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Ki 无线电源接收器系统(Rx)

概览

描述

这款先进的 Ki 无线电源接收器系统(Rx)专为无线电源传输和通信而设计。 Ki 提供高达 2kW 的功率,具有高效传输、低损耗开关、最小待机电流和动态调节功率(0–2kW)等特点,以实现最高能效。 通过消除电器电缆,Ki 优化了厨房和家庭空间,重新定义了现代电器的便利性、安全性和性能。

该系统由瑞萨电子行业领先的 NFC 和 MCU 技术提供支持,提供可选功能,例如电容式触摸显示器图形用户界面(GUI),以及用于监控和远程控制的蓝牙通信。 它通过与抽油烟机等设备的无缝集成,增强了连接性和用户友好型控制。 Ki 无线电源接收器系统(Rx)具有完全兼容性,可直接与 Ki 无线电源收发器系统(Tx)连接,以实现完全集成的无线电源设计。

系统优势:

  • 无绳运行无需使用设备电缆,最大限度地提高了台面和工作空间的功能性,并支持各种设备,如搅拌机、烤面包机、感应式烹饪锅等。
  • 动态功率和设备端控制可直接从设备端(Rx)提供从 0kW 到 2kW 的无缝调节,实现高效、精确的功率管理,从而增强用户友好型控制和联网设备的智能化操作。
  • 行业领先的正弦 NFC 技术可降低电磁干扰(EMI),提高电源效率,并增强系统可靠性和使用寿命。 直接连接天线可降低信号损失,而较小的天线可实现紧凑的设计并降低材料成本。
  • 低损耗开关和最小待机电流可优化性能,降低功耗。
  • 可选的低功耗蓝牙®(LE)通信支持智能手机控制和远程接口。

产品对比

应用

  • 家用电器/集线器
  • 电动自行车/电动滑板车
  • 显示屏和无电池 HMI
  • 电动工具
  • 扫地机器人
  • 机器人割草机

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WEB_WS043 Ground Sheet.191 Sheet.192 Connector dotted line Connector Line.228 Connector Line.180 Connector Line.181 Connector Line.89 Connector Line Connector Arrow.51 Bridge Rectifier.1003 Sheet.12 Sheet.13 Sheet.14 Sheet.15 Sheet.16 Sheet.17 Sheet.18 Sheet.19 Sheet.20 Sheet.21 Sheet.22 Sheet.23 Sheet.24 Sheet.25 Sheet.26 Sheet.27 Isolated AC/DC Flyback Isolated AC/DC Flyback Isolated AC/DC Flyback Buck Regulator Buck Regulator Buck Regulator Relay Switch Component block.35 Sheet.32 Sheet.33 Sheet.34 Sheet.35 Inductor Sheet.37 Sheet.38 Sheet.39 Connector Arrow Circle Connected signals arrow Circle.45 Circle.46 Connector Arrow.47 400V 400V 400V Connector Arrow.49 12V 12V 12V To previous mains powered appliance To previous mains powered appliance To previous mains powered appliance Connector Arrow.53 12V 12V 12V Load Switch Load Switch Load Switch Connector Arrow.56 Transformer Inductor Coreless (Air conductor).59 Sheet.60 Sheet.61 Sheet.62 Sheet.63 Sheet.64 Sheet.65 Sheet.66 Sheet.67 Sheet.68 Ki Communication Ki Communication KiCommunication NFC NFC NFC Sheet.72 Transformer Inductor Coreless (Air conductor) Sheet.2 Sheet.3 Sheet.4 Sheet.5 Sheet.6 Sheet.7 Sheet.8 Sheet.9 Sheet.10 Induction Power Transfer Rx Coil Induction Power Transfer Rx Coil Induction Power Transfer Rx Coil Connector Arrow.74 3.3V 3.3V 3.3V Crystal Sheet.78 Sheet.79 Sheet.80 Sheet.81 Sheet.82 Sheet.83 Sheet.84 24MHz 24MHz 24MHz Connector Arrow.97 3.3V 3.3V 3.3V Connector dotted double arrow Horizontal Wire Bundle Communication Lines B.795 2 2 2 Crystal.106 Sheet.107 Sheet.108 Sheet.109 Sheet.110 Sheet.111 Sheet.112 Sheet.113 32kHz 32kHz 32kHz Antenna.1013 Sheet.124 Sheet.125 Sheet.126 Sheet.127 Sheet.128 Connector dotted line.130 Connector dotted line.131 Crystal.132 Sheet.133 Sheet.134 Sheet.135 Sheet.136 Sheet.137 Sheet.138 Sheet.139 32kHz 32MHz 32MHz Connector dotted line.141 Connector dotted line.142 For communication with smartphone or other smart appliances (ex. Extractor hood) For communication with smartphone or other smart appliances (... For communication with smartphone or other smart appliances (ex. Extractor hood) Connector Arrow.149 3.3V 3.3V 3.3V Crystal.167 Sheet.168 Sheet.169 Sheet.170 Sheet.171 Sheet.172 Sheet.173 Sheet.174 27.12MHz 27.12MHz 27.12MHz Bi-directional Vertical Wire Bundle 2 2 2 Sheet.188 Connector Arrow.189 Connector Line.193 Contact Coils to Tx Contact Coils to Tx Contact Coils to Tx Ki Wireless Power Transceiver System (Tx) Ki Wireless Power Transceiver System (Tx) Ki Wireless Power Transceiver System (Tx) Bi-directional.197 Bridge Rectifier.200 Sheet.201 Sheet.202 Sheet.203 Sheet.204 Sheet.205 Sheet.206 Sheet.207 Sheet.208 Sheet.209 Sheet.210 Sheet.211 Sheet.212 Sheet.213 Sheet.214 Sheet.215 Sheet.216 Circle.217 Circle.218 Circle.219 Circle.220 Ground.221 Sheet.222 Sheet.223 Connector Line.224 Connector Arrow.227 Power Switch Power Switch Power Switch Buck-Boost Buck-Boost Buck-Boost Connector Arrow.231 Connector Arrow.232 Connector Arrow.233 3.3V 3.3V 3.3V 3.3Vhigh 3.3Vhigh 3.3Vhigh 3.3Vlow 3.3Vlow 3.3Vlow Connector Line.237 Connector Line.238 Connector Arrow.242 3.3Vhigh 3.3Vhigh 3.3Vhigh Crystal.245 Sheet.246 Sheet.247 Sheet.248 Sheet.249 Sheet.250 Sheet.251 Sheet.252 20MHz 20MHz 20MHz Display & Touch Module Display & Touch Module Display & Touch Module Flash Flash Flash Bi-directional.265 Bi-directional.267 Connector Arrow.268 3.3Vhigh 3.3Vhigh 3.3Vhigh USB-C USB-C USB-C USB-C Sheet.272 Sheet.273 Sheet.274 Sheet.275 Sheet.276 Sheet.277 Sheet.278 Sheet.279 Sheet.280 Sheet.281 Sheet.282 Sheet.283 Sheet.284 Bi-directional.285 For debugging For debugging For debugging TFT or MIPI DSI Display TFT or MIPI DSI Display TFT or MIPI DSI Display Cap Touch Cap Touch Cap Touch SD Card SD Card SD Card WS043 WS043 WS043 Bi-directional.291 Bi-directional.292 Bi-directional.293 Vertical Wire Bundle.294 4 4 4 Sheet.296 Vertical Wire Bundle.297 2 2 2 Sheet.299 Dotted Line Isolation Isolation Isolation Connector Arrow.302 3.3Vhigh 3.3Vhigh 3.3Vhigh Connector Arrow.304 3.3Vhigh 3.3Vhigh 3.3Vhigh Connector Line.315 Line Line.318 Line.319 Connector Line.320 Sheet.321 NFC NFC NFC Dir. AC Dir. AC Dir. AC VDD VDD VDD I2C I2C I2C RTC RTC RTC Circle.176 Circle.177 Sheet.322 MCU System Control MCU System Control MCUSystem Control GPIO GPIO GPIO VDD VDD VDD Osc. Osc. Osc. I2C I2C I2C SPI SPI SPI UART UART UART Circle.90 Circle.91 Sheet.323 Bluetooth Low Energy Bluetooth Low Energy Bluetooth Low Energy VDD VDD VDD UART UART UART RTC RTC RTC RF Osc. RF Osc. RF Osc. Circle.114 Circle.115 Circle.120 Circle.121 PHY PHY PHY Sheet.324 MCU HMI Control MCU HMI Control MCUHMI Control DSI DSI DSI VDD VDD VDD Osc. Osc. Osc. I2C I2C I2C SD SD SD USB USB USB Circle.256 Circle.257 SPI SPI SPI QSPI QSPI QSPI
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