High Quality: with work indicator, standard contact gold-plated socket. Pure copper conductor, nickel-plated surface, anti-oxidation, more durable.
Input voltage range: 6-24V (9V/12V/24V); Output voltage: 5.2v (Considering charging line loss, the output end is about 5.2v and the load end is about 5V); Output current: 3A (Steady output current is 2A without cooling device).
Note: positive and negative can not be reversed, and the input voltage can not exceed 24V, otherwise it will lead to chip damage!
Wide range of applications: can be applied to mobile phone charging, car charging retrofit, driving recorder power supply, household power supply, intelligent plugging transformation, fast charging adapter, etc.
Operating Temperature: -40 Celsius - 85 Celsius

Quiescent Current: 25uA
Conversion Efficiency: up to 98%(MAX)(I=7V,O=5V)
Switching Frequency: 435KHz
Display: with load LED indicator
Input Mode: IN+ input positive, IN- input negative
Output Port: USB(dual port)
Applications: Compatible with many phone models. This module can be applied to mobile phone charging. Car charging retrofit, driving recorder power supply, household power supply, intelligent plugging transformation, fast charging adapter, etc.
Note:
When working in power, you can not contact the circuit board on the sampling resistor, IC pin, otherwise it may lead to damage to the output voltage of the device!
For some of the poor electronic base customers- Do not think the nominal 3A current will burn the phone burn equipment!
Charging current is determined by the phone or equipment! Most mobile phone charging current is 0.8-1.5A.
Colour: green
Material: PCB
Size: 28.5mm x 14mm

Package Contents:
5 * DC-DC Voltage Regulator Module

Only the above package content, other products are not included.
Note: different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.