DC/DC Converters - Through Hole

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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 18-36Vin 48V 6.3A 302.4W TH Iso

CHS4002448
Cosel
1: $160.02
5In Stock

Mfr. Part No.
CHS4002448

Mouser Part No
436-CHS4002448

Cosel

DC/DC Converters - Through Hole 18-36Vin 48V 6.3A 302.4W TH Iso

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Datasheet

5In Stock

$160.02

$156.58

$156.41

$154.90

View

Min.: 1
Mult.: 1

Isolated

1 Output

302.4 W

18 V

36 V

48 V

6.3 A

2.25 kV

DIP-8

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 400W 10V 40A TH Base Plate

CHS4004810-B
Cosel
1: $177.03
5In Stock

Mfr. Part No.
CHS4004810-B

Mouser Part No
436-CHS4004810-B

Cosel

DC/DC Converters - Through Hole 400W 10V 40A TH Base Plate

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Datasheet

5In Stock

$177.03

$169.32

$168.60

$168.11

View

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

36 V

76 V

10 V

40 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 397.5W 15V 26.5A TH Base Plate

CHS4004815-B
Cosel
1: $154.86
2In Stock

Mfr. Part No.
CHS4004815-B

Mouser Part No
436-CHS4004815-B

Cosel

DC/DC Converters - Through Hole 397.5W 15V 26.5A TH Base Plate

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Datasheet

2In Stock

$154.86

$154.50

$153.18

$152.66

View

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

36 V

76 V

15 V

26.5 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 396W 24V 16.5A TH

CHS4004824
Cosel
1: $148.34
11In Stock

Mfr. Part No.
CHS4004824

Mouser Part No
436-CHS4004824

Cosel

DC/DC Converters - Through Hole 396W 24V 16.5A TH

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Datasheet

11In Stock

$148.34

$147.02

$134.98

$134.34

View

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

36 V

76 V

24 V

16.5 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 392W 28V 14A TH

CHS4004828
Cosel
1: $158.85
5In Stock

Mfr. Part No.
CHS4004828

Mouser Part No
436-CHS4004828

Cosel

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

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Datasheet

5In Stock

$158.85

$152.71

$150.24

$148.28

$145.86

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

36 V

76 V

28 V

14 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 403.2W 48V 8.4A TH

CHS4004848
Cosel
1: $158.83
5In Stock

Mfr. Part No.
CHS4004848

Mouser Part No
436-CHS4004848

Cosel

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

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Datasheet

5In Stock

$158.83

$151.60

$151.53

$148.28

$145.86

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

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 403.2W 48V 8.4A TH Base Plate

CHS4004848-B
Cosel
1: $177.03
6In Stock

Mfr. Part No.
CHS4004848-B

Mouser Part No
436-CHS4004848-B

Cosel

DC/DC Converters - Through Hole 403.2W 48V 8.4A TH Base Plate

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Datasheet

6In Stock

$177.03

$171.69

$169.10

$167.78

View

Min.: 1
Mult.: 1

Isolated

1 Output

400 W

36 V

76 V

48 V

8.4 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 702W 36-76Vin 12Vout 58.5A DIP 1/4 Brick

CHS7004812H
Cosel
1: $210.30
1In Stock

Mfr. Part No.
CHS7004812H

Mouser Part No
436-CHS7004812H

Cosel

DC/DC Converters - Through Hole 702W 36-76Vin 12Vout 58.5A DIP 1/4 Brick

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Datasheet

1In Stock

$210.30

$204.61

$201.28

$196.96

$193.75

Min.: 1
Mult.: 1

Isolated

1 Output

702 W

36 V

76 V

12 V

58.5 A

2.25 kV

58.4 mm (2.299 in)

36.8 mm (1.449 in)

10.5 mm (0.413 in)

Industrial

CHS

DC/DC Converters - Through Hole 80W 36-75Vin 5V 16A 1/16 brick TH Iso

CHS804805
Cosel
1: $93.38
5In Stock

Mfr. Part No.
CHS804805

Mouser Part No
436-CHS804805

Cosel

DC/DC Converters - Through Hole 80W 36-75Vin 5V 16A 1/16 brick TH Iso

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Datasheet

5In Stock

$93.38

$89.90

$88.44

$86.56

View

Min.: 1
Mult.: 1

Isolated

1 Output

80 W

36 V

75 V

5 V

16 A

2.25 kV

1/16 Brick

57.9 mm (2.28 in)

22.76 mm (0.896 in)

10.5 mm (0.413 in)

Industrial

CHS

DC/DC Converters - Through Hole 82.5W 36-76Vin 3.3V 25A 1/16Brick TH Iso

CHS80483R3
Cosel
1: $82.02
6In Stock

Mfr. Part No.
CHS80483R3

Mouser Part No
436-CHS80483R3

Cosel

DC/DC Converters - Through Hole 82.5W 36-76Vin 3.3V 25A 1/16Brick TH Iso

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Datasheet

6In Stock

$82.02

$79.33

$78.24

$76.92

View

Min.: 1
Mult.: 1

Isolated

1 Output

82.5 W

36 V

76 V

3.3 V

25 A

2.25 kV

1/16 Brick

57.9 mm (2.28 in)

22.76 mm (0.896 in)

10.5 mm (0.413 in)

Industrial

CHS

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

CHS3002405-B
Cosel
1: $150.72
64On Order

Mfr. Part No.
CHS3002405-B

Mouser Part No
436-CHS3002405-B

Cosel

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

Learn More

Datasheet

64On Order

$150.72

$144.70

$142.35

$139.30

View

Min.: 1
Mult.: 1

Isolated

1 Output

200 W

18 V

36 V

5 V

40 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 200W 18-36Vin 5Vout 40A Iso 1/4brick

CHS3002405
Cosel
1: $151.91
10Expected 22/10/2026

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

10Expected 22/10/2026

$151.91

$146.05

$143.68

$140.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

200 W

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 Baseplate

CHS3002424-B
Cosel
1: $150.10
12Expected 7/8/2026

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

12Expected 7/8/2026

$150.10

Min.: 1
Mult.: 1

Isolated

1 Output

252 W

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 60W 36-76Vin 5V 12A 1/32 brick TH Iso

CHS604805
Cosel
1: $60.52
37On Order

Mfr. Part No.
CHS604805

Mouser Part No
436-CHS604805

Cosel

DC/DC Converters - Through Hole 60W 36-76Vin 5V 12A 1/32 brick TH Iso

Learn More

Datasheet

37On Order

$60.52

$57.70

$56.77

$56.63

View

Min.: 1
Mult.: 1

Isolated

1 Output

60 W

36 V

76 V

5 V

12 A

2.25 kV

1/32 Brick

23.37 mm (0.92 in)

19.05 mm (0.75 in)

12.7 mm (0.5 in)

Industrial

CHS

DC/DC Converters - Through Hole 72W 36-76Vin 12V 6A 1/32 brick TH Iso

CHS604812
Cosel
1: $54.59
29On Order

Mfr. Part No.
CHS604812

Mouser Part No
436-CHS604812

Cosel

DC/DC Converters - Through Hole 72W 36-76Vin 12V 6A 1/32 brick TH Iso

Learn More

Datasheet

29On Order

$54.59

$54.58

$54.05

$53.34

View

Min.: 1
Mult.: 1

Isolated

1 Output

72 W

36 V

76 V

12 V

6 A

2.25 kV

1/32 Brick

23.37 mm (0.92 in)

19.05 mm (0.75 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

CHS1202405-B
Cosel
1: $114.88
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS1202405-B

Mouser Part No
436-CHS1202405-B

Cosel

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

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$114.88

$114.87

$114.06

$113.26

View

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

18 V

36 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 Isolated DC/DC Converters 120W 18-36Vin 15Vout 8A TH with base plate

CHS1202415-B
Cosel
1: $114.88
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS1202415-B

Mouser Part No
436-CHS1202415-B

Cosel

DC/DC Converters - Through Hole Isolated DC/DC Converters 120W 18-36Vin 15Vout 8A TH with base plate

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$114.88

$114.87

$114.06

$113.26

View

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

18 V

36 V

15 V

8 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 12Vout 10A TH Iso

CHS1204812
Cosel
1: $102.65
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS1204812

Mouser Part No
436-CHS1204812

Cosel

DC/DC Converters - Through Hole 120W 36-76Vin 12Vout 10A TH Iso

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$102.65

$98.83

$98.10

$96.00

View

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

36 V

76 V

12 V

10 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 99W 36-76Vin 3.3Vout 30A TH Iso

CHS120483R3
Cosel
1: $101.55
Lead-Time 24 Weeks

Mfr. Part No.
CHS120483R3

Mouser Part No
436-CHS120483R3

Cosel

DC/DC Converters - Through Hole 99W 36-76Vin 3.3Vout 30A TH Iso

Learn More

Datasheet

Lead-Time 24 Weeks

$101.55

$101.10

$99.81

$99.20

View

Min.: 1
Mult.: 1

Isolated

1 Output

99 W

36 V

76 V

3.3 V

30 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 Isolated DC/DC Converters 99W 36-76Vin 3.3Vout 30A TH with base plate

CHS120483R3-B
Cosel
1: $114.88
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS120483R3-B

Mouser Part No
436-CHS120483R3-B

Cosel

DC/DC Converters - Through Hole Isolated DC/DC Converters 99W 36-76Vin 3.3Vout 30A TH with base plate

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$114.88

$114.87

$114.06

$113.26

View

Min.: 1
Mult.: 1

Isolated

1 Output

99 W

36 V

76 V

3.3 V

30 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-R
Cosel
1: $145.51
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS2004805-R

Mouser Part No
436-CHS2004805-R

Cosel

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

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$145.51

$143.90

$143.32

$142.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

200 W

36 V

76 V

5 V

40 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 Intermediate bus converter (IBC)

CHS2004805-U
Cosel
1: $145.51
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS2004805-U

Mouser Part No
436-CHS2004805-U

Cosel

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

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$145.51

$143.90

$143.32

$142.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

200 W

36 V

76 V

5 V

40 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 Intermediate bus converter (IBC)

CHS2004812-B
Cosel
1: $169.17
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS2004812-B

Mouser Part No
436-CHS2004812-B

Cosel

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

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$169.17

$162.79

$161.57

$160.47

View

Min.: 1
Mult.: 1

Isolated

1 Output

192 W

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 Intermediate bus converter (IBC)

CHS2004812-R
Cosel
1: $145.51
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS2004812-R

Mouser Part No
436-CHS2004812-R

Cosel

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

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$145.51

$143.90

$143.32

$142.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

192 W

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 Intermediate bus converter (IBC)

CHS200483R3-B
Cosel
1: $164.00
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CHS200483R3-B

Mouser Part No
436-CHS200483R3-B

Cosel

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

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

$164.00

$162.30

$161.57

$160.47

View

Min.: 1
Mult.: 1

Isolated

1 Output

165 W

36 V

76 V

3.3 V

50 A

2.25 kV

58.4 mm (2.299 in)

23.37 mm (0.92 in)

12.7 mm (0.5 in)

Industrial

CHS

CHS300 300W DC-DC Converters

Customer Service Office

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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