{"product_id":"arduino-power-supply-12v-2a-high-voltage-universal-discontinued","title":"Arduino Power Supply - 12V 2A - High Voltage (Universal) [discontinued]","description":"\u003cp\u003eLooking for an Arduino Power Supply? You're in the right place!\u003c\/p\u003e\n\u003cp\u003eThe Arduino UNO is very flexible when it comes to power requirements, and is able to \u003cspan style=\"line-height: 1.6;\"\u003eoperate via the DC Barrel Jack on a supply of 6 to 20V. However, i\u003c\/span\u003e\u003cspan style=\"line-height: 1.6;\"\u003ef the board is supplied with less than 7V, the unit’s performance could become unstable, and the 5V I\/O pin may end up supplying less than 5V, which could cause additional circuitry to function incorrectly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"line-height: 1.6;\"\u003eVice versa, using an over-voltage power supply up to 20V will cause the regulators on the board to run at full-whack, dissipating the extra voltage as heat. This is both inefficient, and could cause over-heating of the Arduino!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTherefore, the recommended voltage is 9V to 12V. This is a nice middle ground which enables the board regulators to easily dissipate any unrequired energy, and additionally, supply the correct voltage to the various I\/O pins on the Arduino.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"line-height: 20.7999992370605px;\"\u003e\u003cstrong\u003eNote: The Vin pin on the Power Pins I\/O will copy the voltage input supplied through the power jack, and act as an output of that voltage. In this way, you effectively have a customisable output voltage pin on the Arduino which will replicate the input voltage of your power supply\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"line-height: 20.7999992370605px;\"\u003eWe stock two different types depending on your application; a 9V option and this higher voltage 12V supply. Both will work perfectly well, but we recommend the 9V unit for \"most\" applications, unless you know that you need the 12V supply and have a specific application in mind.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"line-height: 1.6;\"\u003eOur Arduino Power Supplies are centre positive DC Barrel Plug 5.5mm\/2.1mm and come in a Universal package\u003c\/span\u003e\u003cspan style=\"line-height: 1.6;\"\u003e, containing a UK 3 Pin, EU 2 Pin, US 2 Pin and AUS 2 Pin adaptor for use all over the world!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style=\"line-height: 1.6;\"\u003e12V Output\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.6;\"\u003e2A Operating Current\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.6;\"\u003eDC (Direct Current)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCentre Positive \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBarrel Plug Inside Diameter (ID): 2.1mm\u003c\/li\u003e\n\u003cli\u003eBarrel Plug Outside Diameter (ID): 5.5mm\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.6;\"\u003eLED Power Indicator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.6;\"\u003eInput: 100-240V @ 50~60Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.6;\"\u003eRipple Voltage: 50mV Max\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.6;\"\u003eLead Length: 1m\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ModMyPi","offers":[{"title":"Default Title","offer_id":46375173750841,"sku":"kka1787257905921","price":7.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/arduino-power-supply---12v-2a---high-voltage-universal-discontinued_1.jpg?v=1787257914","url":"https:\/\/myoutfitstore.shop\/products\/arduino-power-supply-12v-2a-high-voltage-universal-discontinued","provider":"My Store","version":"1.0","type":"link"}