MCP3909RD-3PH1

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Evaluation and Demonstration Boards and Kits are designed to evaluate or demonstrate certain capabilities of an electrical system. The MCP3909RD-3PH1 is one such board that is able to measure both electrical current and voltage through its embedded power monitor IC. The board includes an MCP3909 3-phase energy measurement IC, a 3-phase power supply, an 11-pin DIP socket, an MCP3909 I/O expansion header, and a variety of power supply components. It is designed for applications such as motor control, three-phase power distribution monitoring, and power line monitoring.

The MCP3909RD-3PH1 is primarily used for measuring active energy in 3 phase power systems. It is designed to be used with an external shunt and AC-coupling network for current and voltage measurements, as well as an external ground for voltage. It also allows the user to measure DC powered applications, such as battery monitoring systems and solar energy systems.

The MCP3909RD-3PH1 is designed to measure true power, apparent power, and the power factor of the monitored system. It is able to measure an input voltage range of up to 400V and has an input voltage accuracy of up to ±10%. It can also measure an active current range of up to 40A with current accuracies of up to ±3%. On the output of the board, the user can read an analog signal which is proportional to the environmental conditions which are being monitored. The MCP3909 also features programmable registers, allowing users to store their own particular settings.

The MCP3909RD-3PH1 also includes an MCP3909 I/O expansion header which allows for external analog to digital (A/D) conversions, auxillary inputs, and other functions to be added. Additionally, the onboard MCP3909 3-phase energy measurement IC has a built-in real-time clock which allows the system to accurately timestamp measurement data. Finally, the board includes a variety of power supply components which supply the system with the necessary power.

In summary, the MCP3909RD-3PH1 is a powerful evaluation and demonstration board which is used for measuring active energy in 3 phase power systems. It provides users with accurate voltage and current measurements, as well as the ability to measure true power, apparent power, and the power factor. It allows users to add external A/D conversions, auxillary inputs, and ISRs, as well as store users\' settings in programmable registers. It also includes a variety of power supply components which provide the system with the necessary power.

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