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2024
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Invention
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Power single transistor, power module, and electronic device. The present application discloses a... |
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Invention
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Electromechanical system and control method and device therefor, electromechanical module, motion... |
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Invention
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Floor address automatic setting circuit and method, and elevator. Disclosed in the present applic... |
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Invention
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Power module and power device. Disclosed in the present application are a power module and a powe... |
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2023
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Invention
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Frequency converter movement and frequency converter. Disclosed in the present application are a ... |
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Invention
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Loom system and fabric quality control method. The present application discloses a loom system an... |
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Invention
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Encoder line compensation method and device, absolute encoder and storage medium. An encoder line... |
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Invention
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Elevator contracting brake control circuit, and elevator. An elevator contracting brake control c... |
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Invention
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Power device and power module. The present application provides a power device and a power module... |
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Invention
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Power device and power apparatus. The present application discloses a power device and a power ap... |
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Invention
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Overvoltage protection circuit and method, and power supply system. The present application discl... |
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Invention
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Power unit and high-voltage frequency converter. The present application proposes a power unit an... |
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Invention
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Contracting-brake control method, electronic device and storage medium. A contracting-brake contr... |
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Invention
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Elevator non-isolated safety brake power supply and elevator equipment. An elevator non-isolated ... |
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Invention
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Heat dissipation device and industrial control device. The present application relates to the tec... |
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2022
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Invention
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Silicon controlled rectifier drive circuit, silicon controlled rectifier drive application circui... |
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Invention
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Intelligent power module and electrical device. Disclosed in the present application are an intel... |
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Invention
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Communication-type magnetic scale read head, magnetic scale apparatus, electric motor module and ... |
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Invention
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Multi-group vernier code disc, photoelectric encoder and light source position resolving method. ... |
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Invention
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Elevator controller and elevator. An elevator controller and an elevator. The elevator controller... |
