Plug-In AC Adapters – Mouser Singapore

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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: $40.31 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	$40.31 $37.07 $35.75 $34.10 View $32.88 $31.70 $30.22 $29.32	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: $36.86 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	$36.86 $33.89 $32.69 $31.17 View $28.68 $27.74 $26.59 $26.56	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: $23.62 1,323In Stock	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	Datasheet	1,323In Stock	$23.62 $22.97 $21.69 $20.43 View $19.15 $18.37 $17.52 $16.96	Min.: 1 Mult.: 1	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: $40.31 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	$40.31 $37.07 $35.75 $34.10 View $31.36 $30.76 $30.03 $29.16	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
Desktop AC Adapters 19.2W 24V 0.8A C14 2.1 cent + Level VI SDI18-24-U-P5 CUI Inc. 1: $28.18 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	$28.18 $25.91 $25.00 $23.83 View $22.98 $22.15 $20.60 $20.01 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: $17.19 437In Stock	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	Datasheet	437In Stock	$17.19 $16.55 $15.63 $14.70 View $14.04 $13.53 $12.89 $12.32 $12.25	Min.: 1 Mult.: 1	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
Wall Mount AC Adapters 12.5W 5V2.5A US plug RA 2.1x5.5 Level VI SWI12-5-N-P5R CUI Inc. 1: $25.26 250In Stock 500Expected 22/2/2027	Mfr. Part No. SWI12-5-N-P5R Mouser Part No 490-SWI12-5-N-P5R	CUI Inc.	Wall Mount AC Adapters 12.5W 5V2.5A US plug RA 2.1x5.5 Level VI Learn More about CUI Inc. cui swi12 swi24 power adapters	Datasheet	250In Stock 500Expected 22/2/2027	$25.26 $23.23 $22.40 $21.77 View $18.50 Quote	Min.: 1 Mult.: 1	Included	North America	Wall Mount	90 VAC to 264 VAC	1 Output	12.5 W	5 VDC	2.5 A	Barrel Connector	2.1 mm Barrel Plug, Right Angle (2.1x5.5)	Level VI	Industrial
Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, wall-plug, NA, P5 center pos plug, level VI SWI5-5B-N-P5 CUI Inc. 1: $11.34 447In Stock	Mfr. Part No. SWI5-5B-N-P5 Mouser Part No 490-SWI5-5B-N-P5	CUI Inc.	Wall Mount AC Adapters ac-dc, 5 Vdc, 1.2 A, SW, wall-plug, NA, P5 center pos plug, level VI Learn More about CUI Inc. cui swi 5w power adapters	Datasheet	447In Stock	$11.34 $10.78 $10.50 $9.93 View $9.37 $9.08 $8.50 $7.85 $7.81	Min.: 1 Mult.: 1	Included	North America	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)	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: $51.63 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	$51.63 $47.50 $46.77 $44.54 View $43.06 $40.61 $39.55 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
Wall Mount AC Adapters 12W 12V 1A USA Horz 2.1plug SWM12-12-NH-P5 CUI Inc. 1: $24.51 181In Stock	Mfr. Part No. SWM12-12-NH-P5 Mouser Part No 490-SWM12-12-NH-P5	CUI Inc.	Wall Mount AC Adapters 12W 12V 1A USA Horz 2.1plug Learn More about CUI Inc. cui swm12 power supplies	Datasheet	181In Stock	$24.51 $23.84 $22.51 $21.19 View $19.87 $19.08 $18.31 $17.63 Quote	Min.: 1 Mult.: 1	Included	North America	Wall Mount	90 VAC to 264 VAC	1 Output	12 W	12 VDC	1 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI	Medical	2xMOPP
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: $162.93 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	$162.93 $151.98 $146.89 $139.30 View $136.75 $134.74 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: $26.15 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	$26.15 $24.04 $23.20 $22.11 View $21.34 $20.56 $19.60 $19.28 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: $31.10 155In 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	155In Stock	$31.10 $28.60 $27.58 $26.30 View $25.36 $24.45 $23.31 $22.48	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: $42.38 139In Stock	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	Datasheet	139In Stock	$42.38 $38.96 $37.58 $35.84 View $34.54 $33.32 $31.96 $30.98 Quote	Min.: 1 Mult.: 1	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: $44.06 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	$44.06 $40.51 $39.63 $37.74 View $36.48 $34.64 $33.74 Quote	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: $44.06 246In Stock	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	Datasheet	246In Stock	$44.06 $40.51 $39.09 $37.33 View $36.18 $34.05 $32.83 Quote	Min.: 1 Mult.: 1	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 10W 5V 2A Level VI A/C/E/N/B blades USB SMI10-5-V-I38 CUI Inc. 1: $25.35 379In Stock 3,480On Order	Mfr. Part No. SMI10-5-V-I38 Mouser Part No 490-SMI10-5-V-I38	CUI Inc.	Wall Mount AC Adapters 10W 5V 2A Level VI A/C/E/N/B blades USB Learn More about CUI Inc. cui smi10 power supplies	Datasheet	379In Stock 3,480On Order On Order Ship Dates Mfr. No: SMI10-5-V-I38 Stock: 379 Can Dispatch Immediately On Order: 720 Expected 2/11/2026 1,920 Expected 13/11/2026 840 Expected 14/12/2026 Factory Lead Time: 22 Weeks	$25.35 $24.66 $23.28 $21.91 View $20.55 $19.65 $18.93 $18.47 Quote	Min.: 1 Mult.: 1	Included	Universal	Wall Mount	230 VAC	1 Output	10 W	5 VDC	2 A	USB Connector	USB-A	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: $40.31 174In 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	174In Stock 600Expected 10/11/2026	$40.31 $37.07 $35.75 $34.10 View $32.88 $31.70 $30.22 $29.21 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 ac-dc 12Vdc 1A SW NA P5 level VI SWI15-12-N-P5 CUI Inc. 1: $32.03 288In Stock	Mfr. Part No. SWI15-12-N-P5 Mouser Part No 490-SWI15-12-N-P5	CUI Inc.	Wall Mount AC Adapters ac-dc 12Vdc 1A SW NA P5 level VI Learn More about CUI Inc. cui swi15 plug adapters	Datasheet	288In Stock	$32.03 $29.46 $28.78 $24.45 View $24.02 $23.43	Min.: 1 Mult.: 1	Included	North America	Wall Mount	230 VAC	1 Output	12 W	12 VDC	1 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI	Industrial
Wall Mount AC Adapters 15W 5V 3A NA 2.1 cent + Level VI SWI18-5-N-P5 CUI Inc. 1: $27.58 195In Stock	Mfr. Part No. SWI18-5-N-P5 Mouser Part No 490-SWI18-5-N-P5	CUI Inc.	Wall Mount AC Adapters 15W 5V 3A NA 2.1 cent + Level VI Learn More about CUI Inc. cui swi18 plug adapters	Datasheet	195In Stock	$27.58 $25.36 $24.47 $23.84 View $20.25 $20.02 Quote	Min.: 1 Mult.: 1	Included	North America	Wall Mount	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	Industrial
Wall Mount AC Adapters 24W 24V 1A 2.1 cent + Level VI SWI24-24-E-P5 CUI Inc. 1: $28.18 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	$28.18 $25.91 $25.00 $24.28 View $20.62 $20.45 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
Wall Mount AC Adapters 6.03W 9V 0.67A NA 2.1 cent - Level VI SWI6-9-N-N5 CUI Inc. 1: $20.35 171In Stock	Mfr. Part No. SWI6-9-N-N5 Mouser Part No 490-SWI6-9-N-N5	CUI Inc.	Wall Mount AC Adapters 6.03W 9V 0.67A NA 2.1 cent - Level VI Learn More about CUI Inc. cui swi6 plug adapters	Datasheet	171In Stock	$20.35 $19.79 $18.69 $17.60 View $14.95 $14.85 $14.66	Min.: 1 Mult.: 1	Included	North America	Wall Mount	90 VAC to 264 VAC	1 Output	6 W	9 VDC	670 mA	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI	Industrial
Wall Mount AC Adapters 12W 5V 2.4A EU Vert 2.1plug SWM12-5-EV-P5 CUI Inc. 1: $30.27 411In Stock	Mfr. Part No. SWM12-5-EV-P5 Mouser Part No 490-SWM12-5-EV-P5	CUI Inc.	Wall Mount AC Adapters 12W 5V 2.4A EU Vert 2.1plug Learn More about CUI Inc. cui swm12 power supplies	Datasheet	411In Stock	$30.27 $27.84 $26.85 $25.60 View $24.70 $23.81 $22.70 $22.10	Min.: 1 Mult.: 1	Included	Europe	Wall Mount	90 VAC to 264 VAC	1 Output	12 W	5 VDC	2.4 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI, CoC Tier 2	Medical	2xMOPP
Wall Mount AC Adapters 36W 12V 3A USA Vert 2.1plug SWM30-12-NV-P5 CUI Inc. 1: $43.33 124In Stock	Mfr. Part No. SWM30-12-NV-P5 Mouser Part No 490-SWM30-12-NV-P5	CUI Inc.	Wall Mount AC Adapters 36W 12V 3A USA Vert 2.1plug Learn More about CUI Inc. cui swm30 power supplies	Datasheet	124In Stock	$43.33 $39.85 $38.98 $37.13 View $35.89 $34.08 $32.94 Quote	Min.: 1 Mult.: 1	Included	North America	Wall Mount	90 VAC to 264 VAC	1 Output	36 W	12 VDC	3 A	Barrel Connector	2.1 mm Barrel Plug (2.1x5.5)	Level VI	Medical	2xMOPP
Desktop AC Adapters 50W 12V 4.2A Lvl VI C14 2.5x5.5 plug SDI50-12-U-P6 CUI Inc. 1: $45.74 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	$45.74 $42.06 $41.14 $39.18 View $37.86 $35.97 $34.75 Quote	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