HW-298 QC3.0 QC2.0 Fast Charging DC-DC Buck Converter Module (6V–30V Input, Smart 3V–12V Output)

The HW298 QC3.0/QC2.0 Fast Charging DC-DC Buck Converter Module (6V–30V Input, Smart 3V–12V Output) is a high-performance step-down power module designed to provide fast charging output compatible with Quick Charge protocols. It can automatically adjust the output voltage between 3V and 12V depending on the connected device, ensuring efficient and rapid charging.

This module is also known as: HW298 QC3.0 Buck Converter, Fast Charge Step Down Module, Quick Charge Power Module, DC-DC Fast Charging Converter, QC2.0 QC3.0 Charger Module.

With a wide 6V–30V input range, this module is ideal for converting higher voltage sources such as batteries, adapters, or solar systems into a stable USB fast charging output. It supports Quick Charge 2.0 and 3.0 protocols, making it suitable for charging smartphones, tablets, and other USB-powered devices efficiently. It is commonly used in car chargers, DIY power supplies, battery systems, solar charging setups, and portable charging projects.

If you are searching for a HW298 QC3.0 buck converter price in Bangladesh, this module offers a compact and efficient solution for fast charging applications.

• Model: HW298
• Input Voltage: 6V – 30V DC
• Output Voltage: 3V – 12V (automatic adjustment via QC protocol)
• Charging Protocol: QC2.0 / QC3.0 supported
• Output Type: USB fast charging output
• Conversion Type: DC-DC Buck (Step-down)
• Efficiency: High efficiency switching design
• Application: Fast charging, car charger, power supply, DIY electronics, battery systems