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Posted

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.
can anyone give me a circuit? ???
thanks.


Posted

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? ???
thanks.

Have you asked the manufacturer?
Posted

Sorry if my previous post came across as a little rude. I've edited it.

I think your best course of action is to ask the manufacturer for a service manual which should give a schematic.




unfortunately they dont give the schematic.
Posted

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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