SWI Plug Wall Adapters

CUI Inc SWI Plug Wall Adapters are ultra-compact wall plug adapters for the US, Japanese, and European markets. The SWI adapters are designed to meet the Level VI standard. This standard aims to lower the amount of power consumed when the end application is not in use or is no longer connected to the system. The SWI adapters offer USB connection, screw terminal connections, or standard wall power adapters. These adapters are among the smallest ad-dc power supplies and come in a compact design that is ideally suited for a wide range of consumer applications.

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Qty. RoHS ECAD Model AC Plug included/required
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Input Voltage
Number of Outputs
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Output Voltage-Channel 1
Output Current-Channel 1
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DC Output Connector
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Series
CUI Inc. Wall Mount AC Adapters 7.08W 5.9V 1.2A NA 2.1 cent + Level VI
Datasheet
496In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 7 W 5.9 VDC 1.2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI6-N
CUI Inc. Wall Mount AC Adapters 19.2W 12V 1.6A NA 2.1 cent + Level VI
Datasheet
304In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 230 VAC 1 Output 19.2 W 12 VDC 1.6 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI18-N
CUI Inc. Wall Mount AC Adapters ac-dc, 9 Vdc, .6 A, SW, wall-plug, EU, P5 center pos plug, level VI, white
Datasheet
334In Stock
Min.: 1
Mult.: 1

Included Europe Fixed Plugs 90 VAC to 264 VAC 1 Output 5.4 W 9 VDC 600 mA Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m 78.35 % SWI5-E
CUI Inc. Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, wall-plug, UK, P5 center pos plug, level VI
Datasheet
428In Stock
Min.: 1
Mult.: 1

Included United Kingdom Fixed Plugs 90 VAC to 264 VAC 1 Output 6 W 5 VDC 1.2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI5-B
CUI Inc. Wall Mount AC Adapters 12.5W 5V2.5A EU plug 2.1x5.5 Level VI
Datasheet
76In Stock
Min.: 1
Mult.: 1

Included Europe Fixed Plugs 90 VAC to 264 VAC 1 Output 12.5 W 5 VDC 2.5 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SWI12-E
CUI Inc. Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, wall-plug, UK, P5 center pos plug, level VI, white
Datasheet
349In Stock
Min.: 1
Mult.: 1

Included United Kingdom Fixed Plugs 90 VAC to 264 VAC 1 Output 6 W 5 VDC 1.2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI5-B
CUI Inc. Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, wall-plug, NA, P5 center pos plug, level VI, white
Datasheet
253In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 6 W 5 VDC 1.2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI5-N
CUI Inc. Wall Mount AC Adapters ac-dc, 12 Vdc, 0.6 A, SW, wall-plug, NA, P1 center pos, level VI
Datasheet
69In Stock
Min.: 1
Mult.: 1
Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 7.2 W 12 VDC 600 mA Industrial Circular Connector Audio Plug 1.5 m Level VI SWI6-N
CUI Inc. Wall Mount AC Adapters 3W 5V 0.6A NA USB A
Datasheet
266In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 3 W 5 VDC 600 mA Industrial USB Connector USB-A Level VI SWI3-N-USB
CUI Inc. Wall Mount AC Adapters 25.2W 12V 2.1A USA plug 2.1 DC plug
Datasheet
758In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 25.2 W 12 VDC 2.1 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.8 m Level VI SWI25-N
CUI Inc. Wall Mount AC Adapters 12W 12V 1A US plug 2.1 cen pos Level VI
Datasheet
184In Stock
500Expected 12/7/2026
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 12 W 12 VDC 1 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI12-N
CUI Inc. Wall Mount AC Adapters 12W 24V 0.5A US plug 2.1x5.5 Level VI
Datasheet
455In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 12 W 24 VDC 500 mA Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI12-N
CUI Inc. Wall Mount AC Adapters 12.5W 5V2.5A US plug 2.1x5.5 Level VI
Datasheet
384In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 12.5 W 5 VDC 2.5 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI12-N
CUI Inc. Wall Mount AC Adapters 24W 12V 2A NA 2.1 cent + Level VI
Datasheet
129In Stock
300On Order
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 24 W 12 VDC 2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI24-N
CUI Inc. Wall Mount AC Adapters 24W 12V 2A Level VI Screw Terminals
Datasheet
363In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 24 W 12 VDC 2 A Industrial Screw Terminal 1.5 m Level VI SWI24-N
CUI Inc. Wall Mount AC Adapters 24W 24V 1A NA 2.1 cent + Level VI
Datasheet
170In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 24 W 24 VDC 1 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI24-N
CUI Inc. Wall Mount AC Adapters 25.2W 24V 1.05A USA plug 2.1 DC plug
Datasheet
581In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 230 VAC 1 Output 25.2 W 24 VDC 1.05 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.8 m Level VI SWI25-N
CUI Inc. Wall Mount AC Adapters 7.2W 12V 0.6A NA 2.1 cent + Level VI
Datasheet
275In Stock
600On Order
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 7.2 W 12 VDC 600 mA Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI6-N
CUI Inc. Wall Mount AC Adapters 4.95W 3.3V 1.5A NA 1.35X3.5 Level VI
Datasheet
196In Stock
500Expected 12/7/2026
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 4.95 W 3.3 VDC 1.5 A Industrial Barrel Connector 1.35 mm Barrel Plug (1.35x3.5) 1.5 m Level VI SWI6-N
CUI Inc. Wall Mount AC Adapters 7.5W 5V 1.5A NA 2.5 cent + Level VI
Datasheet
205In Stock
400Expected 11/25/2026
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 7.5 W 5 VDC 1.5 A Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.5 m Level VI SWI6-N
CUI Inc. Wall Mount AC Adapters 6W 12V 0.5A US blade 2.1plug
Datasheet
158In Stock
480Expected 2/5/2027
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 6 W 12 VDC 500 mA Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI5-N
CUI Inc. Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, wall-plug, NA, P5 center pos plug, level VI, white
Datasheet
328In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 6 W 12 VDC 50 mA to 500 mA Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI5-N
CUI Inc. Wall Mount AC Adapters 5W 5V 1A US blade 2.1plug
Datasheet
24In Stock
480Expected 2/5/2027
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 5 W 5 VDC 1 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI5-N
CUI Inc. Wall Mount AC Adapters 7.5W 5V 1.5A NA 2.1 cent + Level VI
Datasheet
23In Stock
300Expected 10/14/2026
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 7.5 W 5 VDC 1.5 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI SWI6-N
CUI Inc. Wall Mount AC Adapters 7.5W 5V 1.5A NA 2.1rt cnt + Level VI
Datasheet
174In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 90 VAC to 264 VAC 1 Output 7.5 W 5 VDC 1.5 A Industrial Barrel Connector 2.1 mm Barrel Plug, Right Angle (2.1x5.5) 1.5 m Level VI SWI6-N