KMS-A PCB-Mount Medical AC-DC Power Supplies

TDK-Lambda KMS-A PCB-Mount Medical AC-DC Power Supplies meet the medical approval IEC/EN60601-1 3rd Edition. These 15W to 60W power supplies are sealed to resist dust and humidity. KMS-A devices are available in 15W, 30W, and 60W power levels, with single output models covering the most common voltage combinations. A Class II double insulated construction allows for operation without an earth ground connection. The robust, encapsulated, lightweight, and compact power supplies are ideal for medical and industrial applications.

Results: 14
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Description Datasheet Availability Pricing (RON) 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
Mounting Style
Case Style
Isolation Voltage
Length
Width
Height
Series
TDK-Lambda Power Supplies - Board Mount 15W 12V 1.25A Medical
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1
15 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 12 VDC 1.25 A Through Hole Encapsulated 4 kVAC 52.5 mm 27.5 mm 23.5 mm KMS-A
TDK-Lambda Power Supplies - Board Mount 60W 12V 5A Medical
Datasheet
46In Stock
111Expected 11/19/2026
Min.: 1
Mult.: 1

60 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 12 VDC 5 A Through Hole Encapsulated 4 kVAC 89 mm 63.5 mm 27 mm KMS-A
TDK-Lambda Power Supplies - Board Mount 15W 24V 0.625A Medical
Datasheet
2In Stock
Min.: 1
Mult.: 1

15 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 24 VDC 625 mA Through Hole Encapsulated 4 kVAC 52.5 mm 27.5 mm 23.5 mm KMS-A
TDK-Lambda Power Supplies - Board Mount 15W 5V 3A Medical
Datasheet
30In Stock
Min.: 1
Mult.: 1

15 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 5 VDC 3 A Through Hole Encapsulated 4 kVAC 52.5 mm 27.5 mm 23.5 mm KMS-A
TDK-Lambda Power Supplies - Board Mount 15W 9V 1.666A Medical
Datasheet
4In Stock
Min.: 1
Mult.: 1

15 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 9 VDC 1.66 A Through Hole Encapsulated 4 kVAC 52.5 mm 27.5 mm 23.5 mm KMS-A
TDK-Lambda Power Supplies - Board Mount 30W 15V 2A Medical
Datasheet
20In Stock
Min.: 1
Mult.: 1

30 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 15 VDC 2 A Through Hole Encapsulated 4 kVAC 64 mm 45 mm 23.5 mm KMS-A
TDK-Lambda Power Supplies - Board Mount 60W 15V 4A Medical
Datasheet
4In Stock
2Expected 9/16/2026
Min.: 1
Mult.: 1

60 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 15 VDC 4 A Through Hole Encapsulated 4 kVAC 89 mm 63.5 mm 27 mm KMS-A
TDK-Lambda Power Supplies - Board Mount 30W 24V 1.25A Medical
Datasheet
79On Order
Min.: 1
Mult.: 1

30 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 24 VDC 1.25 A Through Hole Encapsulated 4 kVAC 64 mm 45 mm 23.5 mm KMS-A
TDK-Lambda Power Supplies - Board Mount 60W 24V 2.5A Medical
Datasheet
34Expected 8/19/2026
Min.: 1
Mult.: 1

60 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 24 VDC 2.5 A Through Hole Encapsulated 4 kVAC 89 mm 63.5 mm 27 mm KMS-A
TDK-Lambda Power Supplies - Board Mount 30W 12V 2.5A Medical
Datasheet
14Expected 9/16/2026
Min.: 1
Mult.: 1

30 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 12 VDC 2.5 A Through Hole Encapsulated 4 kVAC 64 mm 45 mm 23.5 mm KMS-A
TDK-Lambda Power Supplies - Board Mount 25W 5V 5A Medical
Datasheet
5Expected 8/12/2026
Min.: 1
Mult.: 1

25 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 5 VDC 5 A Through Hole Encapsulated 4 kVAC 64 mm 45 mm 23.5 mm KMS-A
TDK-Lambda Power Supplies - Board Mount 15W 15V 1A Medical
Datasheet
Lead-Time 16 Weeks
Min.: 1
Mult.: 1

15 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 15 VDC 1 A Through Hole Encapsulated 4 kVAC 52.5 mm 27.5 mm 23.5 mm KMS-A
TDK-Lambda Power Supplies - Board Mount 51W 5.1V 10A Medical
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

51 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 5.1 VDC 10 A Through Hole Encapsulated 4 kVAC 89 mm 63.5 mm 27 mm KMS-A
TDK-Lambda Power Supplies - Board Mount 60W 9V 6.666A Medical
Datasheet
Lead-Time 16 Weeks
Min.: 1
Mult.: 1

60 W 90 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 9 VDC 6.66 A Through Hole Encapsulated 4 kVAC 89 mm 63.5 mm 27 mm KMS-A