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Products > parallel > Shanghai Chenzhu Instrument Co., Ltd. | Similar Products
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parallel

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The Working Principle and Classification of Surge Protector

The Working Principle and Classification of Surge Protector
parallel connection with the protected equipment, showing low impedance for lightning pulses and high impedance for normal operating frequency. The choke type is in series with the protected ...

The Principle and Classification of Safety Barriers

The Principle and Classification of Safety Barriers
parallel voltage limiting Zener diodes are connected in series to realize the energy limitation, and to ensure that the energy is safely limited when the signals of instrument in dangerous area and ...
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