SDI12-UD AC-DC Power Supplies

CUI Inc SDI12-UD AC-DC Power Supplies are compact devices that provide up to 12W continuous power. These power modules meet DoE Level VI and CoC Tier 2 efficiency standards and operate at a 90VAC to 264VAC universal input voltage range. CUI Inc SDI12-UD AC-DC Power Supplies offer <0.075W no-load power consumption. Protections include overvoltage (OVP), overcurrent (OCP), and short-circuit (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 12W 12V 1A C8 2.1 cnt + NAcord VI
Datasheet
538In Stock
Min.: 1
Mult.: 1

Included North America 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, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 12V 1A C8 2.1 cent + Level VI
Datasheet
102In Stock
Min.: 1
Mult.: 1

Required Universal 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, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 11.8W 5.9V 2A C8 2.1 cent + Level VI
Datasheet
454In Stock
Min.: 1
Mult.: 1

Required Universal 90 VAC to 264 VAC 1 Output 12 W 5.9 V 2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 10W 5V 2A C8 2.1 cent + Level VI
Datasheet
157In Stock
Min.: 1
Mult.: 1

Required Universal 90 VAC to 264 VAC 1 Output 10 W 5 VDC 2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 11.88W 18V 0.66A C8 2.1 cent + Level VI
Datasheet
597In Stock
Min.: 1
Mult.: 1

Required Universal 90 VAC to 264 VAC 1 Output 12 W 18 VDC 660 mA Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 10W 5V 2A C8 2.5 cent + Level VI
Datasheet
336In Stock
Min.: 1
Mult.: 1

Required Universal 90 VAC to 264 VAC 1 Output 10 W 5 VDC 2 A Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.5 m Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 12V 1A C8 2.5 cent + Level VI
Datasheet
271Expected 7/13/2026
Min.: 1
Mult.: 1

Required Universal 90 VAC to 264 VAC 1 Output 12 W 12 VDC 1 A Industrial Barrel Connector 2.5 mm Barrel Plug (2.5x5.5) 1.5 m Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 10W 5V 2A C8 2.1 cnt + NAcord VI
Datasheet
90Expected 8/19/2026
Min.: 1
Mult.: 1

230 VAC 1 Output Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 12V 1A C8 2.1rt cnt + Level VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 600
Mult.: 100

230 VAC 1 Output Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 12V 1A C8 2.5rt cnt + Level VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 600
Mult.: 100

Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 12V 1A C8 2.1 cnt + EUcord VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 12V 1A C8 2.1rt cnt + EUcrd VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 12V 1A C8 2.5 cnt + EUcord VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 12V 1A C8 2.5rt cnt + EUcrd VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12V 1A
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Included North America 90 VAC to 264 VAC 1 Output 12 W 12 V 1 A Industrial Barrel Connector 2.1 mm Barrel Plug, Locking (2.1x5.5) 1.5 m Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 12V 1A C8 2.1rt cnt + NAcrd VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 12V 1A C8 2.5 cnt + NAcord VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 12V 1A C8 2.5rt cnt + NAcrd VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 12V 1A C8 NAcord stripped and tinned
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 15V 0.8A C8 2.1 cent + Level VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 600
Mult.: 100

230 VAC 1 Output Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 15V 0.8A C8 2.1rt cnt + Level VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 600
Mult.: 100

230 VAC 1 Output Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 15V 0.8A C8 2.5 cent + Level VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 600
Mult.: 100

230 VAC 1 Output Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 15V 0.8A C8 2.5rt cnt + Level VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 600
Mult.: 100

Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 15V 0.8A C8 2.1 cnt + EUcord VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Level VI, CoC Tier 2 SDI12-UD
CUI Inc. Desktop AC Adapters 12W 15V 0.8A C8 2.1rt cnt + EUcrd VI
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 540
Mult.: 60

Level VI, CoC Tier 2 SDI12-UD