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20 Khz 800 volts power supply for ultrasonic welder


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Hello every one.
i have a sonimat gm 2010 power supply that is supplying an ultrasonic welder that welds nonwoven materials.
i want to build a circuit to replace this power supply.
the output is 20khz in 800 to 1000 volts ac.

At what current?
can anyone give me a circuit? ???

Have you asked the manufacturer?
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Presumably you're replacing the PSU because it's broken. Did you try to repair it?

Maybe you can just order a replacement board from the manufacturer.

Have you tried reverse engineering it by tracing the PCB and searching the Internet for the part numbers on the marked components?

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