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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	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
Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Option CUS400M-12/X5 TDK-Lambda 1: $192.438 10In Stock	Mfr. Part # CUS400M-12/X5 Mouser Part # 967-CUS400M-12/X5	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Option Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	10In Stock	$192.438 $183.402 $179.450 $174.553 View $170.973 Quote	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 85-264VAC CUS400M-48/FX5 TDK-Lambda 1: $245.909 6In Stock	Mfr. Part # CUS400M-48/FX5 Mouser Part # 967-CUS400M-48/FX5	TDK-Lambda	Power Supplies - Chassis Mount 85-264VAC	Datasheet	6In Stock	$245.909 $243.713 $243.702 $239.134 $203.264	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 12V 33.33A Fan CUS400M-12/F TDK-Lambda 1: $235.720 3In Stock	Mfr. Part # CUS400M-12/F Mouser Part # 967-CUS400M-12/F	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Fan Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	3In Stock	$235.720 $228.188 $204.867 $202.034 View $201.145 Quote	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 Med 400W 115-230VAC 24V 16.67A Cov & Opt CUS400M-24/AX5 TDK-Lambda 1: $231.416 1In Stock 40Expected 4/14/2027	Mfr. Part # CUS400M-24/AX5 Mouser Part # 967-CUS400M-24/AX5	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A Cov & Opt Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	1In Stock 40Expected 4/14/2027	$231.416 $215.847 $205.647 $203.056 View $203.045 Quote	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: $182.436 1In Stock	Mfr. Part # CUS400M-28 Mouser Part # 967-CUS400M-28	TDK-Lambda	Power Supplies - Chassis Mount 85-264VAC	Datasheet	1In Stock	$182.436 $166.527 $160.257 $157.776 View $156.052 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: $217.955 1In Stock	Mfr. Part # CUS400M-28/A Mouser Part # 967-CUS400M-28/A	TDK-Lambda	Power Supplies - Chassis Mount 85-264VAC	Datasheet	1In Stock	$217.955 $193.932 $186.960 $184.094 View $182.008 Quote	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: $182.436 3In Stock	Mfr. Part # CUS400M-48 Mouser Part # 967-CUS400M-48	TDK-Lambda	Power Supplies - Chassis Mount 85-264VAC	Datasheet	3In Stock	$182.436 $166.527 $160.257 $157.776 View $156.052 Quote	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 85-264VAC CUS400M-28/B TDK-Lambda 1: $190.747 2In Stock	Mfr. Part # CUS400M-28/B Mouser Part # 967-CUS400M-28/B	TDK-Lambda	Power Supplies - Chassis Mount 85-264VAC	Datasheet	2In Stock	$190.747 $173.235 $167.240 $164.759 View $162.969 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	141.6 mm	85.3 mm	40.8 mm	CUS400M
Power Supplies - Chassis Mount 85-264VAC CUS400M-48/BX5 TDK-Lambda 1: $223.719 3In Stock	Mfr. Part # CUS400M-48/BX5 Mouser Part # 967-CUS400M-48/BX5	TDK-Lambda	Power Supplies - Chassis Mount 85-264VAC	Datasheet	3In Stock	$223.719 $215.309 $195.985 $193.075 View $190.989 Quote	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: $204.175 3In Stock	Mfr. Part # CUS400M-48/X5 Mouser Part # 967-CUS400M-48/X5	TDK-Lambda	Power Supplies - Chassis Mount 85-264VAC	Datasheet	3In Stock	$204.175 $189.639 $187.234 $184.621 View Quote	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: $182.732 19Expected 1/13/2027	Mfr. Part # CUS400M-12 Mouser Part # 967-CUS400M-12	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	19Expected 1/13/2027	$182.732 $170.435	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: $204.724 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-12/A Mouser Part # 967-CUS400M-12/A	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Cov Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	Non-Stocked Lead-Time 32 Weeks	$204.724 $190.934	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: $236.818 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-12/AX5 Mouser Part # 967-CUS400M-12/AX5	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A Cov & Opt Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	Non-Stocked Lead-Time 32 Weeks	$236.818 $236.807	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: $177.978 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-12/B Mouser Part # 967-CUS400M-12/B	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A BP Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	Non-Stocked Lead-Time 32 Weeks	$177.978	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: $174.421 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-12/C Mouser Part # 967-CUS400M-12/C	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A M3 insert Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	Non-Stocked Lead-Time 32 Weeks	$174.421	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: $185.170 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-12/U Mouser Part # 967-CUS400M-12/U	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 12V 33.33A U Chann Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	Non-Stocked Lead-Time 32 Weeks	$185.170	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: $231.185 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-15/BX5 Mouser Part # 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 32 Weeks	$231.185	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: $207.952 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-19/BX5 Mouser Part # 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 32 Weeks	$207.952	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: $182.732 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-24 Mouser Part # 967-CUS400M-24	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	Non-Stocked Lead-Time 32 Weeks	$182.732 $170.435	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: $204.724 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-24/A Mouser Part # 967-CUS400M-24/A	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A Cov Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	Non-Stocked Lead-Time 32 Weeks	$204.724 $190.934	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: $177.978 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-24/B Mouser Part # 967-CUS400M-24/B	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A BP Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	Non-Stocked Lead-Time 32 Weeks	$177.978	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: $174.421 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-24/C Mouser Part # 967-CUS400M-24/C	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A M3 insert Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	Non-Stocked Lead-Time 32 Weeks	$174.421	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: $234.633 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-24/F Mouser Part # 967-CUS400M-24/F	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A Fan Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	Non-Stocked Lead-Time 32 Weeks	$234.633	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-24/FX5 TDK-Lambda 1: $295.339 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-24/FX5 Mouser Part # 967-CUS400M-24/FX5	TDK-Lambda	Power Supplies - Chassis Mount 85-264VAC	Datasheet	Non-Stocked Lead-Time 32 Weeks	$295.339 $254.286 $244.020 $241.067 View $229.253 Quote	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: $210.258 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # CUS400M-24/U Mouser Part # 967-CUS400M-24/U	TDK-Lambda	Power Supplies - Chassis Mount Med 400W 115-230VAC 24V 16.67A U Chann Learn More about TDK-Lambda tdk lambda cus400m power supplies	Datasheet	Non-Stocked Lead-Time 32 Weeks	$210.258	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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