PhysicsEngineer
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Fimer x204 IGBT inverter arc welding machine gives -39 Volt Output Voltage when multimeter props connected to the outputs reverse; but when it is straight it gives the correct output value of 55 Volts
How to fix it if it's a bug? What should be checked and measured on the machine and on the electronic card, and possibly which electronic components should be replaced?
When the this same machine is turned on, it sometimes gives a very high output voltage of 85 Volts, after 5 minutes it goes down to 55 Volts. Why???
How to fix it if it's a bug? What should be checked and measured on the machine and on the electronic card, and possibly which electronic components should be replaced?
When the this same machine is turned on, it sometimes gives a very high output voltage of 85 Volts, after 5 minutes it goes down to 55 Volts. Why???
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