Usb Qc3.0 Usb Dc-Dc Converter Charging Step Down Module 12V 24V To Fast Quick Charger Circuit Board 5V

Description: DC-DC Step Down Converter Module with Multiple USB Output Ports, Supports Wide Voltage Input for Fast Charging, Voltage Regulation and DIY Electronic Power Supply Applications Features: 1. High Efficiency Conversion Performance: Premium 220 series inductors and low ESR solid capacitors + Delivers up to 96% voltage conversion efficiency, effectively suppresses current ripple and reduces heat accumulation + Guarantees stable output voltage, avoids device damage from unstable current, and prolongs the service life of powered electronics. 2. Durable Circuit Board Construction: Thickened flame-retardant fiberglass (FR-4) PCB substrate + Features excellent heat dissipation, anti-oxidation and short-circuit protection properties + Supports long-term stable operation even in high temperature or humid working environments, greatly reducing safety hazards. 3. Multiple USB Output Design: Corrosion-resistant tin-plated USB-A ports + Supports simultaneous fast charging for multiple connected devices, compatible with mainstream fast charging protocols + Meets the charging needs of mobile phones, tablets, power banks and electronics at the same time, improving your charging efficiency. 4. Flexible Input Compatibility: Dual input design of DC socket and soldering terminal with clearly marked polarity + Adapts to wide 9V-36V DC voltage input from different power sources + Fits various scenarios including car power modification, solar power system matching and DIY electronic project development. 5. Easy Installation Structure: Pre-drilled mounting holes and clearly labeled functional areas + Allows quick fixing on project casings or work platforms, reduces wiring error risks + Suitable for both electronic beginners and professional engineers, simplifies your assembly and debugging process. Specifications: Category: DC-DC Step Down Power Converter Module Material: FR-4 Fiberglass PCB, Copper Conductive Components, Tin-plated USB Ports, Solid Capacitors, Magnetic Inductors Color:As the picture show Application: DIY electronic projects, automotive charging modification, solar power systems, multi-device charging stations, industrial power regulation Quantity : 1 piece Note: 1. Please allow differences due to manual measurement, thanks. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.