Plug-In AC Adapters – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

Level VI Power Supplies

CUI Inc Level VI External AC-DC Power Adapters meet the more stringent average efficiency and no-load power requirements that fulfill Level VI efficiency standards. The Level VI power supplies feature a wide universal input range across 5W to 36W power range and offer a full suite of safety approvals.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Plug-In AC Adapters

List Images

Results: 2,135

Applied Filters:

AC Plug included/required

Region

Mounting Style

Input Voltage

Number of Outputs

Output Power

Output Voltage-Channel 1

Output Current-Channel 1

Connector Type

DC Output Connector

Efficiency

Industry

Standard

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	AC Plug included/required	Region	Mounting Style	Input Voltage	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Connector Type	DC Output Connector	Efficiency	Industry	Standard
Wall Mount AC Adapters 19.2W24V0.8A 2.1plug w/blade kit Level VI SMI18-24-V-P5 CUI Inc. 1: £22.25 703In Stock	Mfr. Part No. SMI18-24-V-P5 Mouser Part No 490-SMI18-24-V-P5	CUI Inc.	Wall Mount AC Adapters 19.2W24V0.8A 2.1plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	703In Stock	£22.25 £20.46 £19.74 £18.82 View £18.15 £17.50 £16.68 £16.19	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	230 VAC	1 Output	19.2 W	24 VDC	800 mA	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 36W 12V 3A C14 no cable 2.5x5.5 SDI36-12-U-P6 CUI Inc. 1: £20.35 818In Stock	Mfr. Part No. SDI36-12-U-P6 Mouser Part No 490-SDI36-12-U-P6	CUI Inc.	Desktop AC Adapters 36W 12V 3A C14 no cable 2.5x5.5 Learn More about CUI Inc. cui sdi24 sdi36 power supplies	Datasheet	818In Stock	£20.35 £18.71 £18.04 £17.21 View £15.84 £15.52 £15.16 £14.72 Quote	Min.: 1 Mult.: 1	Required	Universal		90 VAC to 264 VAC	1 Output	36 W	12 VDC	3 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI	Industrial
Wall Mount AC Adapters ac-dc, 5 Vdc, 2 A, SW, multi-blade, N/E/B/A, P5 center pos, level VI, black SMI12-5-4B-P5 CUI Inc. 1: £13.04 1,323In Stock Restricted Availability	Mfr. Part No. SMI12-5-4B-P5 Mouser Part No 490-SMI12-5-4B-P5	CUI Inc.	Wall Mount AC Adapters ac-dc, 5 Vdc, 2 A, SW, multi-blade, N/E/B/A, P5 center pos, level VI, black Learn More about CUI Inc. cui smi12 ac dc power adapters Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1,323In Stock	£13.04 £12.68 £11.98 £11.28 View £10.57 £10.14 £9.67 £9.36	Min.: 1 Mult.: 1 Restricted Availability	Included	Australia, Europe, North America, United Kingdom	Wall Mount	90 VAC to 264 VAC	1 Output	10 W	5 VDC	2 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI	Industrial
Wall Mount AC Adapters 19.2W12V1.6A 2.1 rt w/blade kit Level VI SMI18-12-V-P5R CUI Inc. 1: £22.25 740In Stock	Mfr. Part No. SMI18-12-V-P5R Mouser Part No 490-SMI18-12-V-P5R	CUI Inc.	Wall Mount AC Adapters 19.2W12V1.6A 2.1 rt w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	740In Stock	£22.25 £20.46 £19.74 £18.82 View £17.31 £16.98 £16.58 £16.10	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	230 VAC	1 Output	19.2 W	12 VDC	1.6 A	Barrel Connector	2.1 mm Barrel Plug, Right Angle (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 17.7W5.9V3A 2.1plug w/blade kit Level VI SMI18-5.9-V-P5 CUI Inc. 1: £23.52 266In Stock 540Expected 23/02/2027	Mfr. Part No. SMI18-5.9-V-P5 Mouser Part No 490-SMI18-5.9-V-P5	CUI Inc.	Wall Mount AC Adapters 17.7W5.9V3A 2.1plug w/blade kit Level VI Learn More about CUI Inc. cui smi18 power supplies	Datasheet	266In Stock 540Expected 23/02/2027	£23.52 £21.62 £20.86 £19.89 View £19.18 £18.49 £17.63 £17.38 Quote	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	230 VAC	1 Output	17.7 W	5.9 VDC	3 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI	Industrial
Wall Mount AC Adapters 25W 5V 5A 2.5 plug w/blade kit Level VI SMI36-5-V-P6 CUI Inc. 1: £28.50 123In Stock	Mfr. Part No. SMI36-5-V-P6 Mouser Part No 490-SMI36-5-V-P6	CUI Inc.	Wall Mount AC Adapters 25W 5V 5A 2.5 plug w/blade kit Level VI Learn More about CUI Inc. cui smi36 power supplies	Datasheet	123In Stock	£28.50 £26.22 £25.82 £24.59 View £23.77 £22.42 £21.83 Quote	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	90 VAC to 264 VAC	1 Output	25 W	5 VDC	5 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 50W 12V 4.2A Lvl VI C14 2.5x5.5 plug SDI50-12-U-P6 CUI Inc. 1: £25.25 139In Stock 520Expected 16/12/2026	Mfr. Part No. SDI50-12-U-P6 Mouser Part No 490-SDI50-12-U-P6	CUI Inc.	Desktop AC Adapters 50W 12V 4.2A Lvl VI C14 2.5x5.5 plug Learn More about CUI Inc. cui sdi50 power supplies	Datasheet	139In Stock 520Expected 16/12/2026	£25.25 £23.22 £22.72 £21.63 View £20.90 £19.86 £19.18 £19.17	Min.: 1 Mult.: 1	Required	Universal		230 VAC	1 Output	50 W	12 VDC	4.2 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 50W 24V 2.1A Lvl VI C14 2.1x5.5 NA cord SDI50-24-UC-P5 CUI Inc. 1: £30.97 86In Stock Restricted Availability	Mfr. Part No. SDI50-24-UC-P5 Mouser Part No 490-SDI50-24-UC-P5	CUI Inc.	Desktop AC Adapters 50W 24V 2.1A Lvl VI C14 2.1x5.5 NA cord Learn More about CUI Inc. cui sdi50 power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	86In Stock	£30.97 £28.50 £28.07 £26.72 View £25.82 £24.49 £23.71 Quote	Min.: 1 Mult.: 1 Restricted Availability	Included	North America		230 VAC	1 Output	50 W	24 VDC	2.1 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 12V 5A 2.5 cent + 60W C14 NA cord VI SDI65-12-UC-P6 CUI Inc. 1: £34.77 218In Stock	Mfr. Part No. SDI65-12-UC-P6 Mouser Part No 490-SDI65-12-UC-P6	CUI Inc.	Desktop AC Adapters 12V 5A 2.5 cent + 60W C14 NA cord VI Learn More about CUI Inc. cui sdi65 power supplies	Datasheet	218In Stock	£34.77 £32.00 £30.84 £29.41 View £28.36 £27.35 £26.48 Quote	Min.: 1 Mult.: 1	Included	North America		90 VAC to 264 VAC	1 Output	60 W	12 VDC	5 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 65W 24V 2.71A Lvl VI C8 2.1x5.5 plug SDI65-24-UD-P5 CUI Inc. 1: £25.88 105In Stock 240Expected 06/01/2027	Mfr. Part No. SDI65-24-UD-P5 Mouser Part No 490-SDI65-24-UD-P5	CUI Inc.	Desktop AC Adapters 65W 24V 2.71A Lvl VI C8 2.1x5.5 plug Learn More about CUI Inc. cui sdi65 power supplies	Datasheet	105In Stock 240Expected 06/01/2027	£25.88 £23.79 £23.27 £22.17 View £21.42 £20.35 £19.66 £19.56 Quote	Min.: 1 Mult.: 1	Included	Universal		230 VAC	1 Output	65 W	24 VDC	2.71 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 24W 12V 2A 2.5 plug w/blade kit Level VI SMI24-12-V-P6 CUI Inc. 1: £22.25 221In Stock 240Expected 10/11/2026	Mfr. Part No. SMI24-12-V-P6 Mouser Part No 490-SMI24-12-V-P6	CUI Inc.	Wall Mount AC Adapters 24W 12V 2A 2.5 plug w/blade kit Level VI Learn More about CUI Inc. cui smi24 power supplies	Datasheet	221In Stock 240Expected 10/11/2026	£22.25 £20.46 £19.74 £18.82 View £18.15 £17.50 £16.67 £16.16 Quote	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	90 VAC to 264 VAC	1 Output	24 W	12 VDC	2 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 36W 24V 1.5A 2.5 plg w/blade kit Level VI SMI36-24-V-P6 CUI Inc. 1: £25.57 192In Stock 300Expected 05/11/2026	Mfr. Part No. SMI36-24-V-P6 Mouser Part No 490-SMI36-24-V-P6	CUI Inc.	Wall Mount AC Adapters 36W 24V 1.5A 2.5 plg w/blade kit Level VI Learn More about CUI Inc. cui smi36 power supplies	Datasheet	192In Stock 300Expected 05/11/2026	£25.57 £23.52 £22.99 £21.90 View £21.17 £20.11 £19.44 £19.33 Quote	Min.: 1 Mult.: 1			Wall Mount	230 VAC	1 Output				Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI, CoC Tier 2
Wall Mount AC Adapters 25W 5V 5A 2.1 plug w/blade kit Level VI SMI36-5-V-P5 CUI Inc. 1: £28.18 237In Stock	Mfr. Part No. SMI36-5-V-P5 Mouser Part No 490-SMI36-5-V-P5	CUI Inc.	Wall Mount AC Adapters 25W 5V 5A 2.1 plug w/blade kit Level VI Learn More about CUI Inc. cui smi36 power supplies	Datasheet	237In Stock	£28.18 £25.93 £25.54 £24.31 View £23.51 £22.17 £21.58 Quote	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	90 VAC to 264 VAC	1 Output	25 W	5 VDC	5 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, wall-plug, EU, P5 center pos plug, level VI SWI5-5B-E-P5 CUI Inc. 1: £6.19 450In Stock 1,080Expected 11/12/2026	Mfr. Part No. SWI5-5B-E-P5 Mouser Part No 490-SWI5-5B-E-P5	CUI Inc.	Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, wall-plug, EU, P5 center pos plug, level VI Learn More about CUI Inc. cui swi 5w power adapters	Datasheet	450In Stock 1,080Expected 11/12/2026	£6.19 £5.88 £5.73 £5.42 View £5.11 £4.96 £4.64 £4.28 £4.26	Min.: 1 Mult.: 1	Included	Europe	Wall Mount	90 VAC to 264 VAC	1 Output	6 W	5 VDC	1.2 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	75.18 %	Industrial
Wall Mount AC Adapters 6W 5V 1.2A EU Horz USB A SWM6-5-EH-I38 CUI Inc. 1: £11.38 206In Stock Restricted Availability	Mfr. Part No. SWM6-5-EH-I38 Mouser Part No 490-SWM6-5-EH-I38	CUI Inc.	Wall Mount AC Adapters 6W 5V 1.2A EU Horz USB A Learn More about CUI Inc. cui swm6 power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	206In Stock	£11.38 £11.08 £10.46 £9.84 View £9.25 £8.93 £8.51 £8.20 £8.15	Min.: 1 Mult.: 1 Restricted Availability	Included	Europe	Wall Mount	90 VAC to 264 VAC	1 Output	6 W	5 VDC	1.2 A	USB Connector	USB-A	Level VI, CoC Tier 2	Medical	2xMOPP
Desktop AC Adapters 19.2W 24V 0.8A C14 2.1 cent + Level VI SDI18-24-U-P5 CUI Inc. 1: £15.56 109In Stock	Mfr. Part No. SDI18-24-U-P5 Mouser Part No 490-SDI18-24-U-P5	CUI Inc.	Desktop AC Adapters 19.2W 24V 0.8A C14 2.1 cent + Level VI Learn More about CUI Inc. cui sdi18 power supplies	Datasheet	109In Stock	£15.56 £14.30 £13.80 £13.16 View £12.68 £12.23 £11.61 £11.23 Quote	Min.: 1 Mult.: 1				230 VAC	1 Output						Level VI, CoC Tier 2
Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, multi-blade, N/E/B/A blades, P6 center pos, level VI SMI6B-12-4-P6 CUI Inc. 1: £9.49 437In Stock Restricted Availability	Mfr. Part No. SMI6B-12-4-P6 Mouser Part No 490-SMI6B-12-4-P6	CUI Inc.	Wall Mount AC Adapters ac-dc, 12 Vdc, 0.5 A, SW, multi-blade, N/E/B/A blades, P6 center pos, level VI Learn More about CUI Inc. cui smi6b acdc power supply Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	437In Stock	£9.49 £9.14 £8.63 £8.12 View £7.75 £7.47 £7.11 £6.80 £6.77	Min.: 1 Mult.: 1 Restricted Availability	Included	Australia, Europe, North America, United Kingdom	Wall Mount	90 VAC to 264 VAC	1 Output	6 W	12 VDC	500 mA	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters ac-dc, 12 Vdc, 12.5 A, SW, C14 desk-top, P51 4-pin power DIN, no cord, level VI SDI160-12-U-P51 CUI Inc. 1: £89.95 95In Stock	Mfr. Part No. SDI160-12-U-P51 Mouser Part No 490-SDI160-12-U-P51	CUI Inc.	Desktop AC Adapters ac-dc, 12 Vdc, 12.5 A, SW, C14 desk-top, P51 4-pin power DIN, no cord, level VI Learn More about CUI Inc. cui inc sdi160 u power supplies	Datasheet	95In Stock	£89.95 £83.90 £81.09 £76.90 View £75.49 £74.03 Quote	Min.: 1 Mult.: 1	Required	Universal		100 VAC to 240 VAC	1 Output	150 W	12 VDC	12.5 A	DIN Connector	4 Pin DIN Plug	Level VI	Industrial
Desktop AC Adapters 19.2W 12V 1.6A C14 2.1 cent + Level VI SDI18-12-U-P5 CUI Inc. 1: £15.89 409In Stock	Mfr. Part No. SDI18-12-U-P5 Mouser Part No 490-SDI18-12-U-P5	CUI Inc.	Desktop AC Adapters 19.2W 12V 1.6A C14 2.1 cent + Level VI Learn More about CUI Inc. cui sdi18 power supplies	Datasheet	409In Stock	£15.89 £14.61 £14.09 £13.44 View £12.96 £12.49 £11.91 £11.63 Quote	Min.: 1 Mult.: 1	Required	Universal		90 VAC to 264 VAC	1 Output	19.2 W	12 VDC	1.6 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 15W 5V 3A C14 2.1 cent + Level VI SDI18-5-U-P5 CUI Inc. 1: £17.17 145In Stock	Mfr. Part No. SDI18-5-U-P5 Mouser Part No 490-SDI18-5-U-P5	CUI Inc.	Desktop AC Adapters 15W 5V 3A C14 2.1 cent + Level VI Learn More about CUI Inc. cui sdi18 power supplies	Datasheet	145In Stock	£17.17 £15.79 £15.23 £14.52 View £14.00 £13.50 £12.82 £12.39 Quote	Min.: 1 Mult.: 1	Required	Universal		90 VAC to 264 VAC	1 Output	15 W	5 VDC	3 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 2.1x5.5 plug SDI50-12-UD-P5 CUI Inc. 1: £25.25 139In Stock Restricted Availability	Mfr. Part No. SDI50-12-UD-P5 Mouser Part No 490-SDI50-12-UD-P5	CUI Inc.	Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 2.1x5.5 plug Learn More about CUI Inc. cui sdi50 power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	139In Stock	£25.25 £23.22 £22.72 £21.63 View £20.90 £19.86 £19.19 £19.08 Quote	Min.: 1 Mult.: 1 Restricted Availability	Required	Universal		230 VAC	1 Output	50 W	12 VDC	4.2 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 50W 18V 2.78A Lvl VI C14 2.5x5.5 plug SDI50-18-U-P6 CUI Inc. 1: £24.32 246In Stock	Mfr. Part No. SDI50-18-U-P6 Mouser Part No 490-SDI50-18-U-P6	CUI Inc.	Desktop AC Adapters 50W 18V 2.78A Lvl VI C14 2.5x5.5 plug Learn More about CUI Inc. cui sdi50 power supplies	Datasheet	246In Stock	£24.32 £22.36 £21.87 £20.84 View £20.13 £19.12 £18.47	Min.: 1 Mult.: 1	Required	Universal		230 VAC	1 Output	50 W	18 VDC	2.78 A	Barrel Connector	2.5 mm Barrel Plug (2.5x5.5)	Level VI, CoC Tier 2	Industrial
Desktop AC Adapters 50W 24V 2.1A Lvl VI C8 2.1x5.5 plug SDI50-24-UD-P5 CUI Inc. 1: £24.32 246In Stock Restricted Availability	Mfr. Part No. SDI50-24-UD-P5 Mouser Part No 490-SDI50-24-UD-P5	CUI Inc.	Desktop AC Adapters 50W 24V 2.1A Lvl VI C8 2.1x5.5 plug Learn More about CUI Inc. cui sdi50 power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	246In Stock	£24.32 £22.37 £21.88 £20.84 View £20.14 £19.12 £18.48 £18.38 Quote	Min.: 1 Mult.: 1 Restricted Availability	Required	Universal		230 VAC	1 Output	50 W	24 VDC	2.1 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 24W 12V 2A 2.1 plug w/blade kit Level VI SMI24-12-V-P5 CUI Inc. 1: £22.25 144In Stock 600Expected 10/11/2026	Mfr. Part No. SMI24-12-V-P5 Mouser Part No 490-SMI24-12-V-P5	CUI Inc.	Wall Mount AC Adapters 24W 12V 2A 2.1 plug w/blade kit Level VI Learn More about CUI Inc. cui smi24 power supplies	Datasheet	144In Stock 600Expected 10/11/2026	£22.25 £20.46 £19.74 £18.82 View £18.15 £17.50 £16.68 £16.12 Quote	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	90 VAC to 264 VAC	1 Output	24 W	12 VDC	2 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Industrial
Wall Mount AC Adapters 24W 24V 1A 2.1 cent + Level VI SWI24-24-E-P5 CUI Inc. 1: £15.56 218In Stock	Mfr. Part No. SWI24-24-E-P5 Mouser Part No 490-SWI24-24-E-P5	CUI Inc.	Wall Mount AC Adapters 24W 24V 1A 2.1 cent + Level VI Learn More about CUI Inc. cui swi 12 24 power adapters	Datasheet	218In Stock	£15.56 £14.30 £13.80 £13.40 View £11.38 £11.29 Quote	Min.: 1 Mult.: 1	Included	Europe	Wall Mount	90 VAC to 264 VAC	1 Output	24 W	24 VDC	1 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI	Industrial