Power Adapters


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17 Products Found


40404

1.23V to 30V Step-Down Buck Converter

This adjustable buck converter takes a higher voltage and efficiently cuts it down between 1.23~30VDC, without wasting the power a linear regulator or resistor will.

$3.95 USD

34015

SparkFun Power Adapter, 5VDC @2A

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

$5.95 USD

34010

Adapter, 6VDC @ 500mA

This is a general purpose unregulated power adapter that converts 120VAC@60 Hz (North American) to 6V DC at 500mA.

$9.95 USD

34040

Adapter, 12VDC @ 1A

This is a general purpose unregulated power adapter that converts 120VAC@60 Hz (North American) to 12V DC at 1 Amp.

$11.55 USD

34020

Breadboard Voltage Regulator Kit

The BVR Breadboard regulator kit makes it easy to add regulated, switchable power to your breadboard by using practically any 2.1mm DC adapter!

$5.95 USD

17440

Barrel Power Jack socket, 2.1mm Connection

2.1mm barrel power jack socket. For connecting barrels, I mean "power leads"!

$1.00 USD

42000

SLVR-1 Power Supply

It's a handy power-breakout, featuring barrel-jack input, and multiple 5V regulated, unregulated, and USB-compatible power taps.

$8.50 USD

50515

SparkFun DC/DC Converter

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.

$21.95 USD

34050

Adapter, 9VDC @ 1A

This Adapter, 9V @ 1A is a economical power transformer.

$5.45 USD

34140

Adapter, 12VDC @ 2.0A - US

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

$10.00 USD

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