3,5A DC 5V-27V–3.7V DC-DC átalakító, lefelé tartó feszültségszabályozó modul 18650 újratölthető lítium-ion

 
Product Name :       3.5A DC 5V-27V to 3.7V DC-DC Converter Step-Down Buck Voltage Regulator Module replace 18650 Rechargeable li-ion Batteies       
    
  Packing list:
 
1 PCS DD2712SA_3V7  3.5A 4.75V-27V to 3.7V DC DC Buck Converter Module 
    
  
 
Description: 
      
Input voltage 4.75~27V,output 3.7V
   
Maximum output current 2.5A,Short time maximum output current 3.5A
 
DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 77-92% .
 
Quiescent current: about 250uA
 
Overtemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.
 
Operating Temperature :–20°C to 85°C
 
Size : 25 x 15 x 6.3mm
 
Weight : 2.4g
 
   
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
  
 
Applications:
  
12V 5V TO 3.7V lithium battery-powered systems
3.7V Motor ​Toy
WIFI esp8266 HC-12 Bluetooth Module
CCTV camera
Electric toys
Smart home / home automation
Distributed Power Systems
Battery Charger
Pre-Regulator for Linear Regulators
FM radio
Battery powered equipment
Audio amplifier
18650 Rechargeable li-ion Batteies