The Auger recombination dominates the base current and allows accurate tuning of the base current and the current gain of the bipolar transistor.
When the pixel is selected, a difference current between the gradation current and the base current is stored.
When upsetting begins, or just before, the welding current is shortly increased above the base current, preferably up to two or three times the intensity of the base current.
In some embodiments, the replica base current can be obtained by a current-mode comparison of a finger-sensed current with a ramp current.
The reverse base current is used to adjust the applied base-emitter voltage.
An average current amplitude of the flash current is higher than an average current amplitude of said basic current.
The current of the holes circulating of the base towards the transmitter added to the current of recombination of the electrons neutralized by a hole in the base corresponds to the basic current Ib, coarsely proportional to the collector current Ic.
The current of the holes circulating of the base towards the transmitter added to the current of recombination of the electrons neutralized by a hole in the base corresponds to the basic current Ib, coarsely proportional to the collector current Ic.
The current of the holes circulating of the base towards the transmitter added to the current of recombination of the electrons neutralized by a hole in the base corresponds to the basic current Ib, coarsely proportional to the collector current Ic.
The current of the holes circulating of the base towards the transmitter added to the current of recombination of the electrons neutralized by a hole in the base corresponds to the basic current Ib, coarsely proportional to the collector current Ic.
The pulse amplitude significantly exceeds a base current drawn from the battery.
This proportionality gives the illusion that the basic current controls the collector current.
This proportionality gives the illusion that the basic current controls the collector current.
This proportionality gives the illusion that the basic current controls the collector current.
High efficiency base current helper to improve the accuracy of current mirrors particularly useful for current mirror utilizing relatively low beta bipolar junction transistors.
A battery driven mobile communication device drawing a base current with periodic high current pulses during transmission.
Various anti-saturation and base current increasing circuits are also disclosed.
The current flowing to the base of a bipolar transistor that forms each reference amplifier depending on an input power level is detected, amplified, and supplied as base current of the transistor of the corresponding amplifier.
Thus, though a current corresponding to a current flowing in the transistor (Q1) is permitted to flow in the transistor (Q2), a base current is not required in the compensation transistor (Q5).
In one embodiment, instead of modulating the base current, the converter uses output current to determine the voltage produced at the output.
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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