5pcs DC-DC Boost Power Supply Step-Up Module

This is a DC-DC Step Up Module from DFRobot. The module converts any input voltage from 2.5V-VOUT (input voltage should be lower than output voltage) to 5V/8V/9V/12V with an efficiency of 80%. On the front side of the module, there are two pads marked with the letters A and B. You can change the connection of the pads with a soldering iron to adjust the output voltage. Furthermore, it has an integrated current display that visually indicates the operating status. The compact size of the module allows integration into many application areas such as battery boost, power supply modification, car driving, LED lighting, etc. 

Attention: The module does not have reverse polarity protection. Make sure to connect it to the power supply with the correct polarity. The input voltage of the module must be lower than the set output voltage, otherwise, the module will be damaged. 

Recommended accessories: 

• Engineer SWU-03 Desoldering Wick 1.9mm / 1.5m with flux
• Engineer SWF-08 Soldering Tin 14g lead-free 0.8mm Sn96.5 Ag3 Cu0.5

Features:  

• Dc-DC Step up 2.5V-VOUT to 5V/8V/9V/12V 
  
• Output is preset at 12V 
  
• Efficiency of 80% 
  
• Compact size 
  
• LED voltage display

Technical details: 

• Manufacturer: DFRobot 
  
• Manufacturer SKU: DFR0952 
  
• Input voltage: 2.5V-VOUT 
  
• Output voltage: 12V (can be changed to 5V/8V/9V/12V) 
  
• Output current Max:5V 1A, 8V 0.5A, 9V 0.45A, 12V 0.3A
• Efficiency: 80% 
  
• Dimensions: 22 x 10 x 3mm 
  
• Weight: 8g 

Scope of delivery:  

• 5x DC-DC Boost Power Supply Step-Up Module 5pcs.