Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
Muhammad Naeem
03/24/12 14:28
Read: 1095 times
Karachi
Pakistan


 
#186865 - Different power supply but common ground
Hi guys,
I have a circuit that have three septate power supply (5V, 12V, 24V).
5V power supply for microcontroller and 595.
12V for ULN2809.
24 for mosfet and solenoid.
I am using common ground for all.
I want to know that common ground is good practice?
What can be disadvantages of common ground?

List of 5 messages in thread
TopicAuthorDate
Different power supply but common ground      Muhammad Naeem      03/24/12 14:28      
   Potential      Per Westermark      03/24/12 14:55      
   Common ground...      Kai Klaas      03/24/12 18:58      
   See Applicable Comment...      Michael Karas      03/25/12 08:38      
   yes -no      Erik Malund      03/26/12 07:05      

Back to Subject List