Power Supplies - Chassis Mount

CUS400M 3"x5" Medical & Industrial Power Supplies

TDK Lambda CUS400M 3" x 5" x 1.55" Medical and Industrial Power Supplies deliver 400W output power with forced air or 250W output power when convection cooled with a 400W peak power for extended periods. Cooling is assisted via conduction through the base into the equipment chassis. With medical and ITE certifications, the units can be used in both Classes I and II (no ground wire) applications and meet Class B Conducted and Radiated EMI. Multiple case options are available.

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Part #

Power Supplies - Chassis Mount 85-264VAC

CUS400M-48/FX5
TDK-Lambda
1: HK$1,807.58
6In Stock

Mfr. Part No.
CUS400M-48/FX5

Mouser Part No
967-CUS400M-48/FX5

TDK-Lambda

Power Supplies - Chassis Mount 85-264VAC

Datasheet

6In Stock

HK$1,807.58

HK$1,807.50

HK$1,797.96

HK$1,521.77

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

48 VDC

8.33 A

Enclosed

4 kVAC

94 %

Industrial

142 mm

90 mm

67.5 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A Cov & Opt

CUS400M-24/AX5
TDK-Lambda
1: HK$1,732.53
1In Stock
40Expected 14/4/2027

Mfr. Part No.
CUS400M-24/AX5

Mouser Part No
967-CUS400M-24/AX5

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A Cov & Opt

Learn More

Datasheet

1In Stock

40Expected 14/4/2027

HK$1,732.53

HK$1,601.67

HK$1,549.14

HK$1,527.93

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

24 VDC

16.67 A

Enclosed

4 kVAC

94 %

Industrial

142 mm

90 mm

42.5 mm

CUS400M

Power Supplies - Chassis Mount 85-264VAC

CUS400M-28
TDK-Lambda
1: HK$1,274.84
1In Stock

Mfr. Part No.
CUS400M-28

Mouser Part No
967-CUS400M-28

TDK-Lambda

Power Supplies - Chassis Mount 85-264VAC

Datasheet

1In Stock

HK$1,274.84

HK$1,204.31

HK$1,181.38

HK$1,174.64

Quote

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

28 VDC

14.29 A

Open Frame

4 kVAC

94 %

Industrial

128 mm

77.5 mm

39.5 mm

CUS400M

Power Supplies - Chassis Mount 85-264VAC

CUS400M-28/A
TDK-Lambda
1: HK$1,534.67
1In Stock

Mfr. Part No.
CUS400M-28/A

Mouser Part No
967-CUS400M-28/A

TDK-Lambda

Power Supplies - Chassis Mount 85-264VAC

Datasheet

1In Stock

HK$1,534.67

HK$1,381.12

HK$1,353.83

HK$1,333.94

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

28 VDC

8.93 A

Enclosed

4 kVAC

94 %

Industrial

142 mm

90 mm

42.5 mm

CUS400M

Power Supplies - Chassis Mount 85-264VAC

CUS400M-48
TDK-Lambda
1: HK$1,365.84
3In Stock

Mfr. Part No.
CUS400M-48

Mouser Part No
967-CUS400M-48

TDK-Lambda

Power Supplies - Chassis Mount 85-264VAC

Datasheet

3In Stock

HK$1,365.84

HK$1,237.44

HK$1,207.76

HK$1,189.19

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

48 VDC

5.21 A

Open Frame

4 kVAC

94 %

Industrial

128 mm

77.5 mm

39.5 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Fan

CUS400M-12/F
TDK-Lambda
1: HK$1,764.75
3In Stock

Mfr. Part No.
CUS400M-12/F

Mouser Part No
967-CUS400M-12/F

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Fan

Learn More

Datasheet

3In Stock

HK$1,764.75

HK$1,708.36

HK$1,627.56

HK$1,522.02

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

12 VDC

33.33 A

Enclosed

4 kVAC

94 %

Industrial

142 mm

90 mm

67.5 mm

CUS400M

Power Supplies - Chassis Mount 85-264VAC

CUS400M-24/FX5
TDK-Lambda
1: HK$2,035.77
2In Stock

Mfr. Part No.
CUS400M-24/FX5

Mouser Part No
967-CUS400M-24/FX5

TDK-Lambda

Power Supplies - Chassis Mount 85-264VAC

Datasheet

2In Stock

HK$2,035.77

HK$1,806.76

HK$1,767.30

HK$1,741.41

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

24 VDC

16.67 A

Enclosed

4 kVAC

94 %

Industrial

142 mm

90 mm

67.5 mm

CUS400M

Power Supplies - Chassis Mount 85-264VAC

CUS400M-28/B
TDK-Lambda
1: HK$1,413.26
2In Stock

Mfr. Part No.
CUS400M-28/B

Mouser Part No
967-CUS400M-28/B

TDK-Lambda

Power Supplies - Chassis Mount 85-264VAC

Datasheet

2In Stock

HK$1,413.26

HK$1,285.85

HK$1,260.29

HK$1,241.80

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

28 VDC

14.29 A

Open Frame

4 kVAC

94 %

Industrial

141.6 mm

85.3 mm

40.8 mm

CUS400M

Power Supplies - Chassis Mount 85-264VAC

CUS400M-48/BX5
TDK-Lambda
1: HK$1,674.91
3In Stock

Mfr. Part No.
CUS400M-48/BX5

Mouser Part No
967-CUS400M-48/BX5

TDK-Lambda

Power Supplies - Chassis Mount 85-264VAC

Datasheet

3In Stock

HK$1,674.91

HK$1,611.94

HK$1,476.97

HK$1,455.27

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

48 VDC

8.33 A

Open Frame

4 kVAC

94 %

Industrial

141.6 mm

85.3 mm

40.8 mm

CUS400M

Power Supplies - Chassis Mount 85-264VAC

CUS400M-48/X5
TDK-Lambda
1: HK$1,506.48
3In Stock

Mfr. Part No.
CUS400M-48/X5

Mouser Part No
967-CUS400M-48/X5

TDK-Lambda

Power Supplies - Chassis Mount 85-264VAC

Datasheet

3In Stock

HK$1,506.48

HK$1,419.76

HK$1,401.76

HK$1,390.58

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

48 VDC

8.33 A

Open Frame

4 kVAC

94 %

Industrial

128 mm

77.5 mm

39.5 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A

CUS400M-12
TDK-Lambda
1: HK$1,234.64
19Expected 6/1/2027

Mfr. Part No.
CUS400M-12

Mouser Part No
967-CUS400M-12

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A

Learn More

Datasheet

19Expected 6/1/2027

HK$1,234.64

HK$1,193.96

HK$1,176.86

HK$1,165.43

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

12 VDC

33.33 A

Open Frame

4 kVAC

94 %

Industrial

128 mm

77.5 mm

39.5 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Option

CUS400M-12/X5
TDK-Lambda
1: HK$1,476.39
10Expected 2/9/2026

Mfr. Part No.
CUS400M-12/X5

Mouser Part No
967-CUS400M-12/X5

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Option

Learn More

Datasheet

10Expected 2/9/2026

HK$1,476.39

HK$1,450.83

HK$1,409.73

HK$1,390.41

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

12 VDC

33.33 A

Open Frame

4 kVAC

94 %

Industrial

128 mm

77.5 mm

39.5 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Cov

CUS400M-12/A
TDK-Lambda
1: HK$1,405.54
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CUS400M-12/A

Mouser Part No
967-CUS400M-12/A

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Cov

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,405.54

HK$1,381.12

HK$1,341.92

HK$1,323.50

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

12 VDC

33.33 A

Enclosed

4 kVAC

94 %

Industrial

142 mm

90 mm

42.5 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Cov & Opt

CUS400M-12/AX5
TDK-Lambda
1: HK$1,608.08
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CUS400M-12/AX5

Mouser Part No
967-CUS400M-12/AX5

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Cov & Opt

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,608.08

HK$1,608.00

HK$1,572.90

HK$1,549.88

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

12 VDC

33.33 A

Enclosed

4 kVAC

94 %

Industrial

142 mm

90 mm

42.5 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A BP

CUS400M-12/B
TDK-Lambda
10: HK$1,242.78
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CUS400M-12/B

Mouser Part No
967-CUS400M-12/B

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A BP

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,242.78

HK$1,239.66

HK$1,233.08

View

Min.: 10
Mult.: 10

400 W

85 VAC to 264 VAC

1 Output

12 VDC

33.33 A

Open Frame

4 kVAC

94 %

Industrial

141.6 mm

85.3 mm

40.8 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A M3 insert

CUS400M-12/C
TDK-Lambda
10: HK$1,217.38
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CUS400M-12/C

Mouser Part No
967-CUS400M-12/C

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A M3 insert

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,217.38

HK$1,214.34

HK$1,207.85

View

Min.: 10
Mult.: 10

400 W

85 VAC to 264 VAC

1 Output

12 VDC

33.33 A

Open Frame

4 kVAC

94 %

Industrial

141.6 mm

85.3 mm

40.8 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A U Chann

CUS400M-12/U
TDK-Lambda
10: HK$1,294.07
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CUS400M-12/U

Mouser Part No
967-CUS400M-12/U

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A U Chann

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,294.07

HK$1,290.79

HK$1,283.72

View

Min.: 10
Mult.: 10

400 W

85 VAC to 264 VAC

1 Output

12 VDC

33.33 A

U-Bracket

4 kVAC

94 %

Industrial

142 mm

90 mm

41 mm

CUS400M

Power Supplies - Chassis Mount AC-DC, Medical, 115-230VAC, Output 15V 26.67A, 400W + Baseplate & Option

CUS400M-15/BX5
TDK-Lambda
10: HK$1,516.75
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CUS400M-15/BX5

Mouser Part No
967-CUS400M-15/BX5

TDK-Lambda

Power Supplies - Chassis Mount AC-DC, Medical, 115-230VAC, Output 15V 26.67A, 400W + Baseplate & Option

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,516.75

HK$1,493.90

HK$1,429.13

Quote

Min.: 10
Mult.: 10

400 W

85 VAC to 264 VAC

1 Output

15 VDC

16.67 A

Open Frame

4 kVAC

94 %

Industrial

141.6 mm

85.3 mm

40.8 mm

CUS400M

Power Supplies - Chassis Mount AC-DC, Medical, 115-230VAC, Output 19V 21.05A, 400W + Baseplate & Option

CUS400M-19/BX5
TDK-Lambda
10: HK$1,476.97
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CUS400M-19/BX5

Mouser Part No
967-CUS400M-19/BX5

TDK-Lambda

Power Supplies - Chassis Mount AC-DC, Medical, 115-230VAC, Output 19V 21.05A, 400W + Baseplate & Option

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,476.97

HK$1,455.27

HK$1,439.57

View

Min.: 10
Mult.: 10

400 W

85 VAC to 264 VAC

1 Output

19 VDC

13.16 A

Open Frame

4 kVAC

94 %

Industrial

141.6 mm

85.3 mm

40.8 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A

CUS400M-24
TDK-Lambda
1: HK$1,253.39
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CUS400M-24

Mouser Part No
967-CUS400M-24

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,253.39

HK$1,237.44

HK$1,193.96

HK$1,176.86

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

24 VDC

16.67 A

Open Frame

4 kVAC

94 %

Industrial

128 mm

77.5 mm

39.5 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A Cov

CUS400M-24/A
TDK-Lambda
1: HK$1,405.54
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CUS400M-24/A

Mouser Part No
967-CUS400M-24/A

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A Cov

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,405.54

HK$1,381.12

HK$1,341.92

HK$1,323.50

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

24 VDC

16.67 A

Enclosed

4 kVAC

94 %

Industrial

142 mm

90 mm

42.5 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A BP

CUS400M-24/B
TDK-Lambda
10: HK$1,265.55
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CUS400M-24/B

Mouser Part No
967-CUS400M-24/B

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A BP

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,265.55

HK$1,246.97

HK$1,233.74

View

Min.: 10
Mult.: 10

400 W

85 VAC to 264 VAC

1 Output

24 VDC

16.67 A

Open Frame

4 kVAC

94 %

Industrial

141.6 mm

85.3 mm

40.8 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A M3 insert

CUS400M-24/C
TDK-Lambda
10: HK$1,217.38
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CUS400M-24/C

Mouser Part No
967-CUS400M-24/C

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A M3 insert

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,217.38

HK$1,214.34

HK$1,207.85

View

Min.: 10
Mult.: 10

400 W

85 VAC to 264 VAC

1 Output

24 VDC

16.67 A

Open Frame

4 kVAC

94 %

Industrial

141.6 mm

85.3 mm

40.8 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A Fan

CUS400M-24/F
TDK-Lambda
1: HK$1,609.48
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CUS400M-24/F

Mouser Part No
967-CUS400M-24/F

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A Fan

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,609.48

HK$1,586.71

HK$1,538.37

HK$1,517.33

View

Min.: 1
Mult.: 1

400 W

85 VAC to 264 VAC

1 Output

24 VDC

16.67 A

Enclosed

4 kVAC

94 %

Industrial

142 mm

90 mm

67.5 mm

CUS400M

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A U Chann

CUS400M-24/U
TDK-Lambda
10: HK$1,475.16
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
CUS400M-24/U

Mouser Part No
967-CUS400M-24/U

TDK-Lambda

Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A U Chann

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,475.16

HK$1,335.34

HK$1,321.69

View

Min.: 10
Mult.: 10

400 W

85 VAC to 264 VAC

1 Output

24 VDC

16.67 A

U-Bracket

4 kVAC

94 %

Industrial

142 mm

90 mm

41 mm

CUS400M

CUS400M 3"x5" Medical & Industrial Power Supplies

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