Toshiba has upped the output of a photovoltaic generator to drive high-voltage power mosfets in galvanically-isolated solid-state relays (SSRs). The device is the TLP3910, with a minimum open voltage of 14V – double that of the earlier TLP3906. TLP3910 is also Toshiba’s first photovoltaic coupler with a minimum isolation voltage 5kVrms. “Along with the creepage ...

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