Overview of this QC3.0 QC2.0 usb dc-dc buck converter fast charger board
Introducing QC3.0 QC2.0 usb dc-dc buck converter charging step down module 6-32V 9V 12V 24V to fast quick charger circuit board. With an input voltage range of 6V to 32V, this converter also offer flexibility for various power source. Its output voltage defaults to 5V but automatically adjusts between 3V to 12V for fast charging.
It is also built with advanced feature such as overvoltage protection, input overcurrent protection, and over temperature protection. This converter also ensure safe and smooth operation. It also support multiple fast charging protocol including BC1.2, QC2.0, QC3.0, and more & also make it compatible with a wide range of devices.
Compact in size with dimensions of 34179.5mm, excluding the USB female seat protrusion, this converter is easy to integrate into any project. Whether you’re building a DIY charger or upgrading existing devices, the QC3.0 QC2.0 USB DC-DC Buck Converter delivers efficient and fast charging performance.
Features
- Wide Input Voltage Range: The QC3.0/QC2.0 USB DC-DC Buck Converter supports input voltages from 6V to 32V. This wide range also ensure compatibility with various power source for flexible usage.
- Adaptive Output Voltage: It delivers a default output voltage of 5V, automatically adjusting between 3V to 12V. This adaptive feature enables fast charging with maximum output power of 24W.
- High Conversion Efficiency: With a conversion efficiency of 90% to 97%, it optimizes power usage. This efficiency minimizes energy loss, ensuring reliable performance and prolonged device lifespan.
- Support for Fast Charging Protocols: The module supports a variety of fast charging protocols, including QC2.0, QC3.0, and more. This compatibility enables rapid charging of compatible devices for enhanced convenience.
- Comprehensive Protection Features: It incorporates multiple protection mechanisms, including overvoltage, undervoltage, overcurrent, short circuit, and over-temperature protection. These safeguards ensure safe and reliable operation, protecting both the device and connected devices.
- Compact Design: With dimensions of 34179.5mm (excluding USB female seat protrusion), it features a compact and space-saving design. This compact size facilitates easy integration into various electronic setups and projects.
- Versatile Support: Compatible with a range of fast charging protocols including BC1.2, MTK PE+1.1, MTK PE+2.0, FCP, AFC, and SFCP. This versatility ensures broad compatibility with fast-charging-enabled devices, offering flexibility in usage.
Specification
| Specification | Description |
|---|---|
| Input Voltage Range | 6V – 32V |
| Output Voltage Range | 3V, 5V, 12V |
| Charging Protocols Supported | QC3.0, QC2.0 |
| Charging Channels | One |
| Maximum Output Current | Dependent on input voltage and charging protocol |
| Efficiency | High |
| Operating Temperature Range | -40°C to 85°C |
| Input Reverse Polarity Protection | Yes |
| Overcurrent Protection | Yes |
| Overvoltage Protection | Yes |
| Short Circuit Protection | Yes |
| Output Ripple | Low |
| Dimensions | Depends on the specific model |
| Mounting | PCB Mount |
| Status Indicators | LED(s) for indicating charging status |
| SKU | RW-473 |
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