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2-26 volt 350mA

Posted by: 3adam on

Hi
I use the TNY275PN and ım use the pixepert 7.0 make the circuit but somthing is wrong.My circuit is give the min 22 volt and not vorking under 22 volts.And its not constant to 350mA its constant to 220 mA.
I want different working type I want 2-24 volts and constant 350 mA.What can i do?

Comments

Submitted by John Carpenter on 12/08/2008
Please post your schematic and PI Expert file so that I can evaluate the design. Also state the input voltage range, output voltage,output current and application for the power supply. Best regards, Z. Cochrane
Submitted by 3adam on 12/16/2008
Hi I use the TNY275PN and ım use the pixepert 7.0 make the circuit but somthing is wrong.My circuit is give the min 22 volt and not vorking under 22 volts.And its not constant to 350mA its constant to 220 mA. I want different working type I want 2-24 volts and constant 350 mA.What can i do?