Power Supplies/Transformers/Adapters

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US$20.99
This is a 800ma Universal AC to DC Wall Adapter. Voltage: 3,4,5,6,7.5,9,12. UL approved. 
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US$12.53
This is a really nice power supply. It's a switching DC supply so its small and light and efficient. It is thin so it fits in power strips without blocking other outlets. The output is regulated so you'll get a steady 12V up to 1000mA (1 Amp) of current draw. 5.5mm/2.1mm barrel jack, positive tip. 
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US$22.70
This is a beefy switching supply, for when you need a lot of power! It can supply 12V DC up to 6.2 Amps, running from 100V or 120V power (the plug it comes with is for US/Canada/Japan) but you can use any plug adapter for your country, or just replace the cable with a standard computer cable).
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US$10.71

This switching supply gives a clean regulated 5V output at up to 2000mA. 110 or 240 input. This cable terminates with a 'standard' 5.5mm OD, 2.1mm ID positive tip connector. This wall adapter is perfect for supplying power to the BeagleBone Black.

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US$45.45
This is a heavy-duty switching supply, for when you need heavy-duty power! It supplies a clean 5VDC at up to 10 Amps, from 110VAC or 220VAC source (US/Canada/Japan plug, can be converted to international) The output connects via a 2.5mm DC jack (2.1mm jack also fits). Green LED indicator lamp lights when unit is connected. This type of power supply is great for projects like 5V LED strips or CNC/3D Printer motors.
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US$3.63
Frequency transformer: 455KHz +/- 3%, No load Q Value: 40 min, Capacitor 180pF, Inductance 680 uH +/- 30%      Color: Yellow.
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US$3.63
The 430264 is a black sub miniature PC mounting intermediate frequency transformer.  
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US$3.63
Frequency transformer: 455KHz +/- 3%, No load Q Value: 40 min, Capacitor 180pF, Inductance 680 uH +/- 30%      Color: White.
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US$5.59
Impedance Primary(ohms): 200 CT. Impedance Sec.(ohms): 8 CT. Resistance Primary(ohms): 12.  Resistance Sec.(ohms): 1. Application (Typical): Output.
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US$5.59
Impedance Primary(ohms): 10K CT. Impedance Sec.(ohms): 2K CT. Resistance Primary(ohms): 600.  Resistance Sec.(ohms): 155. Application (Typical): Driver.
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US$5.59
Impedance Primary(ohms): 600 CT. Impedance Sec.(ohms): 600 CT. Resistance Primary(ohms): 65.  Resistance Sec.(ohms): 55. Application (Typical): Coupling.
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US$5.59
Impedance Primary(ohms): 1.5K CT. Impedance Sec.(ohms): 600 CT. Resistance Primary(ohms): 120. Resistance Sec.(ohms): 55. Application (Typical): Coupling.
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US$5.59
Impedance Primary(ohms): 4K CT. Impedance Sec.(ohms): 600 CT. Resistance Primary(ohms): 148. Resistance Sec.(ohms): 62. Application (Typical): Coupling.
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US$5.59
Impedance Primary(ohms): 10K CT. Impedance Sec.(ohms): 2K CT. Resistance Primary(ohms): 500. Resistance Sec.(ohms): 200. Application (Typical): Driver.
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US$5.59
Impedance Primary(ohms): 200 CT. Impedance Sec.(ohms): 8 CT. Resistance Primary(ohms): 12. Resistance Sec.(ohms): 1. Application (Typical): Output.
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US$5.59
Impedance Primary(ohms): 500 CT. Impedance Sec.(ohms): 8 CT. Resistance Primary(ohms): 35. Resistance Sec.(ohms): 1. Application (Typical): Output.
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US$5.59
Impedance Primary(ohms): 800 CT. Impedance Sec.(ohms): 8 CT. Resistance Primary(ohms): 40. Resistance Sec.(ohms): 1. Application (Typical): Output.
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US$3.99
Impedance Primary(ohms): 1K CT. Impedance Sec.(ohms): 8 CT. Resistance Primary(ohms): 60. Resistance Sec.(ohms): 1. Application (Typical): Output.
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US$4.19

These Trigger Transformers are excellent for Xenon Strobe Tubes. 

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US$6.45
Wire Lead Length: 1.57". Glass Tube Height: 1.26". Glass Tube Diameter: 0.236". Flash Tube material: hard glass. Type of gas: Xenon. Anode to cathode voltage: 250V minimum. 300V nominal. 400V maximum. Trigger Voltage: 6KV minimum. Rated Average Nominal Life: (6,000 flashes). Flash Tube life is based on controlled conditions at nominal voltage. 
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US$6.45

Wire Lead Length: 1.57". Glass Tube Height: 1.26". Glass Tube Diameter: 0.236". Flash Tube material: hard glass. Type of gas: Xenon. Anode to cathode voltage: 250V minimum. 300V nominal. 400V maximum. Trigger Voltage: 4KV minimum. Rated Average Nominal Life: (9000000 flashes). Flash Tube life is based on controlled conditions at nominal voltage.

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US$11.19

Wire Lead Length: 1.97". Glass Tube Height: 1.77". Glass Tube Diameter: 0.31". Flash Tube material: hard glass. Type of gas: Xenon. Anode to cathode voltage: 250V minimum. 300V nominal. 400V maximum. Trigger Voltage: 6KV minimum. Rated Average Nominal Life: (8,000 flashes). Flash Tube life is based on controlled conditions at nominal voltage.

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US$34.93

ABRA's international power transformers convert 220V AC to 110V AC or vice versa and is excellent power converter for international travel. 4.5"x3.25"x4".

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US$31.80

ABRA's international power transformers convert 220V AC to 110V AC or vice versa and is excellent power converter for international travel. 5"x3.25"x4".

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US$64.93

ABRA's international power transformers convert 220V AC to 110V AC or vice versa and is excellent power converter for international travel. 5"x5.5"x6".

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US$80.99

ABRA's international power transformers convert 220V AC to 110V AC or vice versa and is excellent power converter for international travel. 6"x5"x6".

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US$111.93

ABRA's international power transformers convert 220V AC to 110V AC or vice versa and is excellent power converter for international travel. 7"x5"x6".

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US$15.42
These open style transformers have a primary voltage of 120VAC/60Hz and can be used for small electronic projects and designs. With a center tapped secondary they are ideal where the output needs to be rectified to DC.
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US$18.15
These open style transformers have a primary voltage of 120VAC/60Hz and can be used for small electronic projects and designs. With a center tapped secondary they are ideal where the output needs to be rectified to DC.
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US$9.09
These open style transformers have a primary voltage of 120VAC/60Hz and can be used for small electronic projects and designs. With a center tapped secondary they are ideal where the output needs to be rectified to DC.
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US$8.39
These open style transformers have a primary voltage of 120VAC/60Hz and can be used for small electronic projects and designs. With a center tapped secondary they are ideal where the output needs to be rectified to DC.
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US$10.49
These open style transformers have a primary voltage of 120VAC/60Hz and can be used for small electronic projects and designs. With a center tapped secondary they are ideal where the output needs to be rectified to DC.
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US$18.15
These open style transformers have a primary voltage of 120VAC/60Hz and can be used for small electronic projects and designs. With a center tapped secondary they are ideal where the output needs to be rectified to DC.
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US$24.52
These open style transformers have a primary voltage of 120VAC/60Hz and can be used for small electronic projects and designs. With a center tapped secondary they are ideal where the output needs to be rectified to DC.
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US$17.24

These open style transformers have a primary voltage of 120VAC/60Hz and can be used for small electronic projects and designs. With a center tapped secondary they are ideal where the output needs to be rectified to DC.

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US$27.99
This is a 24 volt center tap open style transformer with a primary voltage input of 120VAC/60Hz and can be used for small electronic projects and designs. With a center tapped secondary they are ideal where the output needs to be rectified to DC.
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US$48.99
This is a 48 volt center tap open style transformer with a primary voltage input of 120VAC/60Hz and can be used for small electronic projects and designs. With a center tapped secondary they are ideal where the output needs to be rectified to DC.
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US$4.13

The MF-7 multifunctional adapters can be inserted into all kinds of plugs and provide an easy way of converting the world's power outlets into universal outlets.

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US$9.73

The WTA7 multifunctional adapters can be inserted into all kinds of plugs and provide an easy way of converting the world's power outlets into universal outlets.

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US$27.93

Equipped with plugs that can be used virtually anywhere. They can be connected with your car's cigarette plug (with neg. ground). Features: With LED power indicator / fuse protection. Fuse-protected. Thermal cut-off. Packed in blister. Indicator: power LED. 

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US$13.37

These converters enable you to use your electronic gear at home with a cigarette lighter plug. Features: For 12V neg. ground systems only. Thermal protection. 

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US$10.99
This is a 12 volt 830mA power wall adapter with a 5.5mm x 2.5mm center positive barrel jack. CSA or UL approved.
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US$8.99
This is a 12 volt 500mA power wall adapter with a 5.5mm x 2.5mm center positive barrel jack. CSA or UL approved.
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US$8.99
This is a 9 volt 600mA power wall adapter with a 5.5mm x 2.5mm center positive barrel jack. CSA or UL approved.
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US$12.03
This is a 12 volt 1500mA power wall adapter with a 5.5mm x 2.5mm center positive barrel jack. CSA or UL approved.
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US$2.72
This is a 12 volt AC 800mA power wall adapter with a 5.5mm x 2.5mm center positive barrel jack. CSA or UL approved.
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US$9.79

This is a 12 volt AC 500mA power wall adapter with a 5.5mm x 2.5mm center positive barrel jack. CSA or UL approved.

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US$9.79

This is a 9 volt AC 500mA power wall adapter with a 5.5mm x 2.5mm center positive barrel jack. CSA or UL approved.

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US$9.98
This is a 9 volt 1000mA power wall adapter with a 5.5mm x 2.5mm center positive barrel jack. CSA or UL approved.
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US$8.99
This is a 9 volt 500mA power wall adapter with a 5.5mm x 2.5mm center positive barrel jack. CSA or UL approved.
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US$31.21

Features: Size (L x W x H) (inches): 3.9 x 3.8 x 1.4. Ripple and Noise (mV p-p): 200. Load Regulation: 0.5%. Line Regulation: 0.5%. Input: 88-264VAC @ 47-63Hz. 5G Vibration. Able to withstand 300VAC surge input for 5 seconds. Short-circuit/overload/overvoltage protection. Certifications: UL/CUL/TUV/CE/CB. 

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US$160.03

Features: Size (L x W x H) (inches): 9.7 x 5.0 x 2.5. Ripple and Noise (mV p-p): 200. Load Regulation: 0.5%. Line Regulation: 0.5%. Input: 85-264VAC @ 47-63Hz. Switch-selectable AC input. Certifications: UL/CUL. 

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US$45.45

Features: Size (L x W x H) (inches): 5.1 x 3.9 x 1.5. Ripple and Noise (mV p-p): 80. Load Regulation: 0.5%. Line Regulation: 0.5%. Input: 88-264VAC @ 47-63Hz. 5G Vibration. Able to withstand 300VAC surge input for 5 seconds. Short-circuit/overload/overvoltage protection. Certifications: UL/CUL/TUV/CE/CB. 

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US$40.90

Features: Constant voltage design. Universal AC input / Full range. Fully encapsulated with IP67 level. Withstand 300VAC surge input for 5 seconds. Protections: Short circuit / Overload / Over voltage. Fully isolated plastic case. Cooling by free air convection. UL1310 Class 2 power unit, pass LPS. 100% full load burn-in test. Low cost, high reliability. Suitable for LED lighting and moving sign applications. 

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US$34.99

Features: Constant voltage design. Universal AC input / Full range. Fully encapsulated with IP67 level. Withstand 300VAC surge input for 5 seconds. Protections: Short circuit / Overload / Over voltage. Fully isolated plastic case. Cooling by free air convection. UL1310 Class 2 power unit, pass LPS. 100% full load burn-in test. Low cost, high reliability. Suitable for LED lighting and moving sign applications. 

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US$36.35

Features: Universal AC input range. Protections: Short-circuit, Overload, Overvoltage. 100% Full load burn-in test. Soft-start circuit, limiting AC surge current. Input Voltage: 85-264VAC @ 47-63Hz, or 120-370VDC. Input Current @ Full load: 0.55A(115V) / 0.35A(230V). Size: 3.9" x 0.9" x 3.5". 

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US$36.35
Universal AC input range. Protections: Short-circuit, Overload, Overvoltage. 100% Full load burn-in test. Soft-start circuit, limiting AC surge current. Input Voltage: 85-264VAC @ 47-63Hz, or 120-370VDC. Input Current @ Full load: 0.33A(115V) / 0.21A(230V).
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US$51.59

Features: Size (L x W x H) (inches): 6.3 x 3.8 x 1.5. Ripple and Noise (mV p-p): 120. Load Regulation: 0.5%. Line Regulation: 0.5%. Input: 88-264VAC @ 47-63Hz. 5G Vibration. Able to withstand 300VAC surge input for 5 seconds. Short-circuit/overload/overvoltage protection. Certifications: UL/CUL/TUV/CE/CB. 

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US$63.65

Features: Size (L x W x H) (inches): 7.8 x 3.9 x 1.5. Ripple and Noise (mV p-p): 120. Load Regulation: 0.5%. Line Regulation: 0.5%. Input: 88-264VAC @ 47-63Hz. 5G Vibration. Able to withstand 300VAC surge input for 5 seconds. Short-circuit/overload/overvoltage protection. Certifications: UL/CUL/TUV/CE/CB. 

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US$22.70

Features: Size (L x W x H) (inches): 2.5 x 2.0 x 1.1. Ripple and Noise (mV p-p): 200. Load Regulation: 0.5%. Line Regulation: 0.5%. Input: 85-264VAC @ 47-63Hz. 5G Vibration. Able to withstand 300VAC surge input for 5 seconds. Short-circuit/overload/overvoltage protection. Certifications: UL/CUL/TUV/CE/CB.

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US$24.52

Features: Size (L x W x H) (inches): 3.0 x 2.0 x 1.1. Ripple and Noise (mV p-p): 120. Load Regulation: 0.5%. Line Regulation: 0.5%. Input: 88-264VAC @ 47-63Hz. 5G Vibration. Able to withstand 300VAC surge input for 5 seconds. Short-circuit/overload/overvoltage protection. Certifications: UL/CUL/TUV/CE/CB. 

Delivery within 2-3 weeks
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US$31.21

Features: Size (L x W x H) (inches): 3.9 x 3.8 x 1.4. Ripple and Noise (mV p-p): 120. Load Regulation: 0.5%. Line Regulation: 0.5%. Input: 88-264VAC @ 47-63Hz. 5G Vibration. Able to withstand 300VAC surge input for 5 seconds. Short-circuit/overload/overvoltage protection. Certifications: UL/CUL/TUV/CE/CB. 

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US$51.59

Features: Size (L x W x H) (inches): 6.3 x 3.8 x 1.5. Ripple and Noise (mV p-p): 120. Load Regulation: 0.5%. Line Regulation: 0.5%. Input: 88-264VAC @ 47-63Hz. 5G Vibration. Able to withstand 300VAC surge input for 5 seconds. Short-circuit/overload/overvoltage protection. Certifications: UL/CUL/TUV/CE/CB. 

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US$58.92

Features: Protections: Short circuit / Over load / Over voltage. Cooling by free air convection. LED indicator for power on. 100% full load burn-in test. All using 105°C long life electrolytic capacitors. Withstands 300 VAC surge input for 5 seconds. High operating temperature up to 70°C. Withstands 5G vibration tests. High efficiency, long life, and high reliability. 

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