Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Identify an electronic component

Status
Not open for further replies.

mybestkatkout

Newbie level 3
Joined
Oct 9, 2019
Messages
3
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
17
Hello,

I need your help to identify this small component to be able to change it

velleman dvm9912

Thanks
 

Attachments

  • dvm9912_front.jpg
    dvm9912_front.jpg
    21.2 KB · Views: 57
  • IMG_20190926_180724 - Copy.jpg
    IMG_20190926_180724 - Copy.jpg
    292.7 KB · Views: 68
  • IMG_20190926_105637 - Copy.jpg
    IMG_20190926_105637 - Copy.jpg
    278.8 KB · Views: 65

mybestkatkout

Newbie level 3
Joined
Oct 9, 2019
Messages
3
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
17
Hello

It is labeled U4 I do not think it's a transistor ):
 

andre_luis

Super Moderator
Staff member
Joined
Nov 7, 2006
Messages
9,308
Helped
1,166
Reputation
2,351
Reaction score
1,152
Trophy points
1,403
Location
Brazil
Activity points
54,233
If you aer not sure about what kind of component it is, so check what devices are surrounding this one to have an insight of its function on the circuit, as for example if it is in series or parallel with something, if it is in the input or output circuitry, etc...no need to make a deep survey.
 

mybestkatkout

Newbie level 3
Joined
Oct 9, 2019
Messages
3
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
17
can you see in the photo it's right after the battery and before U5
Thanks
 

asdf44

Advanced Member level 3
Joined
Feb 15, 2014
Messages
999
Helped
355
Reputation
710
Reaction score
343
Trophy points
1,363
Activity points
9,697
My guess: Voltage Regulator
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top