Mini DC-DC 9V/12V/19V To 5V/3.3V 3A Buck Car Charging Step Down Power Supply Module

Was: 5.99
Price: 4.49

Description Product Name Mini DC DC Buck ModuleProduct size 23 6mmx14 2mmx4mm LxWxH Input 4 5V 23VOutput 5V 3A Max or 3 3V 3A Max Conversion efficiency 92 Max Switching frequency 340KHZ Max Operating temperature 40 ℃ 85 ℃Load capacity maximum output 3A 1 5A long distance runningScope power bank mobile phones tablet and other USB5V 3 3V power supply equipmentPackage included 1 x Mini DC DC Buck Module
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