DC12V To DC4.2V 3A 13W Step Down Power Supply Converter Regulator Module Tool

DC12V To DC4.2V 3A 13W Step Down Power Supply Converter Regulator Module Tool. Output curret: 3A. 1x Power Converter. Output wire color: ( )Yellow, (-)Black. Output power:13W. Input wire color : ( )Red, (-)Black. No wiring reverse short-circuit protection for this device. Thin, small size, high efficiency and easy to install.. Condition:: New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : Brand: : Unbranded/Generic , ISBN: : Does Not Apply: MPN: : Does Not Apply , GTIN: : Does Not Apply: EAN: : Does Not Apply , 。

DC12V To DC4.2V 3A 13W Step Down Power Supply Converter Regulator Module Tool
DC12V To DC4.2V 3A 13W Step Down Power Supply Converter Regulator Module Tool