概览

在住宅、房车或活动房屋中使用便携式空调的需求在不断增长。 这款基于双向可控硅的电机控制器解决方案是一套耐用、紧凑的空调系统，非常适合车辆系统等小规模应用。 与基于变频器的设计相比，该系统基于双向可控硅来简化设计。

系统优势：

  • 优化的双向可控硅控制，可简化压缩机电机控制系统设计
  • RX231 32 位低功率、高性能微控制器 (MCU) 或应用广泛、基于 Arm® Cortex® 处理器的超低功率 32 位 RA2E1，帮助实现高效设计
  • RAA223021 高压交流/直流降压稳压器 用于转换系统的整流交流电源，操作很简单
  • 针对故障安全保护、感应电流和负载增强系统监控

应用

  • 交流电源电机控制
  • 便携式空调
  • 房车空调

成功产品组合交互框图

选择相应模块，寻找适合您设计的产品

4:3 ratio Sheet.1 Sheet.2 Sheet.3 Sheet.4 US106 US106 US106 Zero Cross Detection Circuit Zero Cross Detection Circuit Zero Cross Detection Circuit High Voltage Buck High Voltage Buck High Voltage Buck Temperature & Humidity Temperature & Humidity Temperature & Humidity PMOD PMOD PMOD Current Sense Current Sense Current Sense Current Sense Current Sense Current Sense Triacs Triacs Triacs Triacs Triacs Triacs RS485 Isolated Transceiver RS485 Isolated Transceiver RS485 Isolated Transceiver LCD Monitor Sheet.36 Sheet.37 Motor Sheet.39 Sheet.40 M M Signal Ground Sheet.42 Sheet.43 Sheet.44 Sheet.45 Sheet.46 Signal Ground.47 Sheet.48 Sheet.49 Sheet.50 Sheet.51 Sheet.52 Relay Relay Relay Signal Ground.55 Sheet.56 Sheet.57 Sheet.58 Sheet.59 Sheet.60 -5V 21mA -5V 21mA -5V 21mA 2 2 2 2 Sheet.79 -5V 180mA -5V 180mA -5V 180mA Load (Compressor, Condenser, Fan, 4 way valve) Load (Compressor, Condenser, Fan, 4 way valve) Load (Compressor, Condenser, Fan, 4 way valve) 2 2 2 2 Sheet.86 4 4 4 4 Sheet.89 4 4 4 4 Sheet.92 -5V 6mA -5V 6mA -5V 6mA 5V ISO (From PC) 5V ISO (From PC) 5V ISO (From PC) Sheet.104 Sheet.105 AC Filter and Rectification AC Filter and Rectification AC Filter and Rectification AC Power Source Alternating Current Sheet.63 Signal Ground.64 Sheet.65 Sheet.66 Sheet.67 Sheet.68 Sheet.69 115/230V 115/230V 115/230V N N N L L L Sheet.101 Sheet.102 Sheet.103 Sheet.107 Sheet.108 Sheet.109 Sheet.110 Connector 1.161 Sheet.112 Connector 1.161.113 -5V 21mA -5V 21mA -5V 21mA Sheet.116 Connector 1.161.117 Sheet.118 Sheet.121 I2C I2C I2C Sheet.124 Sheet.125 Sheet.126 Sheet.127 4 4 4 4 Sheet.130 Sheet.131 Sheet.135 Sheet.137 Sheet.138 Sheet.139 Vertical Wire Bundle.140 2 2 2 Sheet.142 Sheet.143 Sheet.144 Sheet.145 Sheet.146 L L L -5V 62uA -5V 62uA -5V 62uA Sheet.152 MCU MCU MCU MCU INT INT INT Vss Vss Vss I2C I2C I2C GPIO GPIO GPIO PWM PWM PWM ADC ADC ADC UART UART UART Vss Vss Vss Computer Tower Sheet.214 Sheet.215 Sheet.216 Sheet.217 Sheet.218 Sheet.219 Sheet.220 Sheet.221 Sheet.222

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High Voltage Buck
非隔离式 AC/DC 降压转换器

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Temperature & Humidity Sensor
湿度和温度传感器

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MCU
RX 系列 32 位高功效 MCU
采用 Arm Cortex-M 内核的 RA 系列 32 位 MCU

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RS-485 Isolated Transceiver
带增强型 ESD 保护的 RS-485/422

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Current Sense
电流感测放大器

视频和培训

Triac-Based Motor Control for Portable or Recreational Vehicle Air Conditioner Control Solution

An overview of the triac-based motor control winning combination, perfect for RV air conditioners, portable or window air conditioners, or small appliances such as fans, heaters, etc. The advantage of this architecture is that it is much simpler than an inverter-based motor control design. For more information, visit the Triac-Based Motor Controller winning combination page.

Video List
Triac-Based Motor Control for Portable or Recreational Vehicle Air Conditioner Control Solution

新闻和博客

博客 2021年7月24日