Description
Description
The 626V to 5V DC-DC Buck Converter 1A USB Output Module is a step-down voltage regulator designed to convert a higher DC input voltage into a stable 5 V DC output via a USB interface. It supports an input range of 626 V DC and provides regulated output suitable for powering low-power USB devices. With high conversion efficiency above 93%, it minimizes energy loss during voltage conversion under typical load conditions. The module is commonly used in embedded systems, DIY electronics, battery-powered projects, and automotive or industrial low-voltage power adaptation applications. Its compact form factor enables easy integration into space-constrained electronic assemblies.
Features
- Input Voltage Range: 626 V DC
- Output Voltage Regulation: Fixed 5 V DC via USB interface
- Output Current Capability: Up to 1 A
- Conversion Efficiency: >93% under typical load conditions
- Interface Type: Standard USB Type-A output port
- Module Form Factor: Compact PCB-based DC-DC converter module
- Power Conversion Topology: Step-down (Buck) switching regulator
- Application Compatibility: Embedded systems, DIY electronics, automotive and battery-powered devices
Specifications
- Input Voltage | 626 V DC
- Output Voltage | 5 V DC (regulated USB output)
- Output Current | Up to 1 A
- Conversion Efficiency | >93%
- Output Interface | USB Type-A port
- Power Topology | DC-DC step-down (Buck) switching regulator
- Quiescent Current | Low standby consumption (typical for buck modules)
- Module Type | PCB-mounted DC-DC converter module
- Operating Environment | Low-voltage DC electronic systems
- Application Area | Embedded systems, automotive electronics, DIY projects, battery-powered devices
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