Duty Cycle
Dear sir
I am using IC LNK584GG . this is making problem ,i have seen that it is not opening duty cycle more than 5%.
Tested Condition:
Input Voltage: 110 V
FB Voltage :1.16V
Bypass voltage:6.0V
Transformer primary Inductance: 2.45mH
I also have tried by changing the primary inductance to change the Duty
cycle, but duty cycle is not increasing more than 5%.
Comments
dear sir
I have sent schematic and layout.
But ,i have sent on Email :webmaster@powerint.com
Because ,how do i send these Document through this mail.
Mudit Kumar
Electronics Engineer.
Roorkee-247667
Mudit -
Just attach the PI Expert files to your post on this forum. There should be a link below the comment box titled "file attachments"
-The Traveler
Dear sir
Please find attached files..........
Mudit Kumar
Electronics Engineer.
Roorkee-247667
Can you send in your PI Expert file as well?
-The Traveler
Dear sir
I am in problem ,please say me what is the problem.......
And now what are you asking i am not understanding?
Please ,if it is possible , solve my problem.
Please...............
Mudit Kumar
Electronics Engineer.
Roorkee-247667
Mudit -
Sorry for not getting back to you sooner.
Can you send me your PI Expert design file? This is the file that you would have saved when you did the design in our PI Expert software. It should be a file with the extension .pxlza
If you don't have your PI Expert file, can you please tell me what the specs on this power supply are? Input specs, output specs, etc?
As this is a LinkZero part, have you checked to make sure the part isn't going into power-down mode?
-The Traveler
Can you please send in your PI Expert design files, schematic and layout?
-The Traveler