The charging current bypasses the input converter, allowing charging rate to be increased, without increasing a power rating of the input converter.
A charging current changing unit (843) changes the charging current to greater than or equal to the set current if the calculated charging current is less than the set current.
The pulse charging circuit generates a pulse charging current from received AC current, and charges the rechargeable batteries with the generated pulse charging current.
Conversely, the current control circuit reduces a charging current, which is to flow into the secondary battery, when the current of the load increases.
A charging current or a discharge current from the capacitor drives the current of the light emitting element.
The delay element(s) receive a charging current from the current source and provide a delay that is dependent on the charging current.
The control current is derived from the load current as a variable proportional to the load current.
Circuitry monitors the load current delivered to the appliance or receptacle (16a, 16b) and connector and compares the load current to detected current rating.
A load current (134), an input current (132) and a reference current (132) are established by means of a load current source (128), an input current source (131) and a reference current source (127).
The invention relates to a method for the current limitation of a load current, in particular the load current of a flash means.
The measuring is performed with both an unloaded current and with a load current.
The method includes fractionating a feed stream to produce a feed bottoms stream and a feed overhead stream.
When the charge current reaches a charge end current, the constant voltage charge is ended.
The control unit (26) estimates the SOC by integrating the charge/discharge current obtained by reducing a current offset from the charge/discharge current.
Most preferably, charging above a threshold voltage is performed such that the charge current is based on a predetermined charge current profile and measured virtual back current resistance.
Provided is a technique for accurately detecting a load current even when the load current falls rapidly or the like.
A semiconductor switch (12) generates the pulse charging current from the received AC current and supplies the pulse charging current to the batteries.
A current detecting circuit is (46, 48) included which detects a current that is proportional to the charging current supplied to the capacitor from a charge circuit (34, 40, 42).
Each channel regulates its load current so that the load current is proportional to an input voltage supplied to the channel.
The load current is then determined on the basis of the total current and the no-load current.
The charging/discharging current in is measured by a current sensor (S222).
To control the charger circuit, current feedback is provided by monitoring the bleeder current generated against a maximum bleeder current, and adjusting the charging current accordingly.
A reed contact (KR) is coupled to a load current conductor (1) in each load current circuit.
The charger (64) then switches to a second charge current level which does not exceed the optimum charge current level.
Thus, during a constant current charging mode, the battery cell is dπven at a relatively optimal charging current to reduce the charging time.
The charging circuit (12) charges the capacitor (10) by intermittently supplying charging current.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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