Examples of 'constant current source' in a sentence
Meaning of "constant current source"
A constant current source is an electronic circuit or device that provides a stable and constant output current regardless of changes in load resistance or power supply voltage. It is commonly used in various applications such as LED drivers, battery charging systems, and precision measurement instruments
How to use "constant current source" in a sentence
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constant current source
Constant current source maintains applied test voltage.
Find the value of the constant current source.
The adjustable constant current source is adjusted by means of the analogue signals.
This works best using a constant current source.
The switchable constant current source is required to allow for different room reflectance conditions.
The pacing stimuli was provided by a constant current source.
The bridge is powered by a constant current source to reduce the influence of ambient temperature.
The third differential pair is powered by a constant current source.
The choke acts as a constant current source in the audio range.
Preferably the reference signal generating means comprises a constant current source.
A constant current source is generally preferred for safety purposes when introducing electricity into a patient.
The converters can be configured or operated as a constant current source or a constant voltage source.
The triangular wave is generated by repeatedly charging and discharging a capacitor from a constant current source.
The operation of the constant current source schematically shown in FIG.
Will not alter or influence the operational characteristics of the constant current source.
See also
Alternatively a constant current source is used to pass a current through the Rx.
This embodiment is preferably chosen if the source unit comprises a constant current source.
Unique switching constant current source technology to ensure stable operation of each LED.
The ramp generator circuit includes a second capacitor charged through a first constant current source.
There are of course constant current source topologies other than the one illustrated in Fig.
In a preferred embodiment, a source unit comprises a constant current source.
The operation of this constant current source is controlled by the analog gate 45.
Characteristic of the present invention is that source 3 is a constant current source.
This module also provides a 4 mA constant current source for sensor excitation.
The first current source 53 may be realized as a first controllable constant current source.
Constant current source connected to the input of the first branch of the current mirror ;.
Thus, both laser diodes are operated with a constant current source.
A first constant current source connected between the input and a first supply voltage ;.
The laser transmitter is controlled with a constant current source of around 12 milliamps.
As will be explained, limiting amplifier 32 is a single differential amplifier employing a controllable constant current source.
The sensor power supply 34 comprises a constant current source diode for each sensor.
For the constant current source we use a type LM317 voltage regulator.
MACROBLOCK . It enables the design of a constant current source with only four.
The constant current source may be implemented with an operational amplifier ( Op-amp ).
The emitters of the transistors are connected to a constant current source SC 0 supplying a current Io.
In Figure 7 the constant current source is in the form of a transistor 103 and associated components.
The emitters are linked to one another and fed by a constant current source SC1.
The power dissipation in the constant current source 25 can thus be kept at a low level.
FIG . 5 shows an exemplary embodiment wherein the electrical generator is a constant current source.
The first inverter P1 and the first constant current source C1 form a first source unit.
Transistor M4 will then have a drain current equal to the constant current source.
Output power from the constant current source 21 is controlled by switching a shunt switch 34.
The two emitters are connected to a constant current source S1.
The first embodiment of constant current source 31 illustrated in FIG . 5 however is a preferred embodiment.
Source 80 can be an optionally regulatable or variable constant current source.
Here is an alternative constant current source built around the LM317.
In some instances it may be preferred to use a constant current source 13.
A constant current source 72 is connected to supply bias current to each transistor M5 and M6.
The present invention also provides for a 310 constant current source.
In step 1110 a constant current source starts charging the timing capacitor.
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