Negative power supply

Status
Not open for further replies.
G

gusts

Junior Member level 2
Joined
Mar 18, 2012
Messages
23
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
Latvia, Riga, Baldone
Activity points
1,456
Hello all!

Could this be true that negative voltage regulators such as L7915CV output -24 V when under no load?

Best regards
gusts
 

Its not normal, check maybe you lose Gnd connection on regulator, in that case output will receive almost whole input voltage.



Best regards,
Peter
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…