Looking for 30V. or more, 10-15A. switching supply project

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xdev

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power supply 15a,30v

Dear Sir,
I looking for 30V. up to 90V 10-15A. switching power supply project.
 

15a 30v switching supply

I have attached schematic diagram of a SM power supply that can be used on a wide range of voltages and being capable of amps of current.
The best idea is to use an isolation transformer to step voltage from 230ac to, say 80.
This will give you voltage rang from almost 0 up to 70-80Vdc ..
 

I not have skill about power supply. Schematic from IanP good for professional. Who have complete project?
Thk. for IanP
 

Re: Looking for 30V. or more, 10-15A. switching supply proje

Hi IanP,
can you put some notes in your design? I my self am a begginer and it will be very helpfull to have some indications on it ( like the current limit you have etc).
Thanks
D.
 

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