Power Supplies - Chassis Mount

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CUS250M 250W AC-DC Power Supplies

TDK-Lambda CUS250M 250W AC-DC Power Supplies are compact power supplies packaged in the industry 2x4" footprint. These Power supplies can deliver 250W with forced air or conduction cooling in ambient temperatures up to 50°C. TDK-Lambda CUS250M 250W AC-DC Power Supplies options include a 5V standby voltage, remote on/off DC_OK, and AC_Fail signals, with a U channel, cover, or top fan mechanical construction.

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Part #

Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan

CUS250M-24/U
TDK-Lambda
1: $195.92
13In Stock

Mfr. Part No.
CUS250M-24/U

Mouser Part No
967-CUS250M-24/U

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan

Learn More

Datasheet

13In Stock

$195.92

$187.51

$177.91

$172.00

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

24 VDC

U-Bracket

94 %

Medical, Industrial

119.2 mm (4.693 in)

64 mm (2.52 in)

39.5 mm (1.555 in)

CUS250M

Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan Cov Fan / Inhibit

CUS250M-12/FJ
TDK-Lambda
1: $252.05
9In Stock

Mfr. Part No.
CUS250M-12/FJ

Mouser Part No
967-CUS250M-12/FJ

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan Cov Fan / Inhibit

Learn More

Datasheet

9In Stock

$252.05

$236.55

$228.96

$221.36

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

12 VDC

Enclosed

94 %

Medical, Industrial

119.2 mm (4.693 in)

64 mm (2.52 in)

60.6 mm (2.386 in)

CUS250M

Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan Cov

CUS250M-12/A
TDK-Lambda
1: $200.73
8In Stock

Mfr. Part No.
CUS250M-12/A

Mouser Part No
967-CUS250M-12/A

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan Cov

Learn More

Datasheet

8In Stock

$200.73

$188.30

$182.31

$176.25

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

12 VDC

Enclosed

94 %

Medical, Industrial

119.2 mm (4.693 in)

64 mm (2.52 in)

43 mm (1.693 in)

CUS250M

Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan

CUS250M-12/U
TDK-Lambda
1: $195.86
8In Stock

Mfr. Part No.
CUS250M-12/U

Mouser Part No
967-CUS250M-12/U

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan

Learn More

Datasheet

8In Stock

$195.86

$183.83

$177.92

$172.00

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

12 VDC

U-Bracket

94 %

Medical, Industrial

119.2 mm (4.693 in)

64 mm (2.52 in)

CUS250M

Power Supplies - Chassis Mount Med 250W 24V 10.41A Inhibit

CUS250M-24/J
TDK-Lambda
1: $199.51
8In Stock

Mfr. Part No.
CUS250M-24/J

Mouser Part No
967-CUS250M-24/J

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 24V 10.41A Inhibit

Learn More

Datasheet

8In Stock

$199.51

$187.15

$181.14

$175.13

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

24 VDC

Open Frame

94 %

Medical, Industrial

101.6 mm (4 in)

50.8 mm (2 in)

39.5 mm (1.555 in)

CUS250M

Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan Cov Fan / Inhibit

CUS250M-24/FJ
TDK-Lambda
1: $252.12
7In Stock

Mfr. Part No.
CUS250M-24/FJ

Mouser Part No
967-CUS250M-24/FJ

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan Cov Fan / Inhibit

Learn More

Datasheet

7In Stock

$252.12

$236.20

$228.96

$221.36

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

24 VDC

Enclosed

94 %

Medical, Industrial

119.2 mm (4.693 in)

64 mm (2.52 in)

60.6 mm (2.386 in)

CUS250M

Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan Cov Fan

CUS250M-24/F
TDK-Lambda
1: $227.78
6In Stock

Mfr. Part No.
CUS250M-24/F

Mouser Part No
967-CUS250M-24/F

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan Cov Fan

Learn More

Datasheet

6In Stock

$227.78

$212.41

$204.79

$198.39

View

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

24 VDC

Enclosed

94 %

Medical, Industrial

119.2 mm (4.693 in)

64 mm (2.52 in)

60.6 mm (2.386 in)

CUS250M

Power Supplies - Chassis Mount Open Frame 85-264V 15V 16.66A 250W

CUS250M-15
TDK-Lambda
1: $174.81
21In Stock
New Product

Mfr. Part No.
CUS250M-15

Mouser Part No
967-CUS250M-15

New Product

TDK-Lambda

Power Supplies - Chassis Mount Open Frame 85-264V 15V 16.66A 250W

Learn More

Datasheet

21In Stock

$174.81

$164.30

$160.23

$152.87

View

Min.: 1
Mult.: 1

250 W

80 VAC to 264 VAC

1 Output

15 VDC

16.66 A

Open Frame

94 %

CUS250M

Power Supplies - Chassis Mount Open Frame 85-264V 28V 8.92A 250W

CUS250M-28
TDK-Lambda
1: $165.54
22In Stock
New Product

Mfr. Part No.
CUS250M-28

Mouser Part No
967-CUS250M-28

New Product

TDK-Lambda

Power Supplies - Chassis Mount Open Frame 85-264V 28V 8.92A 250W

Learn More

Datasheet

22In Stock

$165.54

$164.30

$149.24

$146.51

View

Min.: 1
Mult.: 1

250 W

80 VAC to 264 VAC

1 Output

28 VDC

8.92 A

Open Frame

94 %

CUS250M

Power Supplies - Chassis Mount Open Frame 85-264V 36V 6.94A 250W

CUS250M-36
TDK-Lambda
1: $174.45
7In Stock
New Product

Mfr. Part No.
CUS250M-36

Mouser Part No
967-CUS250M-36

New Product

TDK-Lambda

Power Supplies - Chassis Mount Open Frame 85-264V 36V 6.94A 250W

Learn More

Datasheet

7In Stock

$174.45

$162.77

$158.29

$152.86

View

Min.: 1
Mult.: 1

250 W

80 VAC to 264 VAC

1 Output

36 VDC

6.94 A

Open Frame

94 %

CUS250M

Power Supplies - Chassis Mount Open Frame 85-264V 48V 5.2A 250W

CUS250M-48
TDK-Lambda
1: $174.45
11In Stock
New Product

Mfr. Part No.
CUS250M-48

Mouser Part No
967-CUS250M-48

New Product

TDK-Lambda

Power Supplies - Chassis Mount Open Frame 85-264V 48V 5.2A 250W

Learn More

Datasheet

11In Stock

$174.45

$164.30

$158.29

$152.87

View

Min.: 1
Mult.: 1

250 W

80 VAC to 264 VAC

1 Output

48 VDC

5.2 A

Open Frame

94 %

CUS250M

Power Supplies - Chassis Mount Open Frame 85-264V 18V 13.88A 250W

CUS250M-18
TDK-Lambda
1: $174.45
2In Stock
4On Order
New Product

Mfr. Part No.
CUS250M-18

Mouser Part No
967-CUS250M-18

New Product

TDK-Lambda

Power Supplies - Chassis Mount Open Frame 85-264V 18V 13.88A 250W

Learn More

Datasheet

2In Stock

4On Order

$174.45

$162.77

$158.29

$152.86

View

Min.: 1
Mult.: 1

250 W

80 VAC to 264 VAC

1 Output

18 VDC

13.88 A

Open Frame

94 %

CUS250M

Power Supplies - Chassis Mount U Channel with Cover and Top Fan 85-264V 28V 8.92A 250W

CUS250M-28/F
TDK-Lambda
1: $227.81
3In Stock
New Product

Mfr. Part No.
CUS250M-28/F

Mouser Part No
967-CUS250M-28/F

New Product

TDK-Lambda

Power Supplies - Chassis Mount U Channel with Cover and Top Fan 85-264V 28V 8.92A 250W

Learn More

Datasheet

3In Stock

$227.81

$213.70

$208.42

$203.18

View

Min.: 1
Mult.: 1

250 W

80 VAC to 264 VAC

1 Output

28 VDC

8.92 A

Enclosed

94 %

CUS250M

Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan/ Inhibit

CUS250M-12/UJ
TDK-Lambda
1: $220.23
8In Stock

Mfr. Part No.
CUS250M-12/UJ

Mouser Part No
967-CUS250M-12/UJ

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan/ Inhibit

Learn More

Datasheet

8In Stock

$220.23

$206.68

$200.05

$193.39

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

12 VDC

U-Bracket

94 %

Medical, Industrial

119.2 mm (4.693 in)

64 mm (2.52 in)

CUS250M

Power Supplies - Chassis Mount Med 250W 24V 10.41A

CUS250M-24
TDK-Lambda
1: $175.14
2In Stock

Mfr. Part No.
CUS250M-24

Mouser Part No
967-CUS250M-24

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 24V 10.41A

Learn More

Datasheet

2In Stock

$175.14

$164.30

$159.02

$153.73

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

24 VDC

Open Frame

94 %

Medical, Industrial

101.6 mm (4 in)

50.8 mm (2 in)

39.5 mm (1.555 in)

CUS250M

Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan Cov/ Inhibit

CUS250M-12/AJ
TDK-Lambda
1: $229.67
3In Stock
1Expected 11/3/2026

Mfr. Part No.
CUS250M-12/AJ

Mouser Part No
967-CUS250M-12/AJ

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan Cov/ Inhibit

Learn More

Datasheet

3In Stock

1Expected 11/3/2026

$229.67

$209.95

$202.43

$196.10

View

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

12 VDC

Enclosed

94 %

Medical, Industrial

119.2 mm (4.693 in)

64 mm (2.52 in)

43 mm (1.693 in)

CUS250M

Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan Cov/ Inhibit

CUS250M-24/AJ
TDK-Lambda
1: $229.67
3In Stock

Mfr. Part No.
CUS250M-24/AJ

Mouser Part No
967-CUS250M-24/AJ

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan Cov/ Inhibit

Learn More

Datasheet

3In Stock

$229.67

$211.22

$204.44

$197.64

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

24 VDC

Enclosed

94 %

Medical, Industrial

119.2 mm (4.693 in)

64 mm (2.52 in)

43 mm (1.693 in)

CUS250M

Power Supplies - Chassis Mount Med 250W 12V 20.83A

CUS250M-12
TDK-Lambda
1: $174.50
84Expected 15/4/2026

Mfr. Part No.
CUS250M-12

Mouser Part No
967-CUS250M-12

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 12V 20.83A

Learn More

Datasheet

84Expected 15/4/2026

$174.50

$162.30

$159.02

$153.73

$153.72

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

12 VDC

Open Frame

94 %

Medical, Industrial

101.6 mm (4 in)

50.8 mm (2 in)

39.5 mm (1.555 in)

CUS250M

Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan Cov

CUS250M-24/A
TDK-Lambda
1: $200.80
19On Order

Mfr. Part No.
CUS250M-24/A

Mouser Part No
967-CUS250M-24/A

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan Cov

Learn More

Datasheet

19On Order

$200.80

$188.37

$187.14

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

24 VDC

Enclosed

94 %

Medical, Industrial

119.2 mm (4.693 in)

64 mm (2.52 in)

43 mm (1.693 in)

CUS250M

Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan Cov Fan

CUS250M-12/F
TDK-Lambda
1: $227.70
3On Order

Mfr. Part No.
CUS250M-12/F

Mouser Part No
967-CUS250M-12/F

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan Cov Fan

Learn More

Datasheet

3On Order

$227.70

$213.70

$206.83

$199.97

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

12 VDC

Enclosed

94 %

Medical, Industrial

119.2 mm (4.693 in)

64 mm (2.52 in)

60.6 mm (2.386 in)

CUS250M

Power Supplies - Chassis Mount Med 250W 12V 20.83A Inhibit

CUS250M-12/J
TDK-Lambda
1: $199.51
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
CUS250M-12/J

Mouser Part No
967-CUS250M-12/J

TDK-Lambda

Power Supplies - Chassis Mount Med 250W 12V 20.83A Inhibit

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$199.51

$187.15

$181.14

$175.13

Min.: 1
Mult.: 1

85 VAC to 264 VAC

1 Output

12 VDC

Open Frame

94 %

Medical, Industrial

101.6 mm (4 in)

50.8 mm (2 in)

39.5 mm (1.555 in)

CUS250M

Power Supplies - Chassis Mount U Channel with Cover 85-264V 15V 16.66A 250W

CUS250M-15/A
TDK-Lambda
1: $200.80
Non-Stocked Lead-Time 6 Weeks
New Product

Mfr. Part No.
CUS250M-15/A

Mouser Part No
967-CUS250M-15/A

New Product

TDK-Lambda

Power Supplies - Chassis Mount U Channel with Cover 85-264V 15V 16.66A 250W

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$200.80

$188.37

$182.31

$176.25

Min.: 1
Mult.: 1

250 W

80 VAC to 264 VAC

1 Output

15 VDC

16.66 A

Enclosed

94 %

CUS250M

Power Supplies - Chassis Mount AC-DC, Medical, U Channel with Cover, 85-264V, 15V 16.66A, 250W, 5V/0.1A standby, Remote ON/OFF (Inhibit), DC-OK signal, AC Fail signal

CUS250M-15/AJ
TDK-Lambda
1: $225.17
Non-Stocked Lead-Time 6 Weeks
New Product

Mfr. Part No.
CUS250M-15/AJ

Mouser Part No
967-CUS250M-15/AJ

New Product

TDK-Lambda

Power Supplies - Chassis Mount AC-DC, Medical, U Channel with Cover, 85-264V, 15V 16.66A, 250W, 5V/0.1A standby, Remote ON/OFF (Inhibit), DC-OK signal, AC Fail signal

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$225.17

$211.22

$204.44

$197.64

Min.: 1
Mult.: 1

250 W

80 VAC to 264 VAC

1 Output

15 VDC

16.66 A

Enclosed

94 %

CUS250M

Power Supplies - Chassis Mount U Channel with Cover and Top Fan 85-264V 15V 16.66A 250W

CUS250M-15/F
TDK-Lambda
1: $227.81
Non-Stocked Lead-Time 6 Weeks
New Product

Mfr. Part No.
CUS250M-15/F

Mouser Part No
967-CUS250M-15/F

New Product

TDK-Lambda

Power Supplies - Chassis Mount U Channel with Cover and Top Fan 85-264V 15V 16.66A 250W

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$227.81

$213.70

$206.83

$199.97

Min.: 1
Mult.: 1

250 W

80 VAC to 264 VAC

1 Output

15 VDC

16.66 A

Enclosed

94 %

CUS250M

Power Supplies - Chassis Mount AC-DC, Medical, U Channel with Cover and Top Fan, 85-264V, 15V 16.66A, 250W, 5V/0.1A standby, Remote ON/OFF (Inhibit), DC-OK signal, AC Fail signal

CUS250M-15/FJ
TDK-Lambda
1: $252.17
Non-Stocked Lead-Time 6 Weeks
New Product

Mfr. Part No.
CUS250M-15/FJ

Mouser Part No
967-CUS250M-15/FJ

New Product

TDK-Lambda

Power Supplies - Chassis Mount AC-DC, Medical, U Channel with Cover and Top Fan, 85-264V, 15V 16.66A, 250W, 5V/0.1A standby, Remote ON/OFF (Inhibit), DC-OK signal, AC Fail signal

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$252.17

$236.55

$228.96

$221.36

Min.: 1
Mult.: 1

250 W

80 VAC to 264 VAC

1 Output

15 VDC

16.66 A

Enclosed

94 %

CUS250M

CUS250M 250W AC-DC Power Supplies

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