OnLine Power Signal Saver IPC - Manual (Page 27)

6002-1842 Rev A ECO# 8881
17
Programmable, Read Only
Memory Device
FUSE: --------------------------------------------------------------A component of a circuit placed
in series and designed to open at
a specific level of current.
Fuses protect circuits from
dead shorts and or a rapid
increase of circuit current
Hz: ----------------------------------------------------------------- Hertz
IC: ----------------------------------------------------------------- Integrated Circuit
IEEE: --------------------------------------------------------------- institute of Electrical and
Electronic Engineers
IP: -------------------------------------------------------------------Internet Protocol
ISP: -----------------------------------------------------------------Internet Service Provider
ISO: -----------------------------------------------------------------international Standard
Organization
JUMPER: --------------------------------------------------------- A means of connecting or
disconnecting two or more
conductors by soldering or
desoldering a wire or by a PCB
post jumper
KB: ----------------------------------------------------------------- Kilobytes
Lead-Acid Battery: -------------------------------------------- A storage battery using lead (Pb)
and lead Peroxide (PbO
2)
as the
active Materials and an electrolyte
solution of water and sulfuric acid
(H2 SO
4
).
LED: ----------------------------------------------------------------Light Emitting Diode
LOGIC: ------------------------------------------------------------ Negative Logic Convention
(Ground True) State
m: --------------------------------------------------------------------Milli
MBS: --------------------------------------------------------------- Maintenance Bypass Switch
MOS: ---------------------------------------------------------------Metal-Oxide Semiconductor
MOV: ---------------------------------------------------------------Metal-Oxide Varistor
N.C.: ----------------------------------------------------------------Normally Close
N.O.: ----------------------------------------------------------------Normally Open
OHM: ---------------------------------------------------------------A unit of electrical resistance
OHMMETER:----------------------------------------------------- An instrument used to measure
resistance in an electrical circuit
PCB: --------------------------------------------------------------- Printed Circuit Board
Polarity: -----------------------------------------------------------The quality of an object
characterized by two opposite
charges, as in the positive and
negative poles of a battery
PPm: --------------------------------------------------------------- Parts per million
PTR: --------------------------------------------------------------- Power Transfer Relay