Continue to Site

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.

Register Log in

Problem with forward converter

Status
Not open for further replies.
M

mayurprajapati

Newbie level 1
Newbie level 1
Joined
Jan 11, 2011
Messages
1
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,321
Hello,

I am working with 180W , 36V, 5A rating forward converter, i am facing problem with resetting the core using Reset winding.

i have used EE42/21/15 ferrite core, primary turns is 25, secondary turns is 30, reset winding turns is 25, auxillary turns is 3. i have use RG2 fast recovery diode having 100ns RR time(trr).
TEK0006.jpgTEK0007.jpgTEK0008.jpgTEK0009.jpgTEK0010.jpgTEK0011.jpgTEK0012.jpgTEK0013.jpgTEK0014.jpgTEK0015.jpg

please explain me how to choose fast recovery diode and what is the problem with my circuit

please help me
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top