Strange problem with a Dual Dc-Dc converter

Status
Not open for further replies.
D

Delta11

Junior Member level 3
Joined
May 14, 2009
Messages
25
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,454
Guys I am using a dual dc-dc converter for 12 volts and simulating load through an electronic load. The output voltage reaches its peak value only when a load is connected to the negative side as well. Otherwise even on a minor load, the positive voltage reduced. Looking forward to new ideas.
 

Are both sides regulated independently? Some converters
"cross regulate" with one of the N outputs being the feedback,
and the rest only "track" to some less-than-perfect extent.
 

    D

    Delta11

    Points: 2
    Helpful Answer Positive Rating
I am trying to find that out now. Thanks for the insight. Been of great use.

Added after 20 minutes:

Can anything be done externally to minimize the effects cross regulation when using dc-dc converters?
 

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…