Power Supplies


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80 Products Found


34140

Adapter, 12VDC @ 2.0A - US

12VDC, 2 Amp, power supply with center positive polarity for general project use.

$12.00 CAD



19210

5V Boost Regulator

The Pololu 5V Boost Regulator NCP1402 is a very tiny source of 5V from supply voltages as low as 0.8V.

$6.90 CAD



34015

Sparkfun Power Adapter, 5VDC @2A

High quality switching 'wall wart' AC to DC 5V 2A wall power supply manufactured specifically for Spark Fun Electronics.

$7.14 CAD



19200

Pololu Step-Up/Step-Down Voltage Regulator S8V3A

This switching regulator lets you power circuits with higher and lower than the voltage of your power source!

$11.94 CAD



18938

PowerBoost 500 Shield

The Adafruit PowerBoost 500 Shield is a clever add-on for your MOBILE Arduino project. It's a power supply, charger, and battery pack all-in-one.

$23.94 CAD



34161

Switching Power Adapter Brick 5VDC, 5A

Sometimes 5VDC is good. Sometimes backing it up with 5A is better! This brick power supply is ideal for powering addressable strip LEDs.

$20.34 CAD



34162

Switching Power Supply Brick 5VDC, 8A

Have a really heavy 5VDC power requirement? Will an 8A power brick with a regular barrel jack connector do the job?

$26.40 CAD



BATTC1225

Coin Cell Battery - 12mm

CR1225 12mm 47mAh coin cell batteries. Perfect small battery for miniature sensor node applications.

$2.34 CAD



52229

9V Battery Holder w/ Switch & 2.1mm Plug

This is a 9V battery pack with on/off switch and a 2.1mm barrel plug, you get both parts and will have to solder them together. Use this to battery-power your Arduino (or other electronic projects).

$4.80 CAD



52233

Adapter, 9VDC @ 1.0A

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.

$8.40 CAD



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