In addition, plasma cutting machine power supply normally includes: a main inverter circuit, the electric energy supplies in an arc on the plasma-plasma torch, and set fire to with a constant power supply, DC-loop, a circuit for generate high frequency superimposed on a high voltage to a direct arc between the electrode and nozzle of the plasma torch in the output voltage of the main circuit, a circuit that the output voltage of the main circuit between the electrode and nozzle, through the pilot-arc ignition and then makes the stage of the application of the output voltage between the electrode and the work piece so the pilot to create an arc main arc and a power control unit to the main switch, the circuit of circuits with high regularity and the pilot controlling the pilot arc, rotate and subsequently maintain the central arch supports.

Know that the CNC plasma cutter Power Device that these basics are usually restricted in a single chassis contains. Even though the main arc power is supplied by this kind of equipment for plasma cutting power depends on the type of material being cut and thickness, etc., can get to a high value, as several hundred amperes. It is therefore essential to create a circuit with high output capacity.

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Tags: plasma cutting, plasma torch