» Power Supplies » Power Adapters
High quality switching 'wall wart' AC to DC 5V 2A wall power supply manufactured specifically for SparkFun Electronics.
This 4A capable PowerBoost 1000 can turn almost any battery voltage below 5.5V into a steady 5.2V to power your USB devices.
This is a general purpose unregulated power adapter that converts 120VAC@60 Hz (North American) to 6V DC at 500mA.
This is a general purpose unregulated power adapter that converts 120VAC@60 Hz (North American) to 12V DC at 1 Amp.
The BVR Breadboard regulator kit makes it easy to add regulated, switchable power to your breadboard by using practically any 2.1mm DC adapter!
2.1mm barrel power jack socket. For connecting barrels, I mean "power leads"!
It's a handy power-breakout, featuring barrel-jack input, and multiple 5V regulated, unregulated, and USB-compatible power taps.
Instead of yanking and plugging 2.1" power connectors, toggle the power with this short inline power switch.
Need a tidy DC-to-DC converter? This SparkFun breakout board offers 6 amperes of conversion, taking any DC voltage between 4.5-14VDC, and turning it to a selectable voltage between 0.59 and 5.5VDC.
This budget DC-DC boost converter cranks up input voltage from as low as 2V to an output as high as 28VDC
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