Buy 12V to 5V DC-DC 2A Step Down Converter with USB Output
Parameter: these usb buck module input voltage range DC 12V and output voltage default DC 5V, the maximum output current is 3A, no-load current is
12V to 5V Direct Current Converter Buck Module USB Output Power Adapter Direct Current Power Adapter Converter Regulator Car Power Converter (3)
12V to 5V USB converter: input voltage: DC8-20V, 12V changes to 5V; Output current: 3A max; No-load current: 10mA; Output power: 15W max Micro USB
DC-DC Buck Converter Module 12V to 5V Micro USB Power Adapter Compatible with Ring Alarm Keypad (1 Piece)
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5V To DC 12V 2.1Mm X 5.5Mm Module Converter DC Male Connector Jack Cable Plug,USB To DC Cable -1M
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iMBAPrice 5V DC Wall Power Adapter UL Listed Power Supply (5-Feet, 5V 1.2A(1200mA))