DC 9V-16V to 5V 10A 50W Step Down Buck Converter Power Module

DC 9V-16V to 5V 10A 50W Step Down Buck Converter Power ModuleThis high-efficiency DC 9V-16V to 5V 10A 50W Step Down Buck Converter Power Module is engineered to step down higher DC voltages into a stable, high-current 5V output. Furthermore, it is capable of delivering up to 50W of power (10A continuous), consequently making it ideal for high-drain electronics, LED arrays, and multi-board computing setups. Therefore, it provides an exceptional power conversion solution for automotive, industrial, and robotics projects. However, users must ensure proper thermal management, such as utilizing the included metal heatsink plate, to prevent thermal throttling under heavy loads. Specifically, the synchronous rectification design ensures high conversion efficiency while minimizing energy waste. Moreover, the compact dual-board layout allows for easy integration into tight electrical enclosures.

Key Features

• High Current Output: Delivers a robust 10A continuous current to power demanding electronic devices safely.
• Synchronous Rectification: Maximizes conversion efficiency and reduces heat generation during high-power operation.
• Included Aluminum Heatsink: Comes with a matching metal plate to assist in passive thermal dissipation.
• Low Dropout Performance: Efficiently handles input voltages ranging from 9V to 16V DC.
• Compact Form Factor: Features a stacked vertical component design to minimize footprint requirements.
• Secure Mounting Pads: Large solder pads and mounting holes ensure solid mechanical and electrical connections.

Technical Specifications

• Input Voltage Range: 9V DC to 16V DC.
• Output Voltage: 5V DC (Fixed).
• Maximum Output Current: 10A.
• Maximum Output Power: 50W.
• Conversion Efficiency: Typically ≥ 90% under optimal load.
• Operating Temperature: −40°C to +85°C.

Mechanical Specifications

• PCB Construction: Multi-layer FR4 board with heavy copper traces.
• Cooling Component: Brushed aluminum thermal plate included.
• Terminal Configuration: Large through-hole/pad terminals for wire soldering.

Dimensions

• Module Length: ≈ 35.0 mm.
• Module Width: ≈ 35.0 mm.
• Height: ≈ 12.0 mm (Including stacked components).

Pinout and Wiring

• VIN: Connect to the positive DC input source (9V−16V).
• VOUT: Regulated 5V positive power output.
• GND: Common ground terminals for both input and output circuits.
• Wiring Note: Use appropriately thick gauge wires to handle the 10A current safely without excessive voltage drop.

Datasheet Reference: Download Datasheet

• • High-Current Step-Down Converter Reference Specifications

Commonly Used in

• Automotive 12V to 5V Power Systems
• High-Power LED Lighting Installations
• Industrial Automation Control Panels
• Robotics Power Distribution Boards
• Multi-Port USB Charging Hubs

Applications

• Engineers utilize this module to step down 12V automotive power for sensitive 5V electronics.
• It serves as a primary power source for high-density LED strip arrays requiring stable current.
• Consequently, it powers heavy-duty robotics controllers that draw significant amperage.
• Furthermore, integrators deploy it in industrial environments where high reliability and efficiency are mandatory.
• Ultimately, it provides a stable 5V 50W rail from a standard 12V battery source.

Equivalent Models

• LM2596 3A Module: A lower-current alternative for lighter loads.
• DC-DC 12V to 5V 15A Converter: A higher-amperage enclosed module.
• XL4016 8A Buck Converter: An adjustable high-current step-down board.

Package Includes

• 1 x DC 9V-16V to 5V 10A Step Down Buck Converter Board