3pcs DC-DC Step Up Module 3V 3.7V 4.2V to 5V 2A Rechargeable USB Boost Panel Digital Tube Display Fast Charging Module
$21.61
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Specifications
Input:2.5V (MIN) – 5.0V (MAX)
Output:5V/2A
Efficiency:92%
Product size:54 x 23 x 12mm
Working temperature:-40 ° C -85 ° C
Switching frequency:1MHZ
Work instruction:digital tube alternately displays current and voltage at 5V output
Uses:charging mobile phones and other digital devices, can be used as a power supply regulator
High-performance imported IC with high efficiency and built-in temperature protection.
Overcurrent protection short circuit protection, low voltage and low current output protection, etc.
Package Included
3 x 3V 3.7V 4.2V to 5V 2A DC-DC Step Up Module
Weight | 0.045 kg |
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