Features: Upgrade your power solution with Step Down converter module, featuring adjustable voltages output (1.25V-48V), wide 12V-120V input ranges, and builts in triple protections against over current, short circuit, and overheating for performances. Engineered with precisions voltages regulation, soft starts technology, and 1.5A output current, this none isolated high voltages Step Down power module maintains stable conversion efficiency while requiring a minimum 5V voltages differential between input and output. Ideal for electronics enthusiasts, industrial engineers, and project creators working on electric vehicles, solar energy systems, or power supply configurations requiring flexible voltages adaptation. Perfect for converting high voltages battery packs to low voltages circuits in robotics, LED lighting installations, laboratory equipment, or automotive electronics where precise voltages control is critical. ABS housing with robust electronic components ensures durability in demanding environments, while the adjustable output supports multiple preset voltages (1.8V/3.3V/5V/12V) for seamless integration into diverse electronic applications. Specifications: Materials: ABS + Electronic Components Size: 4.4x2x1.4cm Quantity: 2Pcs, 4Pcs(optional) Package Includes: 2/4Pcs voltages Converter Board note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.