Step-Down Module Dc-Dc 7.5V-28V To 5V 3A Usb Step-Down Buck Charger Module 9V/12V/24V/28V To 5V Voltage Regulator Power Module

  • 4.7 stars, based on 99 reviews

USD 5.69

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Features:USB step-down buck converter, 7.5V-28V sizable key in voltage, production 5V/3A max, 2A for time which is long work.Adopts high-performance synchronous rectification IC, transfer performance up to 96%.With Led indicator and also USB interface, convenient to operate.Can be chosen for DIY on the move Power supply cord, charging for cellular phone or some other digital machine, as a 5V sound voltage-stabilized Power supply cord.

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