10db 1A DD4012SB_5V DC DC 5-40V - 5V Step-Down Buck Converte csere 7805 78M05 78L05 AMS1117 LM2596 LM338 TO-220 tranzisztor

 
Product Name :   10pcs 1A DD4012SB_5V DC DC 5-40V to 5V Step-Down Buck Converte replace 7805 78M05 78L05 AMS1117 LM2596 LM338 TO-220 Transistor 
    
  Packing list:
 
10 PCS DD4012SB_5V 6.5V-40V to 5V DC DC Buck Converter Module 
    
  
 
Description: 
   
Input voltage 6.6~40V,output 5V
 
Maximum output current 1A
 
DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 75-90% .
 
Quiescent current: about 1.5MA
 
Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection.
 
2.54mm pin pitch, Arduiuo UNO MEGA2560 Breadboard MCU Development Board friendly
 
 Size 18.3mm x 10.2mm x 6.7mm( small)
  
Weight : about 1.1g(Very light)
 
  
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 9V TO 5V lithium battery-powered systems
5V Motor ​Toy
WIFI esp8266 HC-12 Bluetooth Module
CCTV camera
Electric toys
Wireless Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee
Smart home / home automation
Distributed Power Systems
USB Smart phone charger
portable Mobile power supply
Pre-Regulator for Linear Regulators
FM radio
Battery powered equipment
Audio amplifier