概览

简介

该系统提供基于 单个MCU 的解决方案。 基于紫外线灯的滤水器可杀菌并使水适合饮用。 基于泵的应用程序可适用于逆向渗透 (RO) 过滤,采用相同的 MCU 能更好地控制泵。 该系统可使用蓝牙低能耗 (LE) 和/或 Wi-Fi 通信来添加智能和进行自我监控,可在需要时提醒并请求更换滤芯。

系统优势:

  • 反激式 SMPS 具有高效率、低成本和高可靠性的特点。
  • 使用 超低功耗 Wi-Fi + 蓝牙 LE 模块添加智能特性。
  • 负载开关通过控制 MCU 的峰值电流和故障指示,来节省 AC/DC 并避免其他故障。
  • 板载紫外线灯镇流器可减少 BOM 数量。
  • 矩阵开关减少了开关扩展对 GPIO 的需求。

产品对比

应用

应用

  • RO 滤波器
  • 工业紫外线灯滤水器系统

成功产品组合交互框图

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4:3 ratio Sheet.1 Sheet.2 Sheet.3 Sheet.4 AS056 AS056 AS056 AC-DC (Flyback) AC-DC (Flyback) AC-DC (Flyback) DC/DC (Buck) DC/DC (Buck) DC/DC (Buck) UV Lamp (8W) UV Lamp (8W) UV Lamp (8W) UV Ballast UV Ballast UV Ballast Solenoid Pump Solenoid Pump Solenoid Pump Load Switch Load Switch Load Switch Reverse Osmosis LCD Display 11*8 LCD Display 11*8 LCD Display 11*8 AC Power Source Sheet.25 Alternating Current Ground (earth) Sheet.32 Sheet.33 Sheet.34 Sheet.35 Ground (earth).72 Sheet.73 Sheet.74 Sheet.75 Sheet.76 Switch Sheet.78 Sheet.79 Sheet.80 Switch.81 Sheet.83 Sheet.84 Sheet.85 Sheet.86 Sheet.87 Sheet.89 Sheet.91 Sheet.93 Sheet.94 Sheet.95 Sheet.96 Sheet.97 Sheet.98 Sheet.99 Sheet.101 Sheet.102 Sheet.103 Sheet.104 Battery 2-Cell Sheet.106 Sheet.107 Sheet.108 Sheet.109 Line 1pt.1552 Line 1pt.1608 Sheet.112 Sheet.114 Sheet.115 Sheet.116 Sheet.118 Sheet.119 Sheet.120 Sheet.122 Sheet.123 Sheet.124 Sheet.125 Sheet.126 Sheet.127 Mode Select (Matrix Switch) Mode Select (Matrix Switch) Mode Select (Matrix Switch) 3V 3V 3V 3.3V/5mA 3.3V/5mA 3.3V/5mA Water Level Float Switch Water Level Float Switch Water Level Float Switch 2 2 2 2 Sheet.180 2.181 2 2 2 Sheet.183 19 19 19 19 Sheet.186 3.3V/50mA 3.3V/50mA 3.3V/50mA 2 2 2 2 Sheet.190 3.3V/325mA 3.3V/325mA 3.3V/325mA 3.3V/500mA 3.3V/ 500mA 3.3V/500mA ON/OFF ON/OFF ON/OFF 3.3V/10mA 3.3V/10mA 3.3V/10mA Indication LED Indication LED Indication LED 2 2 2 2 Sheet.199 2 2 2 2 Sheet.202 1 1 1 1 Sheet.205 12V.1A 12V.1A 12V.1A 12V/0.6A 12V/0.6A 12V/0.6A 12V/2Amax 12V/2Amax 12V/2Amax 90-300V AC 90-300V AC 90-300V AC Sheet.137 Switch.128 Sheet.129 Sheet.130 Sheet.131 Sheet.132 Sheet.133 Sheet.135 Sheet.136 Sheet.138 Switch.128 Sheet.140 Sheet.141 Sheet.142 Sheet.143 Sheet.144 Sheet.145 Sheet.146 Sheet.147 Switch.128 Sheet.149 Sheet.150 Sheet.151 Sheet.152 Sheet.153 Sheet.154 Sheet.155 Sheet.156 Switch.128 Sheet.158 Sheet.159 Sheet.160 Sheet.161 Sheet.162 Sheet.163 Sheet.164 Sheet.165 Sheet.166 Sheet.167 Sheet.168 Select Select Select Back Back Back Up Up Up Down Down Down Sheet.214 Connector 1.171 N-Channel MOSFET Sheet.217 Sheet.218 Sheet.219 Sheet.220 Sheet.221 Sheet.222 Sheet.223 Sheet.224 Sheet.225 Sheet.226 Sheet.227 Sheet.228 Sheet.229 Sheet.230 Connect.50 Sheet.232 Sheet.233 Sheet.234 3.3V/10mA 3.3V/10mA 3.3V/10mA Connector 1.171.236 Connector 1.171.237 Diode - LED Sheet.268 Sheet.269 Sheet.270 Sheet.271 Sheet.272 Darlington.651 Sheet.274 Darlington.254 Connector 1.171.278 Sheet.285 Sheet.113 Sheet.239 Sheet.240 Sheet.241 Sheet.242 Sheet.243 Sheet.244 Sheet.245 Sheet.246 Sheet.247 Sheet.248 Sheet.249 Sheet.250 Sheet.251 Sheet.252 Sheet.253 Connect.46 Sheet.255 Sheet.256 Sheet.286 MCU MCU MCU VDD VDD VDD UART UART UART GPIO GPIO GPIO ADC ADC ADC GPIO GPIO GPIO RTC RTC RTC GPIO GPIO GPIO Sheet.287 Bluetooth + Wi-Fi Bluetooth + Wi-Fi Bluetooth + Wi-Fi UART UART UART Label Text 10pt.262 Reverse Osmosis Reverse Osmosis
Exiting Interactive Block Diagram