In a power supply control device (11), when a bypass switch (25) is disconnected when the connection of a battery (10) is normal, a current flows through a first switching circuit (21) and a diode (24) orderly. When the connection of the battery (10) is normal, a second switching circuit (22) switches the bypass switch (25) from OFF to ON when the output voltage of the battery (10) becomes less than a reference voltage.
在供电控制装置(11)中,在蓄电池(10)的连接是正常连接的情况下,当旁路开关(25)断开时,电流依次在第一切换电路(21)和二极管(24)中流动。在蓄电池(10)的连接是正常连接的情况下,当蓄电池(10)的输出电压低于基准电压时,第二切换电路(22)将旁路开关(25)从断开切换成接通。
CIRCUIT DEVICE
电路装置
2021-02-12
Patent
Elektronische Ressource
Chinesisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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