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Partial upgrade of converter
Product Classification:
Technical Renovation Services
Key Words: Converter
Product Introduction
The control circuit of the converter separates the loop control circuit and the cφlosed loop control circuit according to the control mo≈de. The former is mainly used in some special equipment with low &requirements; the latter has the function of automatic co≈ntrol and adjustment, and is widely used in various working machines.
According to the nature of the control signal, it is divided into analog control circ≥uit and digital control circuit. Analog signal is the most commonly used DC voltage and current,ε easy to use the method of electricity to be processed and transformed; digitalΩ signal is a set of information parameters with discrete values oΩf the discontinuous change of the signal. Digital control has high precision, but the circuit §is more complex and expensive. Therefore, digital-analog hybrid control circuits are widely u✔sed in practice. In addition, the control circuit u sing the microcomputer also has many advantages.
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