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VOLTAGE TRANSIENT DETECTOR AND CURRENT TRANSIENT DETECTOR
VOLTAGE TRANSIENT DETECTOR AND CURRENT TRANSIENT DETECTOR
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机译:电压瞬变检测器和电流瞬变检测器
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摘要
A voltage transient detector includes circuitry for transmitting electrical current through a light emitting diode and a fuse that is serially connected between the light emitting diode and a reference potential, such that the light emitting diode is illuminated when the fuse is not blown. The voltage transient detector also includes circuitry for transmitting a controlled amount of electrical current through the fuse in conjunction with an occurrence of a voltage transient at a voltage measurement location, where the voltage transient exceeds a set transient threshold voltage. The controlled amount of electrical current transmitted through the fuse causing the fuse to blow and the light emitting diode to turn off, thereby indicating occurrence of the voltage transient at the voltage measurement location.
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