It applied the most advanced inverter technology and microelectronic control technology, control precision, wide adaptability and energy technology, efficient, stable, easy to operate. With current, voltage, temperature feedback, to achieve constant current, constant voltage, constant power, constant temperature control. As the high frequency of 1000-25000Hz, the response rate to μs terms, the secondary current output capability, and waveform flat, nugget size and stability of the extended, almost no spatter, and the initial stage of welding current was natural increase, solder joint surface good quality; nearly completely DC welding current, high thermal efficiency, the same workpiece welding current can be reduced by 40%, 5-fold increase electrode life, reduced to the weight of traditional welding machine welding machine 1 / 5, to achieve high-speed precision control, three-phase load power balance, voltage fluctuations exceptionally strong resistance, capacitive load, power factor up to 0.9, in particular, energy conservation and environmental protection. 
 Mainly for copper, aluminum, nickel, molybdenum, tungsten, manganese, gold and precious metals and other non-ferrous precision connection, such as: micro-motor terminal and wire, network transformer welding, hot welding network port, network filter welding, batteries, optical, cable, piezoelectric crystals, sensitive components and sensors, capacitors and other electronic components, medical equipment, various types of electronic components with a small coil wire to be soldered directly to the micro-welding and other welding demanding, not the other spot welding equipment the occasion to meet the requirements of welding process. Its excellent price to win the recognition and love of many users, is gradually replaced by high-priced foreign imports of similar products. Welding with a variety of interface mode, welding robots and welding equipment of choice. 


 It applied the most advanced inverter technology and microelectronic control technology, control precision, wide adaptability and energy technology, efficient, stable, easy to operate. With current, voltage, temperature feedback, to achieve constant current, constant voltage, constant power, constant temperature control. As the high frequency of 1000-25000Hz, the response rate to μs terms, the secondary current output capability, and waveform flat, nugget size and stability of the extended, almost no spatter, and the initial stage of welding current was natural increase, solder joint surface good quality; nearly completely DC welding current, high thermal efficiency, the same workpiece welding current can be reduced by 40%, 5-fold increase electrode life, reduced to the weight of traditional welding machine welding machine 1 / 5, to achieve high-speed precision control, three-phase load power balance, voltage fluctuations exceptionally strong resistance, capacitive load, power factor up to 0.9, in particular, energy conservation and environmental protection. 
 Mainly for copper, aluminum, nickel, molybdenum, tungsten, manganese, gold and precious metals and other non-ferrous precision connection, such as: micro-motor terminal and wire, network transformer welding, hot welding network port, network filter welding, batteries, optical, cable, piezoelectric crystals, sensitive components and sensors, capacitors and other electronic components, medical equipment, various types of electronic components with a small coil wire to be soldered directly to the micro-welding and other welding demanding, not the other spot welding equipment the occasion to meet the requirements of welding process. Its excellent price to win the recognition and love of many users, is gradually replaced by high-priced foreign imports of similar products. Welding with a variety of interface mode, welding robots and welding equipment of choice.