6-24V 12V 24V to 5V 3A DC-DC Step-down Module Car USB Phone Charger

Description:

This is a car charger to reduce pressure module.
Maximum output current 3A, long running time 2.1A.
Using synchronous rectifier, the circuit conversion efficiency is very high.
With synchronous rectification, the conversion efficiency of the circuit is very high, up to 97.5% at 6.5v to 5V and 0.7A.
The flat copper inductor is compatible with IPHONE, most android phones and IPAD.

Specification:

Size(LxW): approx. 26.4x15x7.4mm/1.04x0.59x0.29inch.
Module nature: unisolated BUCK synchronous rectification.
Input voltage: DC 6-24v.
Output voltage: 5.1-5.2v (you can choose between 3.3-6v, the default delivery is 5.1v-5.2)
Output current: Max. 3A(full load, please pay attention to heat dissipation), no special heat dissipation is required within the output 2A of the actual test input 12V.
Conversion efficiency: up to 97.5% (6.5v 0.7a).

Package Includes:

1 Piece Stabilized Step-down Module.

Note:

Output indicator: output voltage indicator light is red.
Working temperature: industrial grade (- 40 ℃ to + 85 ℃), the higher the temperature, the smaller output power)
Output overvoltage protection: yes, input 1.5a fuse, output 5V with 300W TVS tongs protection.
With temperature rise: 30 ℃.
Static current: 0.85 milliampere.
Load adjustment rate: plus or minus 1%.
Voltage regulation rate: plus or minus 0.5%.
Dynamic response speed: 5% 200uS.
Output short circuit protection: yes, no long short circuit.
Wiring: welding..
Input method: welding.
Output: short - end USB.