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Application of IGBT in CO2 gas shielded welding power source
Source: InternetPublisher:jikai233 Updated: 2020/02/04
1. In order to accurately control the short-circuit process, the main circuit uses IGBT with high operating frequency as the switching power device. The main circuit of the CO2 gas shielded welding power source adopts a full-bridge structure.
2. Principle block diagram of 80C196KB control system
2. Principle block diagram of 80C196KB control system
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