EC Buying 10Pcs Mini560 DC-DC Buck Converter Module 5A 3.3V Output, Step Down Voltage Regulator Board 6V–20V Input, High Efficiency Synchronous Rectification Power Supply Module

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,467 (2026-07-28 기준)

상품 특징

• This DC‑DC buck converter provides a regulated 3.3V output designed for powering low‑voltage electronics. It supports an input voltage range of 6V–20V and maintains stable conversion when the input voltage exceeds the required differential margin.
• The module supports output current up to 5A under appropriate thermal conditions. For continuous operation above 4A, additional heat dissipation is recommended to maintain stable performance and operating temperature.
• Designed with synchronous rectification and a switching frequency of approximately 500kHz, the converter achieves high energy conversion efficiency. This helps reduce heat generation and improve overall power utilization.
• The switching regulation design provides relatively low ripple and low noise output, supporting stable operation of microcontrollers, communication modules, sensors, and other sensitive electronic components.
• The compact PCB layout allows installation in space‑constrained applications such as embedded systems and portable devices. The module uses a non‑isolated buck topology suitable for DC voltage step‑down applications.

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