BUCIER LM2596s DC-DC step-down power supply module 3A adjustable step-down module LM2596 voltage regulator 24V 12V 5V 3V

Model Number: LM2596
Phase: Single Phase
Current Type: DC
Usage: module

Name: LM2596 DC-DC Buck module
Input voltage: 4V ~ 35V
The output voltage: 1.23V ~ 30V
Output Current: 3A ( Max)
Conversion efficiency: 92% ( MAX )
Output ripple:
Switching frequency: 150KHz
Working temperature: -forty Five~ +85
Size: 43mm * 21mm * 14mm (Long*Width*Hight)
Features:
1. the range of input voltage: 3.2 V to 40 V dc (input voltage must be higher than to the output voltage of 1.5 V above. Can't booster)
2. the range of output voltage: 1.25 V dc to 35 V voltage adjustable, high efficiency (92%) largest maximum output current is 3A.
Instructions:

1. Power (3-40V), power indicator light, the module is working properly.

2. Adjust the blue potentiometer knob (clockwise rotation generally boost, counter-clockwise rotationTurn down) and reach with a multimeter to monitor the output voltage required voltage.
Note:
Current work long hours is recommended for use in less than 2.5A, while adding bulkHeat sink (10W output above), because it is the step-down module, in order to ensure stable output Set, please keep the minimum 1.5V differential.