5 Pack High Voltage Adjustable Buck Converter – 12-120V to 1.5-48V Step-Down Regulator (1.5A, 85% Efficiency, 110KHz) Power your high-voltage projects with this 5-pack of versatile buck converters, designed to convert 12-120V DC input to an adjustable 1.5-48V output. Perfect for industrial controls, solar systems, automotive applications, and DIY electronics requiring flexible voltage regulation from extreme voltage sources. These modules feature a wide adjustable output range (1.5-48V) with 1.5A max current and 85% efficiency, making them ideal for powering various electronics. The 110KHz switching frequency ensures stable performance, while the 44x20x15mm compact design fits easily in tight spaces. Key Features: ✔ Ultra-Wide Input (12-120V) – Works with 12V/24V automotive, 48V industrial, and 72V/120V solar systems ✔ Adjustable Output (1.5-48V) – Fine-tune voltage for different applications with a precision potentiometer ✔ 1.5A Max Current – Reliable power for sensors, microcontrollers, and small electronics ✔ 85% Efficiency – Balances performance and energy savings ✔ Compact & Durable (44x20x15mm) – Sturdy PCB with through-hole mounting ✔ 5-Pack Bundle – Great for prototyping, testing, or multiple projects Ideal for: Solar power monitoring Automotive electronics Industrial control systems DIY electronics prototyping Battery charging applications