Mehrdad001 Posted August 6, 2012 Report Share Posted August 6, 2012 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. Quote Link to comment Share on other sites More sharing options...
Hero999 Posted August 6, 2012 Report Share Posted August 6, 2012 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? Quote Link to comment Share on other sites More sharing options...
Mehrdad001 Posted August 6, 2012 Author Report Share Posted August 6, 2012 At what current?600watts Quote Link to comment Share on other sites More sharing options...
Hero999 Posted August 6, 2012 Report Share Posted August 6, 2012 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. Quote Link to comment Share on other sites More sharing options...
Mehrdad001 Posted August 8, 2012 Author Report Share Posted August 8, 2012 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. Quote Link to comment Share on other sites More sharing options...
Hero999 Posted August 8, 2012 Report Share Posted August 8, 2012 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? Quote Link to comment Share on other sites More sharing options...
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