{"product_id":"micro-usb-dual-supply-dual-ideal-diodes","title":"Micro-USB Dual Supply - Dual Ideal Diodes","description":"\u003cp\u003e\u003cstrong\u003ePower multiple devices from two micro USB supplies!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere does power go? \u003c\/strong\u003ePower from each Micro USB connector goes via a MOSFET \"Ideal Diode\" which is then connected to a Dual Female USB A connector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat about back powering? \u003c\/strong\u003eThe ideal diode prevents power from being fed back into either Micro USB port (power supply).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich power supply is used?\u003c\/strong\u003e It will draw power from the supply with the highest voltage and if the voltages equalize (due to the current draw) it will share the load on the power supplies connected to both Micro USB connectors (droop method).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere does data go? \u003c\/strong\u003eData from each Micro USB port is connected to one of the USB Type A connectors (labelled TOP \/ BOT on the bottom of the PCB).\u003c\/p\u003e\n\u003cp\u003eA micro-USB cable or USB-C cable may be required (not included).\u003c\/p\u003e\n\u003ch2\u003eUsage Examples\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCreate a redundant power supply for a Raspberry Pi (using any mix of mains\/battery USB supplies)\u003c\/li\u003e\n\u003cli\u003eLoad share with multiple supplies with a similar specification (droop method).\u003c\/li\u003e\n\u003cli\u003eKeep your Pi (or other USB powered devices) running whilst switching between power supplies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePlease Note\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFor use with 5V supplies and devices - Using anything else may damage your power supply\/charger\/USB devices and the Dual Supply board.\u003c\/li\u003e\n\u003cli\u003ePCB and LED colour may vary\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi\/USB Power Monitor\/USB Load not included.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"8086","offers":[{"title":"Default Title","offer_id":48620812337374,"sku":"tpv1787258110567","price":2.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/0705\/9422\/files\/micro-usb-dual-supply---dual-ideal-diodes_1.jpg?v=1787258119","url":"https:\/\/primewearfashion.shop\/products\/micro-usb-dual-supply-dual-ideal-diodes","provider":"My Store","version":"1.0","type":"link"}