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According to the specifications in IEEE 1894-2015, a transient process measuring device (TPMD) is developed to be used in the distribution system, and a line selection technique utilizing large pulse current is presented on this basis. When a single-phase grounding fault occurs, the distribution system is able to be instantly switched from grounding with small current to grounding with large pulse...
In order to acquire high speed switching in high-speed fiber channel switch network, a method named MRTF (the method of reducing the token's frequency) used to reduce the token's frequency is put up, and the corresponding switch is designed. In this method MRTF, the token is coded with RTFC, the token reducing-frequency code which is a special sequence of `0' and `1' , then it's frequency may be reduced...
In designing low power switching mode power supply (SMPS), its functions, tech-parameter and cost should be considered at the same time. TOP switch has stronger functions than the discrete components. It is easy and flexible to design SMPS based on TOP Switch and the products always get less cost. SMPS based on UC3842 or UC3843 is compared with the one based on TOP switch in the paper. Then an actual...
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