High-Density Medical Open-Frame Power Supplies

CUI Inc VMS High-Density Medical Open-Frame Power Supplies offer class-leading power density and energy efficiency. These devices are certified to meet medical 60601-1 Edition 3.1 safety approvals for 2 x MOPP applications and 4th Edition EMC requirements. These compact units offer reliable power delivery, minimize energy consumption, and are available in open-frame and metal-enclosed packages. CUI Inc VMS power supplies are ideal for diagnostic and dental applications where space is limited.

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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
Case Style
Isolation Voltage
Efficiency
Industry
Length
Width
Height
Series
CUI Inc. Power Supplies - Chassis Mount ac-dc, 20 W, 24 Vdc, single output, open PCB, MED
Datasheet
83In Stock
Min.: 1
Mult.: 1

20 W 90 VAC to 264 VAC 1 Output 24 VDC 900 mA Open Frame 5.656 kVDC Medical 60.5 mm (2.382 in) 40.6 mm (1.598 in) 17 mm (0.669 in) VMS-20
CUI Inc. Power Supplies - Chassis Mount ac-dc, 60 W, 24 Vdc, single output, open PCB, MED
Datasheet
63In Stock
Min.: 1
Mult.: 1
60 W 90 VAC to 264 VAC 1 Output 24 VDC 2.5 A Open Frame Medical 101.6 mm (4 in) 50.8 mm (2 in) 27.94 mm (1.1 in) VMS-60
CUI Inc. Power Supplies - Chassis Mount ac-dc, 20 W, 15 Vdc, single output, open PCB, MED
Datasheet
58In Stock
Min.: 1
Mult.: 1
21 W 90 VAC to 264 VAC 1 Output 15 VDC 1.4 A Open Frame Medical 60.5 mm (2.382 in) 40.6 mm (1.598 in) 17 mm (0.669 in) VF-S250-XXA
CUI Inc. Power Supplies - Chassis Mount ac-dc, 30 W, 5 Vdc, single output, open PCB, MED
Datasheet
14In Stock
Min.: 1
Mult.: 1
30 W 90 VAC to 264 VAC 1 Output 5 VDC 4.45 A Open Frame Medical 76.2 mm (3 in) 50.8 mm (2 in) 19 mm (0.748 in) VMS-40
CUI Inc. Power Supplies - Chassis Mount ac-dc, 20 W, 12 Vdc, single output, open PCB, MED
Datasheet
5In Stock
84Expected 3/30/2026
Min.: 1
Mult.: 1

20 W 90 VAC to 264 VAC 1 Output 12 VDC 1.7 A Open Frame 5.656 kVDC Medical 60.5 mm (2.382 in) 40.6 mm (1.598 in) 17 mm (0.669 in) VMS-20
CUI Inc. Power Supplies - Chassis Mount ac-dc, 40 W, 48 Vdc, single output, open PCB, MED
Datasheet
48In Stock
Min.: 1
Mult.: 1
40 W 90 VAC to 264 VAC 1 Output 48 VDC 834 mA Open Frame Medical 76.2 mm (3 in) 50.8 mm (2 in) 19 mm (0.748 in) VMS-40
CUI Inc. Power Supplies - Chassis Mount ac-dc, 40 W, 12 Vdc, single output, open PCB, MED
Datasheet
54In Stock
Min.: 1
Mult.: 1

40 W 90 VAC to 264 VAC 1 Output 12 VDC 3.34 A Open Frame 5.656 kVDC Medical 76.2 mm (3 in) 50.8 mm (2 in) 19 mm (0.748 in) VMS-40
CUI Inc. Power Supplies - Chassis Mount 300W 24V 12.5A 3x5 Open Medical
Datasheet
37In Stock
Min.: 1
Mult.: 1

300 W 90 VAC to 264 VAC 1 Output 24 VDC 12.5 A Open Frame 4 kVAC 93.5 % Medical 127 mm (5 in) 76.2 mm (3 in) 28.52 mm (1.123 in) VMS-300A
CUI Inc. Power Supplies - Chassis Mount 300W 36V 8.34A 3x5 W/Case Medical
Datasheet
36In Stock
Min.: 1
Mult.: 1

300 W 90 VAC to 264 VAC 1 Output 36 VDC 8.34 A Enclosed Medical 136 mm (5.354 in) 88 mm (3.465 in) 40.4 mm (1.591 in) VMS-300A-CNF
CUI Inc. Power Supplies - Chassis Mount 3.3 Vdc, 6 A, 19.8 W
Datasheet
34In Stock
Min.: 1
Mult.: 1
19.8 W 90 VAC to 264 VAC 1 Output 3.3 VDC 6 A Open Frame Medical 76.2 mm (3 in) 50.8 mm (2 in) 19 mm (0.748 in) VF-S250-XXA
CUI Inc. Power Supplies - Chassis Mount ac-dc, 60 W, 12 Vdc, single output, open PCB, MED
Datasheet
32In Stock
Min.: 1
Mult.: 1
60 W 90 VAC to 264 VAC 1 Output 12 VDC 5 A Open Frame Medical 101.6 mm (4 in) 50.8 mm (2 in) 27.94 mm (1.1 in) VMS-60
CUI Inc. Power Supplies - Chassis Mount ac-dc, 13.2 W, 3.3 Vdc, single output, open PCB, MED
Datasheet
50In Stock
Min.: 1
Mult.: 1
13.2 W 90 VAC to 264 VAC 1 Output 3.3 VDC 4 A Open Frame Medical 60.5 mm (2.382 in) 40.6 mm (1.598 in) 17 mm (0.669 in) VF-S250-XXA
CUI Inc. Power Supplies - Chassis Mount ac-dc, 60 W, 5 Vdc, single output, open PCB, MED
Datasheet
37In Stock
Min.: 1
Mult.: 1
40 W 90 VAC to 264 VAC 1 Output 5 VDC 8 A Open Frame Medical 101.6 mm (4 in) 50.8 mm (2 in) 27.94 mm (1.1 in) VMS-60
CUI Inc. Power Supplies - Chassis Mount ac-dc, 40 W, 24 Vdc, single output, open PCB, MED
Datasheet
37In Stock
Min.: 1
Mult.: 1

40 W 90 VAC to 264 VAC 1 Output 24 VDC 1.67 A Open Frame 5.656 kVDC Medical 76.2 mm (3 in) 50.8 mm (2 in) 19 mm (0.748 in) VMS-40
CUI Inc. Power Supplies - Chassis Mount 240W 12V, 24V
Datasheet
60On Order
Min.: 1
Mult.: 1

230 VAC 2 Output Open Frame VMS-300
CUI Inc. Power Supplies - Chassis Mount Internal AC-DC Power Supplies
Datasheet
84Expected 2/16/2026
Min.: 1
Mult.: 1

20 W 90 VAC to 264 VAC 1 Output 5 VDC 4 A Open Frame 5.656 kVDC Medical 60.5 mm (2.382 in) 40.6 mm (1.598 in) 20.4 mm (0.803 in) VMS-20
CUI Inc. Power Supplies - Chassis Mount ac-dc, 60 W, 15 Vdc, single output, open PCB, MED
Datasheet
125On Order
Min.: 1
Mult.: 1
60 W 90 VAC to 264 VAC 1 Output 15 VDC 4 A Open Frame Medical 101.6 mm (4 in) 50.8 mm (2 in) 27.94 mm (1.1 in) VMS-60
CUI Inc. Power Supplies - Chassis Mount 300W 12V 25A 3x5 W/Case Medical
Datasheet
Lead-Time 9 Weeks
Min.: 1
Mult.: 1

230 VAC 1 Output Enclosed VMS-300A-CNF
CUI Inc. Power Supplies - Chassis Mount ac-dc, 20 W, 9 Vdc, single output, open PCB, MED
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 84
Mult.: 42
230 VAC 1 Output Open Frame Medical VF-S250-XXA
CUI Inc. Power Supplies - Chassis Mount ac-dc, 40 W, 15 Vdc, single output, open PCB, MED
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 50
Mult.: 50
40 W 90 VAC to 264 VAC 1 Output 15 VDC 2.67 A Open Frame Medical 76.2 mm (3 in) 50.8 mm (2 in) 19 mm (0.748 in) VF-S250-XXA
CUI Inc. Power Supplies - Chassis Mount ac-dc, 40 W, 36 Vdc, single output, open PCB, MED
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 50
Mult.: 50
40 W 90 VAC to 264 VAC 1 Output 36 VDC 1.11 A Open Frame Medical 76.2 mm (3 in) 50.8 mm (2 in) 19 mm (0.748 in) VF-S250-XXA
CUI Inc. Power Supplies - Chassis Mount ac-dc, 60 W, 48 Vdc, single output, open PCB, MED
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 64
Mult.: 32
60 W 90 VAC to 264 VAC 1 Output 48 VDC 1.25 A Open Frame Medical 101.6 mm (4 in) 50.8 mm (2 in) 27.94 mm (1.1 in) VMS-60
CUI Inc. Power Supplies - Chassis Mount 300W 12V 25A 3x5 Open Medical
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 50
Mult.: 25

300 W 230 VAC 1 Output 12 VDC 25 A Open Frame 4 kVAC 92.5 % Medical 127 mm (5 in) 76.2 mm (3 in) 28.52 mm (1.123 in) VMS-300A
CUI Inc. Power Supplies - Chassis Mount 300W 24V 12.5A 3x5 W/Case Medical
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

230 VAC 1 Output Enclosed VMS-300A-CNF
CUI Inc. Power Supplies - Chassis Mount 300W 36V 8.34A 3x5 Open Medical
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 25
Mult.: 25

300 W 230 VAC 1 Output 36 VDC 8.34 A Open Frame 4 kVAC 93.5 % Medical 127 mm (5 in) 76.2 mm (3 in) 28.52 mm (1.123 in) VMS-300A