About tensaisakuragi06

tensaisakuragi06 · 2024-02-02

Hello all. I have another problem related with Modbus TCP communication. I use STM32VG board and W5500 ethernet IC. My problem is about after i establish connection, communication is broken one time in five seconds, another time in one minute. So, co...

tensaisakuragi06 · 2024-02-01

Hello friends, i design ac/dc converter circuit using VIPER-319HD with eDesignSuite. One point makes me confused. In attached document, i am not sure these points are GND or not. When i look the datasheet, it seems that these points are related with...

tensaisakuragi06 · 2024-02-01

Only problem is that wide range of input. Reaaly hard to find a transformer in these range. tahnk you for your kind opinion 

tensaisakuragi06 · 2024-02-01

Some devices have a larger die size. Generally it is recommended to left these pins floating.

tensaisakuragi06 · 2024-02-01

Thank you for your advice. I know about the non-isolated situation. I also want to know that(if possible), can this circuit stably supply the 500mA(max). current with the 15-265VAC input? Theoretically i design this circuit but no idea about that. So...

tensaisakuragi06 · 2024-02-01

Thank you for your advice and reminder. I appreciate your thoughts.

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STM32 MODBUS TCP With W5500

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