ARD00385, MCP3911 and PIC18F85K90 Single-Phase Anti-Tamper Energy Meter
Diseño de referencia usando la pieza MCP3911A0-E/SS de Microchip Technology
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Para productos finales
- Automotive Applications
- Energy Meter
- Patient Monitoring
- Portable Instrumentation
Descripción
- ARD00385, MCP3911 and PIC18F85K90 Single-Phase Anti-Tamper Energy Meter. The MCP3911 and PIC18F85K90 Single-Phase Anti-Tamper Energy Meter is a fully functional single-phase meter with enhanced capabilities, such as battery backup, RTC and anti-tamper features. The two current channels are measured with the MCP3911 device and the voltage channel is measured with the 12-bit SAR ADC integrated in the microcontroller. This design has two sensors for the current measurements: a current transformer and a shunt. The PIC18F85K90 microcontroller directly drives the LCD and communicates via UART with the MCP2200, offering an isolated USB connection for meter calibration and access to the device power calculations. The system calculates active and reactive energy, active, reactive and apparent power, power factor, RMS current, RMS voltage and the line frequency
Piezas destacadas (12)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
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SS49E | Honeywell | Hall Effect Sensors | Hall Effect Sensor 10mA 3.3V/5V 3-Pin Bag | AÑADIR AL CARRITO | |
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MCP1703-3302E/DB | Microchip Technology | Linear Regulators | LDO Regulator Pos 3.3V 0.25A 4-Pin(3+Tab) SOT-223 Tube | AÑADIR AL CARRITO | |
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PC365NJ0000F | Sharp | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Darlington DC-OUT 4-Pin Mini-Flat T/R | AÑADIR AL CARRITO | |
|
MCP2200-I/SS | Microchip Technology | Interface Controllers | USB 2.0 to UART Protocol Converter with GPIO UART Interface 3.3V/5V 20-Pin SSOP Tube | AÑADIR AL CARRITO | |
|
AB26TRB-32.768KHZ-T | Abracon | Crystals | Crystal 0.032768MHz ±20ppm (Tol) 12.5pF FUND 50000Ohm 2-Pin SMD T/R | AÑADIR AL CARRITO | |
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MCP1703T-3302E/CB | Microchip Technology | Linear Regulators | LDO Regulator Pos 3.3V 0.25A 3-Pin SOT-23A T/R | AÑADIR AL CARRITO | |
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MCP6001T-E/OT | Microchip Technology | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 6V 5-Pin SOT-23 T/R Automotive AEC-Q100 | AÑADIR AL CARRITO | |
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FOD8012AR2 | onsemi | IGBT and MOSFET Gate Driver Photocouplers | Optocoupler Drive Push-Pull 2-CH 3.6V/5.5V 1000V 8-Pin SOIC T/R | AÑADIR AL CARRITO | |
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FOD8012A | onsemi | IGBT and MOSFET Gate Driver Photocouplers | Optocoupler Drive Push-Pull 2-CH 3.6V/5.5V 1000V 8-Pin SOIC Tube | AÑADIR AL CARRITO | |
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PIC18F85K90-I/PTRSL | Microchip Technology | Microcontrollers - MCUs | MCU 8-bit PIC RISC 32KB Flash 2.5V/3.3V/5V Automotive AEC-Q100 80-Pin TQFP Tray | AÑADIR AL CARRITO | |
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ABLS-7.3728MHZ-B4-T | Abracon | Crystals | Crystal 7.3728MHz ±30ppm (Tol) ±50ppm (Stability) 18pF FUND 100Ohm 2-Pin HC-49/US SMD T/R | AÑADIR AL CARRITO | |
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MCP3911A0-E/SS | Microchip Technology | Analog Front End - AFE | AFE General Purpose 2 ADC 24bit 3.3V Automotive AEC-Q100 20-Pin SSOP Tube | AÑADIR AL CARRITO | |