Welcome to Weijie Semiconductor

Triad Magnetics

- For over 70 years, consumer, commercial and industrial electronic devices have relied on innovative magnetics technology from Triad Magnetics. We offer solutions for power conversion, filtering, isolation and more. Our products include transformers for audio, gate drive, power, medical/dental, wall-mount and plug-in applications; as well as inductors for current sense, common mode, toroidal, filtering and power applications.

Today, you’ll find a wide range of Triad magnetic components in advanced computers, telecommunication systems, automation controls, audio devices and other equipment. Lewis W. Howard founded Triad during the 1940s in Venice, California. He was a UC Berkley graduate, a Wescon Trade Show cofounder and was recognized as an IEEE life member.

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Part Number
Manufacturer
Description
Unit Price
In Stock

WDU12-600 WDU12-600

Triad Magnetics
Manufacturer : Triad Magnetics
Series : WDU
Part Status : Active
Region Utilized : North America
Form : Wall Mount
Input Type : Fixed Blade
Voltage - Input : 120VAC
Voltage - Output : 12V
Current - Output (Max) : 600mA
Power (Watts) : -
No Load Power Consumption : -
Polarization : Positive Center
Applications : ITE (Commercial)
Efficiency : -
Operating Temperature : -10°C ~ 40°C
Output Connector : Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 11.0mm
Size / Dimension : 3.15" L x 2.36" W x 1.89" H (80.0mm x 60.0mm x 48.0mm)
Approvals : cUL, UL
0
39 in stock

WDU15-1000 WDU15-1000

Triad Magnetics
Manufacturer : Triad Magnetics
Series : WDU
Part Status : Active
Region Utilized : North America
Form : Wall Mount
Input Type : Fixed Blade
Voltage - Input : 120VAC
Voltage - Output : 15V
Current - Output (Max) : 1A
Power (Watts) : -
No Load Power Consumption : -
Polarization : Positive Center
Applications : ITE (Commercial)
Efficiency : -
Operating Temperature : -10°C ~ 40°C
Output Connector : Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 11.0mm
Size / Dimension : 3.15" L x 2.36" W x 1.89" H (80.0mm x 60.0mm x 48.0mm)
Approvals : cUL, UL
0
26 in stock

WDU15-1700 WDU15-1700

Triad Magnetics
Manufacturer : Triad Magnetics
Series : WDU
Part Status : Active
Region Utilized : North America
Form : Wall Mount
Input Type : Fixed Blade
Voltage - Input : 120VAC
Voltage - Output : 15V
Current - Output (Max) : 1.7A
Power (Watts) : -
No Load Power Consumption : -
Polarization : Positive Center
Applications : ITE (Commercial)
Efficiency : -
Operating Temperature : -10°C ~ 40°C
Output Connector : Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 11.0mm
Size / Dimension : 3.35" L x 2.68" W x 2.17" H (85.0mm x 68.0mm x 55.0mm)
Approvals : cUL, UL
0
33 in stock

WDU15-200 WDU15-200

Triad Magnetics
Manufacturer : Triad Magnetics
Series : WDU
Part Status : Active
Region Utilized : North America
Form : Wall Mount
Input Type : Fixed Blade
Voltage - Input : 120VAC
Voltage - Output : 15V
Current - Output (Max) : 200mA
Power (Watts) : -
No Load Power Consumption : -
Polarization : Positive Center
Applications : ITE (Commercial)
Efficiency : -
Operating Temperature : -10°C ~ 40°C
Output Connector : Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 11.0mm
Size / Dimension : 2.36" L x 1.69" W x 1.54" H (60.0mm x 43.0mm x 39.0mm
Approvals : cUL, UL
0
85 in stock

WDU15-600 WDU15-600

Triad Magnetics
Manufacturer : Triad Magnetics
Series : WDU
Part Status : Active
Region Utilized : North America
Form : Wall Mount
Input Type : Fixed Blade
Voltage - Input : 120VAC
Voltage - Output : 15V
Current - Output (Max) : 600mA
Power (Watts) : -
No Load Power Consumption : -
Polarization : Positive Center
Applications : ITE (Commercial)
Efficiency : -
Operating Temperature : -10°C ~ 40°C
Output Connector : Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 11.0mm
Size / Dimension : 3.15" L x 2.36" W x 1.89" H (80.0mm x 60.0mm x 48.0mm)
Approvals : cUL, UL
0
19 in stock

WDU18-1000 WDU18-1000

Triad Magnetics
Manufacturer : Triad Magnetics
Series : WDU
Part Status : Active
Region Utilized : North America
Form : Wall Mount
Input Type : Fixed Blade
Voltage - Input : 120VAC
Voltage - Output : 18V
Current - Output (Max) : 1A
Power (Watts) : -
No Load Power Consumption : -
Polarization : Positive Center
Applications : ITE (Commercial)
Efficiency : -
Operating Temperature : -10°C ~ 40°C
Output Connector : Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 11.0mm
Size / Dimension : 3.15" L x 2.36" W x 1.89" H (80.0mm x 60.0mm x 48.0mm)
Approvals : cUL, UL
0
24 in stock

WDU18-1400 WDU18-1400

Triad Magnetics
Manufacturer : Triad Magnetics
Series : WDU
Part Status : Active
Region Utilized : North America
Form : Wall Mount
Input Type : Fixed Blade
Voltage - Input : 120VAC
Voltage - Output : 18V
Current - Output (Max) : 1.4A
Power (Watts) : -
No Load Power Consumption : -
Polarization : Positive Center
Applications : ITE (Commercial)
Efficiency : -
Operating Temperature : -10°C ~ 40°C
Output Connector : Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 11.0mm
Size / Dimension : 3.35" L x 2.68" W x 2.17" H (85.0mm x 68.0mm x 55.0mm)
Approvals : cUL, UL
0
40 in stock

WDU18-200 WDU18-200

Triad Magnetics
Manufacturer : Triad Magnetics
Series : WDU
Part Status : Active
Region Utilized : North America
Form : Wall Mount
Input Type : Fixed Blade
Voltage - Input : 120VAC
Voltage - Output : 18V
Current - Output (Max) : 200mA
Power (Watts) : -
No Load Power Consumption : -
Polarization : Positive Center
Applications : ITE (Commercial)
Efficiency : -
Operating Temperature : -10°C ~ 40°C
Output Connector : Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 11.0mm
Size / Dimension : 2.76" L x 1.97" W x 1.61" H (70.0mm x 50.0mm x 41.0mm)
Approvals : cUL, UL
0
98 in stock

WDU18-250 WDU18-250

Triad Magnetics
Manufacturer : Triad Magnetics
Series : WDU
Part Status : Obsolete
Region Utilized : North America
Form : Wall Mount
Input Type : Fixed Blade
Voltage - Input : 120VAC
Voltage - Output : 18V
Current - Output (Max) : 250mA
Power (Watts) : -
No Load Power Consumption : -
Polarization : Positive Center
Applications : ITE (Commercial)
Efficiency : -
Operating Temperature : -10°C ~ 40°C
Output Connector : Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 11.0mm
Size / Dimension : 2.52" L x 2.01" W x 1.61" H (64.0mm x 51.0mm x 41.0mm)
Approvals : cUL, UL
0
160 in stock

WDU18-300 WDU18-300

Triad Magnetics
Manufacturer : Triad Magnetics
Series : WDU
Part Status : Active
Region Utilized : North America
Form : Wall Mount
Input Type : Fixed Blade
Voltage - Input : 120VAC
Voltage - Output : 18V
Current - Output (Max) : 300mA
Power (Watts) : -
No Load Power Consumption : -
Polarization : Positive Center
Applications : ITE (Commercial)
Efficiency : -
Operating Temperature : -10°C ~ 40°C
Output Connector : Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 11.0mm
Size / Dimension : 2.76" L x 1.97" W x 1.61" H (70.0mm x 50.0mm x 41.0mm)
Approvals : cUL, UL
0
98 in stock

WDU18-600 WDU18-600

Triad Magnetics
Manufacturer : Triad Magnetics
Series : WDU
Part Status : Active
Region Utilized : North America
Form : Wall Mount
Input Type : Fixed Blade
Voltage - Input : 120VAC
Voltage - Output : 18V
Current - Output (Max) : 600mA
Power (Watts) : -
No Load Power Consumption : -
Polarization : Positive Center
Applications : ITE (Commercial)
Efficiency : -
Operating Temperature : -10°C ~ 40°C
Output Connector : Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 11.0mm
Size / Dimension : 3.15" L x 2.36" W x 1.89" H (80.0mm x 60.0mm x 48.0mm)
Approvals : cUL, UL
0
40 in stock

WDU24-1200 WDU24-1200

Triad Magnetics
Manufacturer : Triad Magnetics
Series : WDU
Part Status : Active
Region Utilized : North America
Form : Wall Mount
Input Type : Fixed Blade
Voltage - Input : 120VAC
Voltage - Output : 24V
Current - Output (Max) : 1.2A
Power (Watts) : -
No Load Power Consumption : -
Polarization : Positive Center
Applications : ITE (Commercial)
Efficiency : -
Operating Temperature : -10°C ~ 40°C
Output Connector : Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 11.0mm
Size / Dimension : 3.35" L x 2.68" W x 2.17" H (85.0mm x 68.0mm x 55.0mm)
Approvals : cUL, UL
0
14 in stock