-40%
5pcs 15W USB 5V 3A DC Buck Voltage Step-down Module 9V 12V 24V In 98% Efficiency
$ 3.69
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Description
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5pcs 15W USB 5V 3A DC Buck Voltage Step-down Module 9V 12V 24V In 98% Efficiency
Turn any 6-24V DC power source into a 3A USB charging port • Add a USB charging port to all kinds of electronic devices
Output: 5V 3A Peak / 2.1A Sustained
High Efficiency Synchronous Rectification (97.5% when 6.5V to 5V 0.7A, 94% when 12V to 5V 1A) • Ceramic Capacitors
Over-Current Protection • Thermal Protection • Short-Circuit Protection
LED Power Indicator • <10mV Ripple • 0.85mA Quiescent current • 500KHz Switching Frequency • Size: 26.4x15x7.4mm
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