3pcs DC-DC Step Up Module 3V 3.7V 4.2V to 5V 2A Rechargeable USB Boost Panel Digital Tube Display Fast Charging Module
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
3pcs DC-DC Step Up Module 3V 3.7V 4.2V to 5V 2A Rechargeable USB Boost Panel Digital Tube Display Fast Charging Module See detail
