VOFM-280B AC-DC Power Supplies

CUI Inc VOFM-280B AC-DC Power Supplies are medical-grade open-frame and U-frame AC-DC power supplies in a 3" x 5" chassis-mount package. These CUI Inc models feature a 90VAC to 264VAC universal input voltage range, a wide operating temperature range (-20°C to +70°C with derating), and 200W power with natural convection and 280W with forced air cooling. The efficient performance and compact size of the VOFM-280B power supplies make them an ideal solution for a range of medical, consumer, industrial, and information/communication technology (ICT) applications.

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Description Datasheet Availability Pricing (SGD) 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, 280 W, 48 Vdc, single output, open-frame, molex connector, MED
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 40
Mult.: 40

280 W 90 VAC to 264 VAC 1 Output 48 VDC 5.83 A Open Frame 4 kVAC 91 % Industrial 127 mm (5 in) 76.2 mm (3 in) 30 mm (1.181 in) VOFM-280B
CUI Inc. Power Supplies - Chassis Mount ac-dc, 280 W, 48 Vdc, single output, open-frame, terminal block connector, MED
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 40
Mult.: 40

280 W 90 VAC to 264 VAC 1 Output 48 VDC 5.83 A Open Frame 4 kVAC 91 % Industrial 127 mm (5 in) 76.2 mm (3 in) 30 mm (1.181 in) VOFM-280B
CUI Inc. Power Supplies - Chassis Mount ac-dc, 280 W, 48 Vdc, single output, U-frame, C-connector, MED
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 40
Mult.: 40

280 W 90 VAC to 264 VAC 1 Output 48 VDC 5.83 A U-Bracket 4 kVAC 91 % Industrial 127 mm (5 in) 83.2 mm (3.276 in) 38 mm (1.496 in) VOFM-280B
CUI Inc. Power Supplies - Chassis Mount ac-dc, 280 W, 48 Vdc, single output, U-frame, molex connector, MED
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 40
Mult.: 40

280 W 90 VAC to 264 VAC 1 Output 48 VDC 5.83 A U-Bracket 4 kVAC 91 % Industrial 127 mm (5 in) 83.2 mm (3.276 in) 38 mm (1.496 in) VOFM-280B
CUI Inc. Power Supplies - Chassis Mount ac-dc, 280 W, 48 Vdc, single output, U-frame, terminal block connector, MED
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 40
Mult.: 40

280 W 90 VAC to 264 VAC 1 Output 48 VDC 5.83 A U-Bracket 4 kVAC 91 % Industrial 127 mm (5 in) 83.2 mm (3.276 in) 38 mm (1.496 in) VOFM-280B
CUI Inc. Power Supplies - Chassis Mount ac-dc, 280 W, 54 Vdc, single output, open-frame, C-connector, MED
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 40
Mult.: 40

280 W 90 VAC to 264 VAC 1 Output 54 VDC 5.18 A Open Frame 4 kVAC 91 % Industrial 127 mm (5 in) 76.2 mm (3 in) 30 mm (1.181 in) VOFM-280B
CUI Inc. Power Supplies - Chassis Mount ac-dc, 280 W, 54 Vdc, single output, open-frame, molex connector, MED
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 40
Mult.: 40

280 W 90 VAC to 264 VAC 1 Output 54 VDC 5.18 A Open Frame 4 kVAC 91 % Industrial 127 mm (5 in) 76.2 mm (3 in) 30 mm (1.181 in) VOFM-280B
CUI Inc. Power Supplies - Chassis Mount ac-dc, 280 W, 54 Vdc, single output, open-frame, terminal block connector, MED
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 40
Mult.: 40

280 W 90 VAC to 264 VAC 1 Output 54 VDC 5.18 A Open Frame 4 kVAC 91 % Industrial 127 mm (5 in) 76.2 mm (3 in) 30 mm (1.181 in) VOFM-280B
CUI Inc. Power Supplies - Chassis Mount ac-dc, 280 W, 54 Vdc, single output, U-frame, C-connector, MED
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 40
Mult.: 40

280 W 90 VAC to 264 VAC 1 Output 54 VDC 5.18 A U-Bracket 4 kVAC 91 % Industrial 127 mm (5 in) 83.2 mm (3.276 in) 38 mm (1.496 in) VOFM-280B
CUI Inc. Power Supplies - Chassis Mount ac-dc, 280 W, 54 Vdc, single output, U-frame, molex connector, MED
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 40
Mult.: 40

280 W 90 VAC to 264 VAC 1 Output 54 VDC 5.18 A U-Bracket 4 kVAC 91 % Industrial 127 mm (5 in) 83.2 mm (3.276 in) 38 mm (1.496 in) VOFM-280B
CUI Inc. Power Supplies - Chassis Mount ac-dc, 280 W, 54 Vdc, single output, U-frame, terminal block connector, MED
Datasheet
Non-Stocked Lead-Time 21 Weeks
Min.: 40
Mult.: 40

280 W 90 VAC to 264 VAC 1 Output 54 VDC 5.18 A U-Bracket 4 kVAC 91 % Industrial 127 mm (5 in) 83.2 mm (3.276 in) 38 mm (1.496 in) VOFM-280B