JSADZKJ 12V 24V DC to 5V 3A USB Female Converter Adapter Buck Module,DC to D C 12V Step-Down Power Adapter,Step-Down Converter,Dc Converter Car Power Voltage(USB Connector with Dust Cover)

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,475 (2026-07-24 기준)

상품 특징

• 【12V to 5V Step-Down Power Converter】Input Voltage: DC 12V; Output Voltage: DC 5V; Output Current: 3A (max.);No-Load Current: 10mA;Output Power: 15W (max.) (Note: When using this converter, the device power must be less than 15W).
• 【Efficient Buck Converter 】Powering 5V devices from a 12V source: significantly reduces rectification loss at the output end of the switching power supply, thereby improving conversion efficiency. Built with an intelligent step-down processing chip, it automatically activates protection against over-voltage, over-current, overheating, and short circuits.
• 【Dual Protection】The USB port features a dust cover design to prevent short circuits and poor contact, effectively extending the device's service life. With an IP68 waterproof rating, it offers water resistance, dust resistance, explosion resistance, and shock resistance, enabling it to adapt to various harsh environments.
• 【Wide range of applications】 Widely used in 5V electronic devices such as dashcams, navigation systems, radar detectors, car audio systems, LCD TVs, LEDs, walkie-talkies, surveillance systems, and DIY home power supplies.
• 【Plug-and-Play Installation】The compact size and durable aluminum case make this converter easy to install and integrate into your projects. just connect the input and output wires.

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