SDI18 AC-DC Power Supplies

CUI Inc SDI18 AC-DC Power Supplies are compact units that operate at a universal input voltage range and meet DoE Level VI and CoC Tier 2 efficiency standards. The SDI18 series provides <0.075W no-load power consumption and up to 18W continuous power. CUI Inc SDI18 AC-DC Power Supplies include overvoltage protection (OVP), overcurrent protection (OCP), and short-circuit protection (SCP).

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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model AC Plug included/required
Region
Input Voltage
Number of Outputs
Output Power
Output Voltage-Channel 1
Output Current-Channel 1
Industry
Connector Type
DC Output Connector
DC Output Lead Length
Efficiency
Series
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C14 2.1 cent + Level VI
Datasheet
450In Stock
Min.: 1
Mult.: 1

Required Universal 90 VAC to 264 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, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 15W 5V 3A C14 2.1 cent + Level VI
Datasheet
211In Stock
Min.: 1
Mult.: 1

Required Universal 90 VAC to 264 VAC 1 Output 15 W 5 VDC 3 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C14 2.1 cnt + NAcord VI
Datasheet
412In Stock
Min.: 1
Mult.: 1

Included Universal 90 VAC to 264 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, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.2W 24V 0.8A C14 2.1 cent + Level VI
Datasheet
181In Stock
Min.: 1
Mult.: 1

230 VAC 1 Output Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C14 2.1rt cnt + Level VI
Datasheet
504In Stock
Min.: 1
Mult.: 1

Required Universal 90 VAC to 264 VAC 1 Output 19.2 W 12 VDC 1.6 A Industrial Barrel Connector 2.1 mm Barrel Plug, Right Angle (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 17.7W 5.9V 3A C14 2.1 cent + Level VI
Datasheet
204In Stock
Min.: 1
Mult.: 1

230 VAC 1 Output Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 15W 5V 3A C14 2.5 cent + Level VI
Datasheet
9In Stock
240Expected 8/31/2026
Min.: 1
Mult.: 1

Required Universal 90 VAC to 264 VAC 1 Output 15 W 5 VDC 3 A Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.5 m Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C14 2.5 cent + Level VI
Datasheet
484Expected 6/29/2026
Min.: 1
Mult.: 1

Required Universal 90 VAC to 264 VAC 1 Output 19.2 W 12 VDC 1.6 A Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.5 m Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.8W 9V 2.2A C14 2.1 cent + Level VI
Datasheet
238Expected 9/2/2026
Min.: 1
Mult.: 1

230 VAC 1 Output Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C14 2.5rt cnt + Level VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C14 2.1 cnt + EUcord VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 510
Mult.: 30

Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C14 2.1rt cnt + EUcrd VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 510
Mult.: 30

Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C14 2.5 cnt + EUcord VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 510
Mult.: 30

Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C14 2.5rt cnt + EUcrd VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 510
Mult.: 30

Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C14 2.1rt cnt + NAcrd VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 510
Mult.: 30

Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C14 2.5 cnt + NAcord VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 510
Mult.: 30

Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C14 2.5rt cnt + NAcrd VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 510
Mult.: 30

230 VAC 1 Output Level VI, CoC Tier 2 SDI18-U
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C8 2.1 cent + Level VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Required Universal 230 VAC 1 Output 19.2 W 12 V 1.6 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SDI18-UD
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C8 2.1rt cnt + Level VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

230 VAC 1 Output Level VI, CoC Tier 2 SDI18-UD
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C8 2.5 cent + Level VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Required Universal 230 VAC 1 Output 19.2 W 12 V 1.6 A Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.5 m Level VI, CoC Tier 2 SDI18-UD
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C8 2.5rt cnt + Level VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Level VI, CoC Tier 2 SDI18-UD
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C8 2.1 cnt + EUcord VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 510
Mult.: 30

Level VI, CoC Tier 2 SDI18-UD
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C8 2.1rt cnt + EUcrd VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 510
Mult.: 30

Level VI, CoC Tier 2 SDI18-UD
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C8 2.5 cnt + EUcord VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 510
Mult.: 30

Level VI, CoC Tier 2 SDI18-UD
CUI Inc. Desktop AC Adapters 19.2W 12V 1.6A C8 2.5rt cnt + EUcrd VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 510
Mult.: 30

Level VI, CoC Tier 2 SDI18-UD