Power sources, chargers, batteries and battery holders. Different ways to power your project.
Code: SKU-000445
This simple cable has so many uses! Plug the 9 volt battery clip onto a standard 9V battery and connect the other end to anything with a 5.5x2.1mm centre-positive barrel jack.Use this cable to battery-power any device that needs 9V and has an on-board barrel jack - it works great for Arduinos d... More Details...
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Code: SKU-007784
This is a high grade DC Buck converter that inputs 8 to 12V and outputs 5V up to 3A or 15W. With good thermal performance and protection this DC block is perfect for battery applications (such as SLAs or LFPs) that need to power a USB or 5V device even while the input is varying (battery charge/... More Details...
In stock in Australia
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Code: SKU-000215
This is a simple cable that adapts from a USB port to a 5.5x2.1mm barrel connector centre positive. This cable allows the user to use a USB port on a computer laptop or on our cigarette power supply to provide our development boards with 5V.The USB specification limits current consumption to a... More Details...
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Code: SKU-000241
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 SMD JST connector. More Details...
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Code: SKU-007785
This is an industrial grade DC Buck-Boost converter that inputs 8V to 40V and outputs 12V up to 3A or 36W. More Details...
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Code: SKU-000639
This adaptor allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm centre-positive female barrel jack. If you have a power supply with a barrel jack and want to plug it into a breadboard this might be the simple solution. More Details...
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Code: SKU-000638
This adaptor allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm centre-positive male barrel jack. If you need to connect bare wires to a barrel jack on an Arduino or a development board this might be the simple solution. More Details...
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Code: SKU-006576
This is a cost effective 5V, 2.4A dual USB Output Car Charger . More Details...
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