Sentence examples for constant current power source from inspiring English sources
During the experiments, the electrical current came from the constant current power source, passing through the contact wire, the pantograph strip, and the adjustable resistive inductance load, and eventually went back to the power source.
To achieve a similar effect, sometimes a constant current power source is used in combination with an arc voltage-controlled wire feed unit.
Gas tungsten arc welding uses a constant current power source, meaning that the current (and thus the heat) remains relatively constant, even if the arc distance and voltage change.
In rare circumstances, a constant current power source and a constant wire feed rate unit might be coupled, especially for the welding of metals with high thermal conductivities, such as aluminum.
A constant voltage, direct current power source is most commonly used with GMAW, but constant current systems, as well as alternating current, can be used.
A double-sided surface light source based on field emission (FE) using an alternating current power source is demonstrated.
The experimental setup for accelerated corrosion under constant current is similar to that used for constant voltage except that the power supply is replaced by a constant current power supply.
The most common welding power supplies are constant current power supplies and constant voltage power supplies.
Constant current power supplies are most often used for manual welding processes such as gas tungsten arc welding and shielded metal arc welding, because they maintain a relatively constant current even as the voltage varies.
This dual approach for contrast enhancement also succeeded in overcoming fluctuations in illumination caused by the alternating current power source.
