PB331 PowerBus DC power line Communication Controller IC SMD SOP8
Description
PB331 is a slave station communication chip of POWERBUS technology. POWERBUS is a low-voltage power supply bus technology. By modulating the control signal on the power supply cable, it replaces the traditional separate control cable and power supply cable and greatly improves the communication stability. POWERBUS adopts the method of voltage transmission and current signal return, which provides high communication anti-interference ability. PB331 can adapt to various wires used in the field and realize the function of long-distance communication. Cables can be laid in any way such as bus, tree or star, which greatly facilitates construction and wiring, and can prevent wrong connections and simplify construction and maintenance. PB331 can meet the needs of equipment power supply and communication through POWERBUS bus.
POWERBUS can fulfill power line communication, and ultimately reduce the number of wires from 4 to 2, while improving system performance and reducing total cost. non-polarized ,tology free .
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