Answered

• [参考译文] TIDM-02013：TIDM-02013双向性固件

  

  admin

  已解决

  Other Parts Discussed in Thread: TIDM-02002 , TIDM-02013 , TIDM-02008 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1413726/tidm-02013-tidm-02013-bi…

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  • 1 年多前
  • 电源管理（参考译文帖）
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Answered

• TIDM-02013: The PFC output voltage drops sharply.

  

  Wang Xuesong

  已解决

  Part Number: TIDM-02013 During Lab 1, the PFC (Power Factor Corrector) could normally boost the output voltage when the input DC voltage ranged from 0 to 20V. However, when the input voltage exceeded 20V, after the output voltage surpassed 50V, the output…

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  • 3 个月前
  • 电源管理
  • 电源管理论坛

• TIDM-02013: 电源管理论坛

  

  xqp

  TI 认为已经解决

  Part Number: TIDM-02013 I can't view the picture in this link. It's about addressing the issue with this link. I'm not sure if there's an error with the link to the picture. Could you please help me solve this problem? I'm very anxious.…

  • 4 个月前
  • 电源管理
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• TIDM-02013: There is no driving waveform on the circuit mainboard.

  

  Wang Xuesong

  TI 认为已经解决

  Part Number: TIDM-02013 When the control card is not inserted into the tdim-02013, the GPIO port can detect the output PWM waveform. When the control card is inserted, the voltage across C164 is measured, but no voltage PWM signal can be detected. What…

  • 4 个月前
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• TIDM-02013: The relationship between the AC current reference (ac_cur_ref) and the output voltage (Vbus).

  

  Wang Xuesong

  Part Number: TIDM-02013 Other Parts Discussed in Thread: TIDM-02008 , PMP22650 Hello, expert. I'm sorry to disturb you. Both Experiment 2 and Experiment 1 adopt current loop feedback regulation. However, Experiment 2 states that when the AC current…

  • 2 个月前
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• TIDM-02013: Regarding the overcurrent protection in Lab 3

  

  Wang Xuesong

  TI 认为已经解决

  Part Number: TIDM-02013 Hello, expert. I'm sorry to bother you. Regarding the overcurrent protection in Lab 3, when I run the program, it will enter the judgment condition of if((TTPLPFC_PWM_TRIP_STATUS(TTPLPFC_LOW_FREQ_PWM_BASE) & EPWM_TZ_INTERRUPT_DCAEVT1…

  • 1 个月前
  • 电源管理
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• TIDM-02013: The reason for the rapid drop of DCLINK capacitor voltage.

  

  Wang Xuesong

  Part Number: TIDM-02013 Hello, I am conducting Lab 1 of the PFC stage. When I follow the experimental steps: 1：Apply a fixed duty cycle of 0.5 with an input voltage of 35V. The DCLINK value will quickly rise to around 120V, then drop rapidly to about…

  • 3 个月前
  • 电源管理
  • 电源管理论坛

• TIDM-02013: 控制卡型号

  

  xqp

  TI 认为已经解决

  Part Number: TIDM-02013 Other Parts Discussed in Thread: TMS320F280039C , , TMDSCNCD28388D 请问一下，这个TMS320F280039C controlCARD是否对应 TIDM-02013文件中所给原理图的 HSEC连接器，我看样板中所对应的是TMDSCNCD28388D,引脚定义是否要改变。

  • 8 个月前
  • 电源管理
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• TIDM-02013: Regarding the disabling and enabling of TTPLPFC and CLLLC.

  

  Wang Xuesong

  TI 认为已经解决

  Part Number: TIDM-02013 Dear Expert, I hope this message finds you well. Since I can't post a new question on the forum, I'm bringing it up here. While reading another article, I came across settings for starting and disabling TTPLPFC and CLLLC…

  • 4 个月前
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• TIDM-02013: Regarding the boost issue of the PFC stage, the current does not follow the voltage, and the power factor is around 0.5.

  

  Wang Xuesong

  TI 认为已经解决

  Part Number: TIDM-02013 Other Parts Discussed in Thread: SFRA , PMP22650 Hello, expert. I’ve been stuck with a problem that I can’t solve, and I’m really confused. I am currently working on Lab 3 for the PFC stage. The set relay closing…

  • 1 个月前
  • 电源管理
  • 电源管理论坛

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