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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Industrial Automation
Power Products
Power Supplies - Chassis Mount

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Output Power
Input Voltage
Number of Outputs
Output Voltage-Channel 1
Output Current-Channel 1
Case Style
Isolation Voltage
Efficiency
Industry
Length
Width
Height
Series
TDK-Lambda Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan Cov Fan / Inhibit
Datasheet
8In Stock
€ 151,15
€ 149,28
€ 145,80
€ 139,41
View
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 12 VDC 20.83 A Enclosed 4 kVAC 94 % Industrial 119.2 mm 64 mm 60.6 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan
Datasheet
7In Stock
€ 117,60
€ 116,23
€ 112,40
€ 109,51
View
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 12 VDC 20.83 A U-Bracket 4 kVAC 94 % Industrial 119.2 mm 64 mm 39.5 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan Cov Fan / Inhibit
Datasheet
6In Stock
€ 149,72
€ 143,39
€ 141,45
€ 139,52
View
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 24 VDC 10.41 A Enclosed 4 kVAC 94 % Industrial 119.2 mm 64 mm 60.6 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Open Frame 85-264V 15V 16.66A 250W
Datasheet
17In Stock
€ 107,89
€ 96,04
€ 94,97
View
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 15 VDC 16.66 A Open Frame 4 kVAC 94 % Industrial 101.6 mm 50.8 mm 39.5 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Open Frame 85-264V 48V 5.2A 250W
Datasheet
8In Stock
10Expected 16/12/2026
€ 111,39
€ 106,92
€ 103,89
€ 101,04
€ 98,94
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 48 VDC 5.2 A Open Frame 4 kVAC 94 % Industrial 101.6 mm 50.8 mm 39.5 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan Cov/ Inhibit
Datasheet
12In Stock
€ 143,05
€ 139,15
€ 128,24
€ 126,51
View
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 12 VDC 20.83 A Enclosed 4 kVAC 94 % Industrial 119.2 mm 64 mm 43 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan Cov Fan
Datasheet
11In Stock
1Expected 13/10/2026
€ 144,73
€ 141,93
€ 134,88
€ 130,15
View
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 24 VDC 10.41 A Enclosed 4 kVAC 94 % Industrial 119.2 mm 64 mm 60.6 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan
Datasheet
8In Stock
€ 124,61
€ 122,69
€ 116,75
€ 111,93
View
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 24 VDC 10.41 A U-Bracket 4 kVAC 94 % Industrial 119.2 mm 64 mm 39.5 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Open Frame 85-264V 36V 6.94A 250W
Datasheet
1In Stock
11Expected 13/10/2026
€ 113,41
€ 105,77
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 36 VDC 6.94 A Open Frame 4 kVAC 94 % Industrial 101.6 mm 50.8 mm 39.5 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Med 250W 12V 20.83A
Datasheet
159On Order
€ 116,15
€ 113,87
€ 106,20
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 12 VDC 20.83 A Open Frame 4 kVAC 94 % Industrial 101.6 mm 50.8 mm 39.5 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount AC-DC, Medical, U Channel, 85-264V, 15V 16.66A, 250W, Screw terminal, 5V/0.1A standby, Remote ON/OFF (Inhibit), DC-OK signal, AC Fail signal
Datasheet
12Expected 04/11/2026
€ 136,40
€ 133,88
€ 129,95
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 15 VDC 16.66 A U-Bracket 4 kVAC 94 % Industrial 119.2 mm 64 mm 39.5 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan Cov
Datasheet
70Expected 09/12/2026
€ 129,07
€ 129,06
€ 120,37
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 24 VDC 10.41 A Enclosed 4 kVAC 94 % Industrial 119.2 mm 64 mm 43 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Med 250W 24V 10.41A U-Chan Cov/ Inhibit
Datasheet
10Expected 11/11/2026
€ 144,69
€ 144,68
€ 134,93
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 24 VDC 10.41 A Enclosed 4 kVAC 94 % Industrial 119.2 mm 64 mm 43 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Open Frame 85-264V 28V 8.92A 250W
Datasheet
34On Order
€ 113,41
€ 105,77
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 28 VDC 8.92 A Open Frame 4 kVAC 94 % Industrial 101.6 mm 50.8 mm 39.5 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount U Channel with Cover and Top Fan 85-264V 28V 8.92A 250W
Datasheet
12Expected 31/03/2027
€ 146,25
€ 146,24
€ 136,40
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 28 VDC 8.92 A Enclosed 4 kVAC 94 % Industrial 119.2 mm 64 mm 60.6 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount U Channel 85-264V 48V 5.2A 250W
Datasheet
19Expected 03/03/2027
€ 132,90
€ 123,94
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 48 VDC 5.2 A U-Bracket 4 kVAC 94 % Industrial 119.2 mm 64 mm 39.5 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan Cov
Datasheet
4Expected 06/01/2027
€ 129,07
€ 129,06
€ 120,37
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 12 VDC 20.83 A Enclosed 4 kVAC 94 % Industrial 119.2 mm 64 mm 43 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Open Frame 85-264V 18V 13.88A 250W
Datasheet
12Expected 18/11/2026
€ 113,42
€ 113,41
€ 105,77
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 18 VDC 13.88 A Open Frame 4 kVAC 94 % Industrial 101.6 mm 50.8 mm 39.5 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Med 250W 24V 10.41A
Datasheet
12Expected 10/02/2027
€ 113,42
€ 106,33
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 24 VDC 10.41 A Open Frame 4 kVAC 94 % Industrial 101.6 mm 50.8 mm 39.5 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount AC-DC, Medical, U Channel with Cover, 85-264V, 28V 8.92A, 250W, 5V/0.1A standby, Remote ON/OFF (Inhibit), DC-OK signal, AC Fail signal
Datasheet
6Expected 28/10/2026
€ 137,35
€ 132,90
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 28 VDC 8.92 A Enclosed 4 kVAC 94 % Industrial 119.2 mm 64 mm 43 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan Cov Fan
Datasheet
Non-Stocked Lead-Time 38 Weeks
€ 151,63
€ 141,42
Min.: 1
Mult.: 1
250 W 80 VAC to 264 VAC 1 Output 12 VDC 20.83 A Enclosed 4 kVAC 94 % Industrial 119.2 mm 64 mm 60.6 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Med 250W 12V 20.83A Inhibit
Datasheet
Non-Stocked Lead-Time 38 Weeks
€ 119,64
Min.: 12
Mult.: 12
250 W 80 VAC to 264 VAC 1 Output 12 VDC 20.83 A Open Frame 4 kVAC 94 % Industrial 101.6 mm 50.8 mm 39.5 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount Med 250W 12V 20.83A U-Chan/ Inhibit
Datasheet
Non-Stocked Lead-Time 38 Weeks
€ 132,03
Min.: 12
Mult.: 12
250 W 80 VAC to 264 VAC 1 Output 12 VDC 20.83 A U-Bracket 4 kVAC 94 % Industrial 119.2 mm 64 mm 39.5 mm CUS250M
TDK-Lambda Power Supplies - Chassis Mount U Channel with Cover 85-264V 15V 16.66A 250W
Datasheet
Non-Stocked Lead-Time 38 Weeks
€ 118,21
Min.: 12
Mult.: 12
250 W 80 VAC to 264 VAC 1 Output 15 VDC 16.66 A Enclosed 4 kVAC 94 % Industrial 119.2 mm 64 mm 43 mm CUS250M
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
Datasheet
Non-Stocked Lead-Time 38 Weeks
€ 132,90
Min.: 12
Mult.: 12
250 W 80 VAC to 264 VAC 1 Output 15 VDC 16.66 A Enclosed 4 kVAC 94 % Industrial 119.2 mm 64 mm 43 mm CUS250M