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

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

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USD 3.72

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Description: Product Name: Mini DC-DC Buck Module Product size: 23.6mmx14.2mmx4mm(LxWxH) Input: 4.5V-23V Output: 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 running Scope: power bank, mobile phones, tablet and other USB 3.3V power supply equipment Package included: 3 x 3.3V Mini DC-DC Buck Module

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

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

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