The overall hardware design scheme is performed, such as DSP 3. 3V power, voltage and current sampling module, IGBT driving circuit, I/O signal processor, fault detection module and COM circuit etc.
对系统硬件设计的DSP 3．3V电源的获取、电压电流采样模块、IGBT 驱动、一般I／O信号的处理、故障监测和串口通信电路进行了研究分析。
This paper introduces the basic requisition, grid driving power, grid resistance and driving circuit modality of the IGBT. Furthermore, introduces the driving module M57962L of the driving circuit.
介绍了构成IGBT驱动电路的基本要求、栅极驱动功率、栅极电阻和驱动电路形式、常用的驱动模块M 57962l等。
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