DC-DC 12V To 5V 3A USB Converter Power Supply Module❤

Feature: \n 1. Internal circuit board adopts precision SMT workmanship, stable performance and high efficiency.\n2. Sealed silicone housing, waterproof, dustproof and anti-shock.\n3. Single USB output port, convenient to supply power for electronic devices.\n4. With overvoltage, overcurrent, overheat and short circuit protection, and can work normally after restoring to normal condition.\n5. Widely used in LED screen, automotive GPS navigation, MP3, MP4, car DVD, audio, electronic dog, etc. \n\nSpecification: \n\nFeatures: \n\n1. Internal circuit board adopts precision SMT workmanship, stable performance and high efficiency.\n\n2. Sealed silicone housing, waterproof, dustproof and anti-shock.\n\n3. Single USB output port, convenient to supply power for electronic devices. \n\n4. With overvoltage, overcurrent, overheat and short circuit protection, and can work normally after restoring to normal condition.\n\n5. Widely used in LED screen, automotive GPS n: