Toko Kabushiki Kaisha

Katsuhito Nakajima

Hideaki Saito

Hitoshi Sasanuma

Yorio Komine

An interface module having a receiving section and a sending section, the receiving section being provided with a low pass filter, an isolation transformer and a common mode choke transformer, and the sending section is provided with a low pass filter, an isolation transformer and a common mode choke transformer and they are integrated with each other, wherein the receiving section and the sending section are independently formed on a board of the interface module, and the low pass filter at the receiving section and the low pass filter at the sending section are respectively covered by shield cases.

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Tsurugashima, Japan

Katsuhito Nakajima