Power Supply

This product looks like a normal battery holder, but on its back, there is a DC to DC step up converter circuit to generate a... More

AnyVolt Micro is a miniature step-up / step-down switching DC-DC converter. The output is adjustable from 2.6V to 14V and currents up to 0.5A can be drawn.... More

The NCP1400 is a 5V DC-DC converter. The breakout board will accept voltage inputs between 1 and 4 Volts and output a constant, low ripple 5V output... More

This is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple... More

This is a breakout board for the non-isolated, 6A DC-to-DC Converter Module . The module can convert any DC voltage between 4.5-14VDC to a... More

The NCP1400 is a 3.3V DC-DC converter. The breakout board will accept voltage inputs between 1 and 3 Volts (such as 1 or 2 AA batteries) and output a... More

High quality switching 'wall wart' AC to DC 5V 1000mA wall power supply manufactured specifically for Spark Fun Electronics. These are switch mode power... More

High quality switching 'wall wart' AC to DC 9V 650mA wall power supply manufactured specifically for Spark Fun Electronics. These are switch mode power... More

High quality switching 'wall wart' AC to DC 5V 1000mA wall power supply manufactured specifically for portable electronics devices. These are switch mode... More

High quality switching 'wall wart' AC to DC 9V 650mA wall power supply manufactured specifically for portable electronics devices. These are switch mode... More

This is a simple cable that adapts from a USB port to a 5.5x2.1mm barrel connector, center positive. This cable allows the user to use a USB port on a... More

Two pin JST connector to a 2.1x 5.5mm barrel jack, 6.25 inch long jumper cable. We use this cable to adapt from a wall power supply to a relatively small,... More

This is a really exotic adapter cable. Use this to pull power from a USB port to a 2.1x5.5mm barrel jack center positive. Cable is 9 inches long. Good... More

MeanWell NES-100-12 is a 100 Watts AC/DC 12 volts output power supply. This is the general purpose AC/DC switching power supply... More

MeanWell S-201-12 is a 198 Watts AC/DC 12 volts output power supply. This is the general purpose AC/DC switching power supply utilized... More