NXP LPC3240+JN5168智能家居网关方案

The Application Note includes software for the following Smart Devices:

 Bulb software allowing the bulb to be turned on, off and dimmed remotely. Plus monitoring of on-time and counter for bulbs being turned on. White, colour controlled temperature and full colour bulbs are all supported.

 Sensor software allowing the monitoring of occupancy and/or illuminance with optional control of bulb devices.

 Remote control providing control of Smart Devices from a small touch sensitive device.

 Low energy switch providing limited control of Smart Devices from a coin cell or energy harvesting device. JenNet-IP networks can operate in one of three modes:

 Gateway Mode includes a gateway device allowing access to the low-power wireless Smart Devices from other Internet Protocol devices connected via the local IP network, Wi-Fi or even from the external internet. Smart Devices can also be controlled by other Smart Devices within the low power wireless network such as remote controls and sensors. This system provides the most flexibility and options for controlling and monitoring Smart Devices.

 Coordinator Mode replaces the gateway device with a simple Coordinator device. This effectively creates a network from only the low power wireless Smart Devices and so does not allow connections to a local IP network or the internet.

 Standalone Mode does not include a gateway device. The Smart Devices form a low power wireless network that can only be controlled by other Smart Devices from within the network such as the remote control included in JenNet-IP Smart Home (JN-AN-1162). This type of system provides a low cost entry point for building a Smart Device system while allowing a gateway device to be added later.

AC-DC开关电源属于A级ITE还是B级ITE? 如题。
沙发

阻焊显影阻焊显影步骤同线路显影。

关于张占松老师《电源设计一书》中的疑惑？


这是正激变压器的Ap法设计公式，感觉怎么算都不对呢？式中的5.4怎么来的？


为什么我算出来就是0.361？
書本供參考，不一定全對

大电流电感

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