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- Constant_current abstract "In electronics, a constant current system is a system that can vary the voltage across an electronic circuit to maintain a constant electric current. When a component is indicated to be driven by a constant current, the driver circuit is, in essence, a current regulator and must appear to the component as a current source of suitable reliability. An important usage of constant current power supplies is with LEDs. While a high series resistance is sufficient to light an LED, sometimes the design needs to guard against high current (or risk burning out the LEDs). Another use is in fluorescent lamps which have very dynamic electrical resistance and are optimally operated within a short range of currents. Other uses include shielded metal arc welding and gas tungsten arc welding.".
- Constant_current wikiPageID "18859574".
- Constant_current wikiPageRevisionID "543457768".
- Constant_current hasPhotoCollection Constant_current.
- Constant_current subject Category:Electric_current.
- Constant_current subject Category:Electrical_power_control.
- Constant_current subject Category:Electronics.
- Constant_current comment "In electronics, a constant current system is a system that can vary the voltage across an electronic circuit to maintain a constant electric current. When a component is indicated to be driven by a constant current, the driver circuit is, in essence, a current regulator and must appear to the component as a current source of suitable reliability. An important usage of constant current power supplies is with LEDs.".
- Constant_current label "Constant current".
- Constant_current sameAs m.04gnmgg.
- Constant_current sameAs Q5163647.
- Constant_current sameAs Q5163647.
- Constant_current wasDerivedFrom Constant_current?oldid=543457768.
- Constant_current isPrimaryTopicOf Constant_current.