The Migatronic Focus TIG 200 DC HP PFC is an excellent direct current (DC) TIG welding tool for high quality and precision welds in materials such as low carbon (black) steel, stainless steel and other DC weldable metals. Professionals value this method for its ability to produce clean, strong welds with excellent appearance, ideal for industrial, craft and many other applications. For amateurs, DC TIG offers greater control over the welding process, making it easier to learn and achieve satisfactory results, even on first attempts. The ability to precisely control the arc allows you to create aesthetically pleasing and durable joints that meet the highest quality standards.

The pulsed DC TIG welding function offers even better control over the weld pool and the amount of heat input. This is especially beneficial when welding thin materials such as stainless steel sheets, minimizing the risk of burn-through and deformation. Professionals use pulsation to achieve better fusion, a narrower heat affected zone and more aesthetically pleasing welds with a regular pattern. The ability to adjust pulsation parameters, such as peak and base current durations and base current value, allows the arc characteristics to be fine-tuned for a specific task, which will be appreciated by both experienced welders and those who want to take their skills to the next level.

PFC technology ensures maximum utilization of energy drawn from the grid, which translates into the ability to weld at higher currents with standard 16A protection. Professionals working in the field will appreciate the wide voltage tolerance of the power supply, allowing stable operation even with long extension cords or with generators, which often have unstable output parameters. For any user, PFC means greater energy efficiency and reliable operation under a variety of power conditions, which is especially important when working in areas with limited electrical infrastructure.

The welder offers two methods of TIG arc ignition: contactless HF (high frequency) and contact Lift TIG. HF ignition is ideal for a clean and precise welding start without the risk of electrode and weld contamination, which is crucial when welding stainless steel and other materials that require high cleanliness. Lift TIG ignition is essential in environments sensitive to electromagnetic interference, ensuring safe operation near sensitive electronics such as medical devices and CNC control systems. The availability of both methods gives professionals the flexibility to choose according to the specific requirements of the application and the working environment, increasing comfort and safety in use.

The Migatronic Focus TIG 200 DC HP PFC offers full MMA welding functionality, being compatible with most common rutile and basic electrodes. Professionals often use MMA for outdoor work or in conditions where TIG gas shielding is hampered by wind. MMA support functions, such as Hotstart (facilitates arc ignition), Arc Force (stabilizes the arc) and Anti-freeze (prevents electrode sticking), further enhance comfort and efficiency for any user, enabling a wide range of welding tasks in a variety of conditions.