dielectric constant—The ratio of
the capacitance of a capacitor with the
given dielectric to the capacitance of a
capacitor having air for its dielectric
but otherwise identical. A dielectric
constant of '1' is attributed to AIR as a
dielectric. The Dielectric constant of
FR4 fiberglass epoxy laminate is
circuit —A circuit which operates
like a switch it is either a Boolean
Logic 'High' or 'Low'
indicated by the
voltage level on a signal line.A
typical Digital circuit is a computer
printed circuit motherboard.
diode—1. A device, as a
two-element electron tube or a
semiconductor, through which current
can pass freely in only one
- Dual In-line Package.
- Disk Operating System.
- Device Under Test.