WSU Series External Switchmode Power Supplies

Triad Magnetics WSU Series External Switchmode Power Supplies comply with Level IV or Level V efficiency standards. With a power range of 6.75 - 35W and input voltage of 100-240VAC, each model is available with either center positive or center negative polarity. Triad Magnetics WSU External Switchmode Power Supplies feature double insulation, no minimum load, and offer over voltage and short circuit protection.

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Qty. RoHS ECAD Model AC Plug included/required
Region
Product
Input Voltage
Number of Outputs
Output Power
Output Voltage-Channel 1
Output Current-Channel 1
Industry
Connector Type
DC Output Connector
DC Output Cord Length
Efficiency
Series
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 4.5VDC at 2000mA cUL, Center POS, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
33In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 9 W 4.5 VDC 2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 5 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 4.5VDC at 3000mA cUL, Center POS, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
66In Stock
13Expected 10/29/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 13.5 W 4.5 VDC 3 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 5 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 4.5VDC at 3000mA cUL, Center NEG, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
3In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 13.5 W 4.5 VDC 3 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 5 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 5.0VDC at 1500mA cUL, Center POS, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
80In Stock
80Expected 8/27/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 7.5 W 5 VDC 1.5 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 5 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 5.0VDC at 1500mA cUL, Center NEG, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
62In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 7.5 W 5 VDC 1.5 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 5 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 5.0VDC at 3000mA cUL, Center NEG, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
68In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 15 W 5 VDC 3 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 5 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 5.0VDC at 4000mA cUL, Center POS, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
73In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 20 W 5 VDC 4 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 5 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 6.0VDC at 1250mA cUL, Center POS, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
204In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 7.5 W 6 VDC 1.25 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 5 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 6.0VDC at 1250mA cUL, Center NEG, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
44In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 7.5 W 6 VDC 1.25 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 5 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 6.0VDC at 2000mA cUL, Center POS, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
148In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 12 W 6 VDC 2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 5 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply, 6.0VDC at 2000mA cUL, Center NEG, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
66In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 12 W 6 VDC 2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 5 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 7.5VDC at 1000mA cUL, Center NEG, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
16In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 7.5 W 7.5 VDC 1 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply, 7.5 VDC at 1500mA cUL, Center POS, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
45In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 11.25 W 7.5 VDC 1.5 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply, 7.5 VDC at 1500mA cUL, Center NEG, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
33In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 11.25 W 7.5 VDC 1.5 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply, 7.5 VDC at 2400mA cUL, Center NEG, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
5In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 18 W 7.5 VDC 2.4 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 7.5VDC at 3200mA cUL, Center NEG, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
2In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 24 W 7.5 VDC 3.2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 9.0VDC at 800mA cUL, Center POS, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
226In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 7.2 W 9 VDC 800 mA Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 9.0VDC at 1300mA cUL, Center POS, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
107In Stock
320Expected 9/14/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 11.7 W 9 VDC 1.3 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 9.0VDC at 2000mA cUL, Center POS, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
77In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 18 W 9 VDC 2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 9.0VDC at 2000mA cUL, Center NEG, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
74In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 18 W 9 VDC 2 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 9.0VDC at 2500mA cUL, Center POS, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
44In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 22.5 W 9 VDC 2.5 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply, 9.0VDC at 3500mA cUL, Center POS, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
27In Stock
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 31.5 W 9 VDC 3.5 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply, 9.0VDC at 3500mA cUL, Center NEG, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
62In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 31.5 W 9 VDC 3.5 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 12.0VDC at 700mA cUL, Center NEG, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
169In Stock
320Expected 9/9/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 8.4 W 12 VDC 700 mA Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU
Triad Magnetics Wall Mount AC Adapters 100-240V Wall Pwr Sply 12.0VDC at 1500mA cUL, Center NEG, PLUG=5.5x2.1x11mm
Datasheet
Product Comments
91In Stock
240Expected 10/29/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Included North America Fixed Plugs 100 VAC to 240 VAC 1 Output 18 W 12 VDC 1.5 A Industrial Barrel Connector 2.1 mm Barrel Plug (2.1x5.5) 6 ft Level VI WSU