LM2596 Adjustable DC-DC Buck Converter Module with Digital Voltmeter, Calibratable Version, 4–40V Input, 1.25–37V Output, 3A Max, Pack of 2

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,478 (2026-07-24 기준)

상품 특징

• Built-in Digital Voltmeter with High Accuracy Integrated LED voltmeter displays input or output voltage with ±0.1V accuracy, measurement range 0–40V. (Note: Voltmeter does not operate when input voltage is below 4V.)
• One-Button Voltage Switching & Memory Function Single tactile button allows quick switching between input and output voltage measurement, with LED indicators showing the active channel. Settings are saved automatically and retained after power-off.
• Voltmeter On/Off & Calibration Support Long-press the button (1–4 seconds) to turn off the voltmeter. Advanced calibration mode allows fine adjustment of voltage display accuracy (reference range 2.45–2.60V), with values stored permanently in onboard memory.
• Wide Input/Output Range & Stable Performance Input voltage range: 4.0–40V (input must be at least 1V higher than output). Adjustable output voltage: 1.25–37V continuously. Supports up to 3A peak current, with 2A recommended for stable operation.
• Easy Wiring with Screw Terminals Equipped with screw terminals for quick, solder-free installation, while retaining solder pads for permanent connections. Ideal for prototyping, DIY electronics, power supply projects, and embedded systems.

스펙 정보