High resistance distribution circuit

  
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As shown in the circuit diagram of a high-impedance distribution. It is with low resistivity distribution of

certain significant difference is the series resistance in the shunt load current limiting resistor R1, the general value of five times the battery internal resistance ~ l0 times. At this time, if a short circuit shunt occurs, and the system voltage drops are small recoil spike voltage, because R1 limits the short circuit current, and L di / dt is also small sake. As shown in Figure is N, R schematic voltage variation. Matching the appropriate R1 and Rr, can make N, the voltage change between R within the permissible error range power supply system so that the system load between each independently of each other. Multi-purpose play a shunt to improve the reliability of the communication system. In practical applications, it can evolve out of a multi-stage high-impedance power distribution applications.




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