hi all i am making at least a supply to reach 2.5 kwt with o.c protection just about to finish . any ideas would be highly appreciated -) -)
Hi Stewin,
I am not sure if the IR2110 will be able to drive all those heavy Mosfets. Its possible to drive 4 IGBts with that chip.
I don't advice you to do that setup with Mosfets.
dear please send me pcb layout this project
Hi,
I am new to the forum my congratulations for the nice work going on, especially to Microsim,Ludo,Luchini, khron,kaip,michelle,stewin and others. I have some doubts to clear in your smps project.
1. What will be the output voltage of the CT at which the tripping is set. if it is 2.5V or above LM393 can be replaced wit cheaper TL431.
2. The duty cycle of 3525 is reduced by the DT resistor 100R , can the DT be reduced so that feed back voltage control can be given.
3. Shutdown will be fast if applied to IR2110. also.
4. About the smps photo given at the front page of the site. Which smps project is that the lay out looks attractive.
regards ani
HI FRIENDS ! AND REGARDS TO Mr. MicrosiM.. I'M NEW ON THIS FORUM AND I LIKE TO MAKE SMPS.. NO MATTER HOW MANY WATTS .. ONLY I WANT TO BE STABLE WITH PROTECTION..SO, I SO SOME FILES FROM LUDO WITH IR2153 AND I WANT TO ASK.. WHERE CAN I FIND PCB FOR PROTECTION CARD FOR THAT SMPS ?..AND ..CAN I USE ERL35-C INSTEAD ETD-59 ? MY Requirements..FOR SUPPLYING SOLID STATE MOSFET AMPLIFIER.. THANKS..