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EE65
TRAFOPSU
The EE65 transformer is widely used in medium to high-power inverter welding machines due to its excellent balance of size, efficiency, and performance. It features an E-E core shape with a 65mm center leg, allowing for efficient magnetic flux distribution and reduced core losses. In welding applications, it typically functions as the main high-frequency transformer within the inverter stage, converting rectified DC voltage into high-frequency AC before stepping down to welding-level voltages. This high-frequency operation significantly reduces the size and weight of the transformer compared to traditional 50/60Hz designs. EE65 transformers are well-suited for 3kW to 8kW welding machines and can be optimized for various welding modes, including MMA, TIG, and MIG. Their ferrite cores enable efficient operation at frequencies ranging from 20kHz to 50kHz, supporting fast dynamic response and precise arc control.
Trafopsu specializes in the design and manufacturing of custom EE65 transformers for welding applications. We offer optimized magnetic solutions tailored to your performance, size, and thermal requirements, with full support from prototyping to mass production. Our engineering team ensures high efficiency, low EMI, and robust reliability for your welding systems.
The EE65 transformer is widely used in medium to high-power inverter welding machines due to its excellent balance of size, efficiency, and performance. It features an E-E core shape with a 65mm center leg, allowing for efficient magnetic flux distribution and reduced core losses. In welding applications, it typically functions as the main high-frequency transformer within the inverter stage, converting rectified DC voltage into high-frequency AC before stepping down to welding-level voltages. This high-frequency operation significantly reduces the size and weight of the transformer compared to traditional 50/60Hz designs. EE65 transformers are well-suited for 3kW to 8kW welding machines and can be optimized for various welding modes, including MMA, TIG, and MIG. Their ferrite cores enable efficient operation at frequencies ranging from 20kHz to 50kHz, supporting fast dynamic response and precise arc control.
Trafopsu specializes in the design and manufacturing of custom EE65 transformers for welding applications. We offer optimized magnetic solutions tailored to your performance, size, and thermal requirements, with full support from prototyping to mass production. Our engineering team ensures high efficiency, low EMI, and robust reliability for your welding systems.
