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energiequellenschaltung, electronic device with the same energiequellenschaltung and procedure for energiequellenschaltung
energiequellenschaltung, electronic device with the same energiequellenschaltung and procedure for energiequellenschaltung
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机译:能量均衡器,具有相同能量均衡器的电子设备和能量均衡器的过程
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摘要
A power source circuit is provided which is capable of improving an efficiency of using energy of a chemical battery cell (11) and of responding suitably to an intermittent change in a load current. Since, during a load burst period in an odd-numbered order, a load is driven by power accumulated in a first power storing section (16) and, during a load burst period in an even-numbered order, a load is driven by power accumulated in a second power storing section (17), even if a duty ratio of the load burst period in one period during which the load burst period occurs intermittently exceeds fifty percent, energy required during the load burst period is fed from the first or the second power storing section (16, 17) and the chemical battery cell (11) does not discharge during the load burst period. Therefore, an amount of a voltage having dropped due to an internal impedance of a power supplying section (11) becomes small and, as a result, when the power source circuit is applied to the electronic device which becomes inoperable due to a temporary voltage drop in the power source, an operational life of the power supplying section (11) is made longer. IMAGE
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