Detex audio SMPS XP-5000

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this is a selfoscillating LLC converter. (the diac is only to force the start) the leakage inductance resonates with the series capacitor . when the frequency is set at the proper value , a minimal load dependency is achieved. you need a stable mains supply. PF is poor ....
 
Hi all. I made 2 boards triell 3200, but i have some problems. I don't no SMPS for this amp, for this boards. I wanted to make this power board in this forum, but it can blow up, very dangerous. I need 2 power supply +/- 60 volts fo my stereo triell 3200watts, or 2 power supply 120...130 volts. What better transformer for this? ETD 49 or ETD 59? Help me please. Give me please PCB and shematic SMPS for my amplifier. Thank you...
 
please try this
 

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