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Advancing New Innovations in Wi-Fi Plugs
As more aspects of life becomes connected via the internet, engineers are pushing the boundaries of imagination to put more convenience and control into people’s hands. An invention that is taking the world by storm is the Wi-Fi smart plug. From anywhere and at any time, an internet connection is all it takes to access practically any electrically connected item at home or in the office.
To help engineers maximize the potential of this smart invention, Avnet has employed its deep expertise in connectivity innovations to create a Wi-Fi smart plug that harnesses the newest and most comprehensive features. From remote control functions to energy measurement and a host of electrical protection, the brimming list of helpful functions will empower innovators to transform their most ingenious designs into reality.
Features
• Based on non-isolated SMPS
• Load max 5A
• Operating voltage 90–280V
• Over voltage protection up to 450Vac (10 Min)
• Energy parameter measurement
• Control through Wi-Fi/Manual switch
• EFT/Surge tested up to 4.0KV
• TCP-IP server/client implementation through Wi-Fi
• Data logging/Load scheduling through Wi-Fi
• Auto reconnection to Wi-Fi router
• Supports OPEN, WEP, WPA/WPA2 Wi-Fi security
Key Components
• MCU – Texas Instruments
• Switcher – Texas Instruments
• LDO – Texas Instruments
• Shunt resistor – Vishay
• MOV – Samwha
• RTC – NXP
• Relay – Omron Wi-Fi module
• MCU – Atmel
• Wi-Fi SOC – Atmel
Target Applications
• Smart plugs
• Metering
• Home appliance monitoring
Block Diagram
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