TDA7297B Цифровой усилитель 15 Вт + 15 Вт Двухканальный аудио модуль управления + 3 дюймов 4Ohm15W полный спектр аудио динамик + В постоянного тока адаптер питания
Power Adapter DC-DC 4.5-24V to 0.93-20V 2A Buck Converter Adjustable Power Supply + Red LED Digital Voltmeter #090416
USD 7.96/piece
DC Step Down Converter DC to DC 4.5-24V to 0.93-20V 2A Adjustable Voltage Regulator With Blue LED Voltmeter #090419
USD 8.62/piece
DIY Adapter DC to DC 4.5-24V to 0.93-20V 2A Adjustable Switch Power Supply With Green LED Voltmeter #090420
USD 8.62/piece
DC Buck Converters with Digital Red LED Voltmeter Ammeter Display Voltage Regulator 4.5-24V to 1-20V 2A #090459
USD 11.60/piece
Power Adapter DC 4.5~24V to 1~20V 2A 20W Buck Converter Adjustable DC 5V/12V 2A Voltage Regulator + Blue LED Voltmeter Ammeter
USD 12.05/piece
DC 5~24V to 1~20V 2A 20W Buck Converter Adjustable Voltage Regulator/Power Adapter + Digital Voltage Ammeter
USD 11.50/piece
DC to DC 4.5-24V to 1-20V 2A Adjustable Step Down Power Supply Power Adapter + Red LED Voltmeter Ammeter #090469
USD 10.42/piece
Mini LTC1871 100W/6A DC Power Source Step Up Converter DC DC 3.5V-30V 6A 100W Adjustable Converters +Red LED Voltmeter #090081
USD 14.31/piece