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Application scenarios of signal SPDs in series and parallel connection Series connection
Jan 06 , 2026
Series connection This mode connects the SPD directly in series with the signal transmission channel, so that the surge current and signal flow share the same path. Its core value lies in ensuring the integrity of high-speed signals: Applicable scenarios: High-bandwidth systems such as Gigabit Ethernet (≥1Gbps), USB 3.0+, HDMI 2.0, 3G-SDI video, and radio frequency (RF). These scenarios require im...
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