Riddled TV Repair Forum
Service Menu and Manual Schematics
  		   
 FAQFAQ   SearchSearch   RegisterRegister 
   Log inLog in 
HOME          TV Repair Tips          Forums          For Sale - Arcade Parts         
How much current LED draw    
Post new topic   Reply to topic    Riddled TV Repair Forum Index -> Electronic Repairs
 
Author Message
John1397



Joined: 16 Aug 2007
Posts: 44
PostPosted: Sat Dec 17, 2011 2:47 pm    Post subject: How much current LED draw Reply with quote
I have a 10 volt supply with 330 ohm resistor powering what I believe is a LED rated 25 ma at 3.3 volt. I have an amp meter connected and it says 7 ma is this correct or is my meter off?

John
Google
PostPost subject: Advertisement
kuhurdler



Joined: 28 Dec 2006
Posts: 2879
Location: Overland Park, KS
PostPosted: Sat Dec 17, 2011 7:14 pm    Post subject: Reply with quote
should be about 21mA
Display posts from previous:   
Post new topic   Reply to topic    Riddled TV Repair Forum Index -> Electronic Repairs All times are GMT - 6 Hours
Page 1 of 1

 


Disclaimer: All information provided by RiddledTV is strictly for information purposes only. Please observe all warnings displayed on your electronic
devices. This information should only be used to help diagnose work, and all service should be performed by a qualified technician.
Privacy Policy       Copyright © 2020 RiddledTV.com       Advertise on RiddedTV.com