Key benefits — why you need this DC stepdown (buck) module Stable, regulated output: provides consistent DC voltage after stepping down, protecting sensitive electronics from overvoltage and ensuring reliable operation. conversion efficiency: synchronous rectifier design minimizes power loss and heat, improving overall efficiency and extending service life. Builtin protection and safe wiring: includes overcurrent protection to prevent damage from excessive load; both input and output use screw terminals for secure, easy connections. Compact and versatile: small footprint and wide input/output ranges make it suitable for many powerconversion tasks across automotive, industrial, and hobby electronics. Main features and specifications Function: DC stepdown (buck) converter with synchronous rectifier and overcurrent protection. Input voltage range: DC 6.5 V to 60 V. Output voltage range: DC 1.25 V to 30 V (adjustable). Maximum load capacity: 10 A. Dimensions: length ≈ 75 mm (3.0 in), width ≈ 21 mm (0.8 in), height ≈ 16 mm (0.6 in). Operating temperature: 40 °C to +85 °C. Wiring: screw terminal design on both input and output for convenient, secure connections. Reliability: designed for long service life when used within specified ranges. How this product solves common problems Prevents component damage from input voltages by precisely stepping voltage down to the required level. Reduces energy waste and heat generation thanks to a efficiency synchronous rectifier, making it suitable for batterypowered and heatsensitive applications. Limits current with overcurrent protection to avoid load damage or failure in case of short circuits or overloads. Makes installation simple with screw terminals, removing the need for soldering in many setups. Practical use scenarios Automotive electronics: Step down a vehicle's 12–24 V system to power onboard sensors, microcontrollers, or auxiliary devices requiring stable lower voltages (within the 1.25–30 V output range) while handling up to 10 A. Industrial control and instrumentation: Convert 24–48 V supply rails to precise voltages for PLCs, relays, or control modules; compact size fits control cabinets and reduces thermal issues due to efficiency. DIY and embedded projects: Power singleboard computers, motor controllers, LED drivers, or batterypowered projects where adjustable, efficient voltage regulation and easy screwterminal wiring are needed. Installation and usage tips Verify input and output voltage ranges and set the output voltage before connecting sensitive loads. Observe polarity on the screw terminals; secure wires firmly to prevent intermittent connections. Allow for ventilation around the module under heavier loads to aid heat dissipation, even though the synchronous design improves efficiency. Use appropriate fusing or circuit protection in addition to the module's overcurrent feature for systemlevel safety. What to expect in performance Stable, adjustable output voltages from 1.25 V up to 30 V under input voltages of 6.5–60 V. Reliable operation across a wide temperature range (40 °C to +85 °C). Maximum supported load of 10 A when operated within specified voltage and thermal conditions. Safety and compatibility notes Do not exceed the specified input voltage range or maximum load to avoid damage. Ensure wiring and connectors are rated for the expected current. The module is compatible with a broad range of DC systems within the listed input/output ranges; confirm compatibility with your device's power requirements before use.