HW-514 (XL4015) 75W 5A DC-DC USB Buck Module

Product Description:

✨ Module Model: HW-514 V2.0

⛔ Core Controller IC: XL4015 (180KHz fixed frequency PWM buck converter)

✨ Input Voltage Range: DC 4.0V to 38V (Note: The input voltage must be higher than the target output voltage)

⛔ Output Voltage Range: DC 1.25V to 36V (continuously adjustable via the on-board blue precision trimmer potentiometers)

✨ Maximum Output Current: Up to 5A (recommended to keep below 4.5A for continuous operation; requires an external heatsink if output power exceeds 50W)

⛔ Peak Output Power: 75W maximum

✨ Conversion Efficiency: Up to 96%

⛔ Digital Display: 4-digit LED tube display that maps real-time parameter changes (cycles between input voltage, output voltage, current, and total wattage via the tactical onboard buttons).

✨ Safety Protections: Integrated short-circuit protection (8A current limit) and over-temperature safety shutdown. It lacks input reverse-polarity protection, so care must be taken during wiring