3A 12/24V to 12/5/3.3V LM2596 LM2596S DC-DC Adjustable Step-down Power Supply Module

Description:

LM2596 LM2596S DC-DC 3A 12/24V to 12/5/3.3V adjustable step-down power Supply module

• Input voltage :3V ~ 40V 

• The output voltage : 1.5V ~ 35V 

• Output Current :3A( Max) 

• Conversion efficiency:92%( MAX ) 

• Output ripple: <30mV 

• Switching frequency: 150KHz 

• Working temperature: -forty Five~ +85 

• Size :45mm * 25mm * 14mm(Long*Width*Hight) 

• The range of input voltage: 3 V to 40 V dc (input voltage must be higher than to the output voltage of 1.5 V above. Can't booster) 

• The range of output voltage: 1.5 V dc to 35 V voltage adjustable, high efficiency (92%) largest maximum output current is 3A. 

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

• 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.  

Specification: 

• Weight: approx 100 g 

• Material: Steel,Plastic