4 USB DC-DC Buck fast charge module

The 4 USB DC-DC Buck Fast Charge Module is a versatile power module designed to efficiently convert higher DC voltages to 5V DC for fast charging multiple USB devices simultaneously. It typically integrates multiple buck converters or a single high-power buck converter with multiple outputs, enabling fast charging capabilities while maintaining stable voltage and current regulation. This module is commonly used in DIY electronics, portable power banks, and charging stations.

Key Features:

• Converts higher DC voltages to 5V DC
• Multiple USB ports for simultaneous charging
• Fast charging support (e.g., QC 2.0, QC 3.0, or PD)
• High efficiency and low heat generation
• Overcurrent and overvoltage protection
• Short circuit protection
• Compact and modular design
• Easy to integrate into various projects

Technical Specifications:

• Input Voltage Range: Varies by model (e.g., 6V-36V)
• Output Voltage: 5V (typically)
• Output Current: Varies by model and configuration (e.g., up to 3A per USB port)
• Efficiency: Typically >85%
• Operating Temperature: -40°C to +85°C
• Dimensions: Varies by model
• Weight: Varies by model

Applications:

• DIY electronics projects
• Portable power banks
• USB charging stations
• Solar power systems
• Automotive applications
• Industrial power supplies