current mirror circuit produce more stability as compared to biased circuit.
low accuracy
If you go to the given link you will see the circuit of a current mirror using Op-Amp. And you can easily see how it is biased.
take a look on wikipedia and search for current mirror. There are two tranzistors :)
Idl but i love your question haha
ANSWER (current mirror) A current mirror circuit uses an amplifier to copy a current flowing in one leg of the circuit into another leg. One common arrangement uses four BJTs (two NPNs and two PNPs) and two resistors. Others are more or less complicated depending on linearity and temperature stability required for the application.
Bursting current limitations in paper tables refer to the constraints on the maximum allowable current that a device or component can safely handle without failure. These limitations are often specified in data sheets or tables for electronic components, indicating the peak current a device can withstand during short-duration events, such as power surges or inrush currents. Exceeding these limits can lead to overheating, damage, or reduced lifespan of the component. Understanding these limitations is crucial for ensuring reliable performance in electrical and electronic circuits.
The price of the Sunday Mirror newspaper can vary depending on the location and any current promotions. It is usually around £1.80 - £2.00.
In simple MOSFET current mirror, the load current does not follow a linear relationship with reference current (ie for short channel MOSFET's multiplying factor due to channel length modulation cannot be neglected). But by cascoding the output resistance can be increased and since output resistance follows an inverse relationship with lambda (channel-length modulation parameter), the multiplying factor due to channel length modulation reduces to one and a linear relationship is obtained between reference and load current.
The glass mirror used in a ballistic galvanometer rotates due to the Lorentz force acting on the current-carrying coil placed within a magnetic field. This force causes the coil (and the attached mirror) to rotate, allowing the deflection of the reflected light beam to measure the current passing through the galvanometer.
In the current, FAA-approved flight manual, approved manual
A technique (using transistors) to create a current source in one part of a circuit that is proportional to the current in another part. It's in wikipedia, too.