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High-current transformers up to 20 kW
Switch-mode power supply transformers for very high currents
High-current transformers up to 20 kW are essential components in industrial power supplies that have been specially developed to provide high currents at relatively low voltages. These transformers are widely used in industries that require a stable and powerful power supply for their machinery and equipment, such as metalworking, electrochemical and welding applications.
A high-current transformer is designed to transmit large amounts of current safely and efficiently. It converts the input voltage to a lower output voltage while delivering high currents required for specific industrial processes. By reducing the voltage, the transformer can generate high currents required to power equipment such as welding equipment, induction furnaces or electroplating equipment. These transformers must be particularly robust and reliable in order to withstand the harsh operating conditions in industrial environments. They are often equipped with special cooling systems to efficiently dissipate the heat generated by high currents. They also ensure a stable power supply, which is crucial for the quality and efficiency of industrial processes.
Sirio develops and manufactures switching power supply transformers for very high currents. The housings are optimized through electromagnetic simulation. Typical areas of application are in welding technology and power electronics up to the kA range.
- High power: from 1 to 20 kW
- Frequency range: from 5 to 150 kHz
- Compact design, low weight
- Low cost
- Stable quality
- FEM electromagnetic simulation
- Fully automated production, therefore short delivery times
- 100% of production is tested
- Technology: encapsulated or impregnated with and without housing under vacuum
- Prototypes are developed and tested in the SIRIO laboratory, possibly also in the customer application
With the manufacturer Sirio we offer a wide range of inductors. The inductive components are characterized by safe galvanic isolation combined with consistently high quality.
