瑞萨电子 (Renesas Electronics Corporation)
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20kW 三相 PFC 逆变器

概览

这款三相功率因数校正（PFC）逆变器系统集成了瑞萨电子高性能 MCU，以实现数字 PFC 控制和通信功能。 RA6M3 MCU 用作中间通信控制器，而 RA8T1 MCU 用作大功率 PFC 逆变器的数字控制器，支持高达 20kW 的功率容量。

系统优势：

  • 专门针对瑞萨电子 Arm® Cortex®-M85 480MHz MCU 三相 PFC 逆变器优化了算法。
  • 利用高性能栅极驱动器来优化开关行为，减少损耗并提高效率。

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1.94.1163Connector 1.94.1164

RTC

应用特定型时钟

RS-485

低功耗 RS-485/422

MCU

RA Arm Cortex-M MCU

Flash

SPI NOR 闪存

LDO

线性稳压器（LDO）

Buck Regulator

降压稳压器（集成开关）

Gate Driver

IGBT 驱动光电耦合器/光耦合器

Photocoupler Isolation Amplifier

隔离放大器模拟输出光电耦合器/光耦合器

MCU

RA Arm Cortex-M MCU

Op Amp

通用运算放大器

Buck Regulator

降压稳压器（集成开关）

支持

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