summary
● Inductance is the ability to store energy in a magnetic field.
● The unit for measuring inductance is the henry (H).
● The letter L represents inductance.
● Inductors are devices designed to have specific inductances.
● The symbol for fixed inductance is
● A time constant is the time required for current to increase to 63.2% or decrease to 36.8% of the maxi- mum current.
● A time constant can be determined by the formula:
It takes five time constants to fully build up or col- lapse the magnetic field of an inductor.
Related posts:
Tools and Equipment:safety issues
Engine Piston System part6
Alternators:Short-pitch Winding : Pitch factor/chording factor
Appendix part4
The Essential Guide to Semiconductors – Essential Guide to Microprocessors
SUMMARY of MAGNETIC, ELECTRIC, AND INSULATION MATERIALS FOR IM
Chapter 3
Engine Valve System part9
Liquid Used for Speed Control
POWER ELECTRONIC CONVERTERS FOR MOTOR DRIVES:VOLTAGE CONTROL – D.C. OUTPUT FROM D.C. SUPPLY
Amplifier Basics:Amplifier Configurations
OPERATING CHARACTERISTICS OF INDUCTION MOTORS:POWER FACTOR CONTROL AND ENERGY OPTIMISATION
Locating Shorted Turns in a Wye-Connected Nine-Lead Motor
RADIO/WIRELESS:WHAT IS A RADIO WAVE ANYWAY?