V

76 V

48 V

8.4 A

2.25 kV

Full Brick

58.4 mm (2.299 in)

36.8 mm (1.449 in)

9.5 mm (0.374 in)

Industrial

CHS

DC/DC Converters - Through Hole Intermediate bus converter 504W 12V 42A base plate

CHS5004812-BI
Cosel
1: £102.36
3In Stock

Mfr. Part No.
CHS5004812-BI

Mouser Part No
436-CHS5004812-BI

Cosel

DC/DC Converters - Through Hole Intermediate bus converter 504W 12V 42A base plate

Learn More

Datasheet

3In Stock

£102.36

£98.54

£95.76

£95.59

View

Min.: 1
Mult.: 1

Isolated

1 Output

504 W

48 V

36 V

76 V

12 V

42 A

2.25 kV

DIP-8

58.9 mm (2.319 in)

37.3 mm (1.469 in)

12.7 mm (0.5 in)

Industrial

CHS

DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Base plate cover

CHS3002405-BC
Cosel
1: £82.94
5In Stock

Mfr. Part No.
CHS3002405-BC

Mouser Part No
436-CHS3002405-BC

Cosel

DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Base plate cover

Learn More

Datasheet

5In Stock

£82.94

£80.43

£79.88

£79.86

View

Min.: 1
Mult.: 1

Isolated

1 Output

200 W

24 V

18 V

36 V

5 V

40 A

2.25 kV

58.9 mm (2.319 in)

23.37 mm (0.92 in)

12.7 mm (0.5 in)

CHS

DC/DC Converters - Through Hole 392W 28V 14A TH Base Plate

CHS4004828-B
Cosel
1: £94.69
88In Stock

Mfr. Part No.
CHS4004828-B

Mouser Part No
436-CHS4004828-B

Cosel

DC/DC Converters - Through Hole 392W 28V 14A TH Base Plate

Learn More

Datasheet

88In Stock

£94.69

£91.87

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

48 V

36 V

76 V

28 V

14 A

2.25 kV

Full Brick

58.9 mm (2.319 in)

37.3 mm (1.469 in)

12.7 mm (0.5 in)

Industrial

CHS

DC/DC Converters - Through Hole 120W 18-36Vin 12Vout 10A DIP IBC

CHS1202412
Cosel
1: £55.00
5In Stock

Mfr. Part No.
CHS1202412

Mouser Part No
436-CHS1202412

Cosel

DC/DC Converters - Through Hole 120W 18-36Vin 12Vout 10A DIP IBC

Learn More

Datasheet

5In Stock

£55.00

£52.94

£52.08

£51.83

£51.28

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

24 V

18 V

36 V

12 V

10 A

2.25 kV

33 mm (1.299 in)

22.86 mm (0.9 in)

10.5 mm (0.413 in)

Industrial

CHS

DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 12Vout 10A TH with base plate

CHS1202412-B
Cosel
1: £64.70
8In Stock

Mfr. Part No.
CHS1202412-B

Mouser Part No
436-CHS1202412-B

Cosel

DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 12Vout 10A TH with base plate

Learn More

Datasheet

8In Stock

£64.70

£63.42

£63.41

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

18 V

36 V

12 V

10 A

2.25 kV

33.5 mm (1.319 in)

23.36 mm (0.92 in)

12.7 mm (0.5 in)

Industrial

CHS

DC/DC Converters - Through Hole 120W 18-36Vin 15Vout 8A DIP IBC

CHS1202415
Cosel
1: £55.00
6In Stock
14Expected 18/05/2026

Mfr. Part No.
CHS1202415

Mouser Part No
436-CHS1202415

Cosel

DC/DC Converters - Through Hole 120W 18-36Vin 15Vout 8A DIP IBC

Learn More

Datasheet

6In Stock

14Expected 18/05/2026

£55.00

£52.95

£52.09

£50.97

£50.64

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

24 V

18 V

36 V

15 V

8 A

2.25 kV

33 mm (1.299 in)

22.86 mm (0.9 in)

10.5 mm (0.413 in)

Industrial

CHS

DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 24Vout 4.2A TH with base plate

CHS1202424-B
Cosel
1: £64.04
3In Stock

Mfr. Part No.
CHS1202424-B

Mouser Part No
436-CHS1202424-B

Cosel

DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 24Vout 4.2A TH with base plate

Learn More

Datasheet

3In Stock

£64.04

£62.29

£61.27

£59.96

View

Min.: 1
Mult.: 1

Isolated

1 Output

100.8 W

24 V

18 V

36 V

24 V

4.2 A

2.25 kV

33.5 mm (1.319 in)

23.36 mm (0.92 in)

12.7 mm (0.5 in)

Industrial

CHS

DC/DC Converters - Through Hole 120W 36-76Vin 5Vout 24A TH Iso

CHS1204805
Cosel
1: £54.98
7In Stock

Mfr. Part No.
CHS1204805

Mouser Part No
436-CHS1204805

Cosel

DC/DC Converters - Through Hole 120W 36-76Vin 5Vout 24A TH Iso

Learn More

Datasheet

7In Stock

£54.98

£52.93

£52.51

£52.13

£51.28

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

48 V

36 V

76 V

5 V

24 A

2.25 kV

33 mm (1.299 in)

22.86 mm (0.9 in)

10.41 mm (0.41 in)

Industrial

CHS

DC/DC Converters - Through Hole Intermediate bus converter (IBC)

CHS2004812-B
Cosel
1: £93.39
1In Stock

Mfr. Part No.
CHS2004812-B

Mouser Part No
436-CHS2004812-B

Cosel

DC/DC Converters - Through Hole Intermediate bus converter (IBC)

Learn More

Datasheet

1In Stock

£93.39

£89.87

£89.19

£88.58

View

Min.: 1
Mult.: 1

Isolated

1 Output

192 W

48 V

36 V

76 V

12 V

16 A

2.25 kV

58.4 mm (2.299 in)

23.37 mm (0.92 in)

12.7 mm (0.5 in)

Industrial

CHS

DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4brick

CHS3002405
Cosel
1: £71.46
5In Stock

Mfr. Part No.
CHS3002405

Mouser Part No
436-CHS3002405

Cosel

DC/DC Converters - Through Hole 200W 18-36Vin 5Vout 40A Iso 1/4brick

Learn More

Datasheet

5In Stock

£71.46

£70.36

£68.85

£67.74

£66.63

Min.: 1
Mult.: 1

Isolated

1 Output

200 W

24 V

18 V

36 V

5 V

40 A

2.25 kV

1/4 Brick

58.4 mm (2.299 in)

22.86 mm (0.9 in)

10.92 mm (0.43 in)

Industrial

CHS

DC/DC Converters - Through Hole 252W 18-36Vin 24V 10.5A

CHS3002424
Cosel
1: £71.46
8In Stock

Mfr. Part No.
CHS3002424

Mouser Part No
436-CHS3002424

Cosel

DC/DC Converters - Through Hole 252W 18-36Vin 24V 10.5A

Learn More

Datasheet

8In Stock

£71.46

£70.36

£68.85

£67.74

£66.63

Min.: 1
Mult.: 1

Isolated

1 Output

252 W

24 V

18 V

36 V

24 V

10.5 A

2.25 kV

58.4 mm (2.299 in)

22.86 mm (0.9 in)

11 mm (0.433 in)

Industrial

CHS

DC/DC Converters - Through Hole 252W 18-36Vin 24V 10.5A Baseplate

CHS3002424-B
Cosel
1: £83.77
5In Stock

Mfr. Part No.
CHS3002424-B

Mouser Part No
436-CHS3002424-B

Cosel

DC/DC Converters - Through Hole 252W 18-36Vin 24V 10.5A Baseplate

Learn More

Datasheet

5In Stock

£83.77

£82.08

Min.: 1
Mult.: 1

Isolated

1 Output

252 W

24 V

18 V

36 V

24 V

10.5 A

2.25 kV

58.9 mm (2.319 in)

23.26 mm (0.916 in)

12.7 mm (0.5 in)

Industrial

CHS

DC/DC Converters - Through Hole 252W 18-36Vin 28V 9A

CHS3002428
Cosel
1: £71.18
2In Stock

Mfr. Part No.
CHS3002428

Mouser Part No
436-CHS3002428

Cosel

DC/DC Converters - Through Hole 252W 18-36Vin 28V 9A

Learn More

Datasheet

2In Stock

£71.18

£68.62

£67.74

£66.63

Min.: 1
Mult.: 1

Isolated

1 Output

252 W

24 V

18 V

36 V

28 V

9 A

2.25 kV

58.4 mm (2.299 in)

22.86 mm (0.9 in)

11 mm (0.433 in)

Industrial

CHS

DC/DC Converters - Through Hole 252.8W 18-36Vin 32V 7.9A

CHS3002432
Cosel
1: £71.45
5In Stock

Mfr. Part No.
CHS3002432

Mouser Part No
436-CHS3002432

Cosel

DC/DC Converters - Through Hole 252.8W 18-36Vin 32V 7.9A

Learn More

Datasheet

5In Stock

£71.45

£70.36

£68.85

£67.74

£66.63

Min.: 1
Mult.: 1

Isolated

1 Output

252.8 W

24 V

18 V

36 V

32 V

7.9 A

2.25 kV

58.4 mm (2.299 in)

22.86 mm (0.9 in)

11 mm (0.433 in)

Industrial

CHS

DC/DC Converters - Through Hole 254.4W 18-36Vin 48V 5.3A

CHS3002448
Cosel
1: £71.46
4In Stock
11Expected 20/07/2026

Mfr. Part No.
CHS3002448

Mouser Part No
436-CHS3002448

Cosel

DC/DC Converters - Through Hole 254.4W 18-36Vin 48V 5.3A

Learn More

Datasheet

4In Stock

11Expected 20/07/2026

£71.46

£68.78

£67.67

£66.63

Min.: 1
Mult.: 1

Isolated

1 Output

254.4 W

24 V

18 V

36 V

48 V

5.3 A

2.25 kV

58.4 mm (2.299 in)

22.86 mm (0.9 in)

11 mm (0.433 in)

Industrial

CHS

DC/DC Converters - Through Hole 300W 36-76Vin 12Vout 25A Iso 1/4brick

CHS3004812
Cosel
1: £69.28
2In Stock

Mfr. Part No.
CHS3004812

Mouser Part No
436-CHS3004812

Cosel

DC/DC Converters - Through Hole 300W 36-76Vin 12Vout 25A Iso 1/4brick

Learn More

Datasheet

2In Stock

£69.28

£68.85

£67.74

£66.63

Min.: 1
Mult.: 1

Isolated

1 Output

300 W

48 V

36 V

76 V

12 V

25 A

2.25 kV

1/4 Brick

58.4 mm (2.299 in)

22.86 mm (0.9 in)

11 mm (0.433 in)

Industrial

CHS

DC/DC Converters - Through Hole 300W 36-76Vin 12Vout 25A HE 1/4brick

CHS3004812H
Cosel
1: £74.30
3In Stock

Mfr. Part No.
CHS3004812H

Mouser Part No
436-CHS3004812H

Cosel

DC/DC Converters - Through Hole 300W 36-76Vin 12Vout 25A HE 1/4brick

Learn More

Datasheet

3In Stock

£74.30

£72.84

Min.: 1
Mult.: 1

Isolated

1 Output

300 W

48 V

36 V

76 V

12 V

25 A

2.25 kV

1/4 Brick

58.4 mm (2.299 in)

22.86 mm (0.9 in)

11 mm (0.433 in)

Industrial

CHS

DC/DC Converters - Through Hole 318W 12V 26.5A 18-36Vin BasePlate

CHS4002412-B
Cosel
1: £97.73
5In Stock

Mfr. Part No.
CHS4002412-B

Mouser Part No
436-CHS4002412-B

Cosel

DC/DC Converters - Through Hole 318W 12V 26.5A 18-36Vin BasePlate

Learn More

Datasheet

5In Stock

£97.73

£95.09

£95.06

£94.59

View

Min.: 1
Mult.: 1

Isolated

1 Output

318 W

24 V

18 V

36 V

12 V

26.5 A

2.25 kV

DIP

58.9 mm (2.319 in)

37.3 mm (1.469 in)

12.7 mm (0.5 in)

Industrial

CHS

DC/DC Converters - Through Hole 348W 24V 14.5A 18-36Vin TH Iso

CHS4002424
Cosel
1: £86.24
6In Stock

Mfr. Part No.
CHS4002424

Mouser Part No
436-CHS4002424

Cosel

DC/DC Converters - Through Hole 348W 24V 14.5A 18-36Vin TH Iso

Learn More

Datasheet

6In Stock

£86.24

£83.02

£81.67

£80.54

£80.53

Min.: 1
Mult.: 1

Isolated

1 Output

348 W

24 V

18 V

36 V

24 V

14.5 A

2.25 kV

DIP

58.4 mm (2.299 in)

36.8 mm (1.449 in)

9.5 mm (0.374 in)

Industrial

CHS

DC/DC Converters - Through Hole 348W 24V 14.5A 18-36Vin BasePlate

CHS4002424-B
Cosel
1: £81.90
7In Stock

Mfr. Part No.
CHS4002424-B

Mouser Part No
436-CHS4002424-B

Cosel

DC/DC Converters - Through Hole 348W 24V 14.5A 18-36Vin BasePlate

Learn More

Datasheet

7In Stock

£81.90

£81.86

£81.81

£81.80

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

348 W

24 V

18 V

36 V

24 V

14.5 A

2.25 kV

DIP

58.9 mm (2.319 in)

37.3 mm (1.469 in)

12.7 mm (0.5 in)

Industrial

CHS

CHS300 300W DC-DC Converters

Customer Service Office

Company

Resources

Support

59.4 W
60 W
72 W
80 W
82.5 W
90 W
99 W
100.8 W
120 W
165 W
192 W
200 W
200.4 W
202.5 W
252 W
252.8 W
254.4 W
300 W
302.4 W
318 W

4.2 A
5.3 A
6 A
6.3 A
7.5 A
7.9 A
8 A
8.4 A
9 A
10 A
10.5 A
11 A
12 A
12.5 A
13.5 A
14 A
14.5 A
16 A
16.5 A
16.7 A