الکترونیک

A (amp)

Ampere

AC

Alternating current

AC/DC

Alternating current or direct current

A/D

Analog to digital

ADC

Analog-to-digital converter

AF

Audio frequency

AFT

Automatic fine tunung

AFC

Automatic frequency control

AFC

Automatic flow controller, used in controlling the flow of gasses under pressure into a vacuum system

AGC

Automatic gain control

Ah

Ampere hour

Ai

Current gain

AM

Amplitude modulation

AM/FM

Amplitude modulation or Frequency modulation

AMM

Analog multimeter

antilog

Antilogarithm

Ap

Power gain

apc

Automatic phase control

Av

Voltage gain

AVC

Automatic volume control

AWG

American wire gauge

B

Flux density

BCD

Binary coded decimal

bfo

Beat frequency oscillator

BJT

Bipolar junction transistor

BW

Bandwidth

c

Centi (10-2)

C

Capacitance or capacitor

CAD

Computer aided design

CAM

Computer aided manufacture

CATV

Cable TV

CB

Common base configuration

CB

Citizen's band

CC

Common collector

CE

Common emitter

cm

Centimeter

cmil

Circular mil

CPU

Central processing unit

C (Q)

Coulomb

CR cr

Junction diode

CRO

Cathode ray oscilloscope

CRT

Cathode ray tube

CT

Total capacitance

cw

Continuous transmission

d

Deci (10-1)

D/A or D-A

Digital to analog

DC

Direct current

Di or Di

Change in current

DIP

Dual in-line package

DMM

Digital multimeter

DPDT

Double pole double throw

Dt or Dt

Change in time

DTL

Diode transistor logic

Dv or Dv

Change in voltage

DVM

Digital voltmeter

E DC or Erms

Difference in potential

e

Instantaneous difference in potential

ECG

Electrocardiogram

ECL

Emitter coupled logic

EHF

Extremely high frequency

EHV

Extra high voltage

ELF

Extremely low frequency

EMF

Electromotive force

EMI

Electromagnetic interference

EW

Electronic warfare

f

Frequency

FET

Field effect transistor

FF

Flip Flop

fil

Filament

FM

Frequncy modulation

fr

Frequency at resonance

fsk

frequency-shift keying

FSD

Full scale deflection

G

Gravitational force

G

Conductance

G

Giga (109 )

H

Henry

H

Magnetic field intensity

H

Magnetizing flux

h

hecto (102 )

h

Hybrid

HF

High frequency

hp

Horsepower

Hz

Hertz

I

Current

i

Instantaneous current

IB

DC Base current

IC

DC Collector current

IC

Integrated circuit

Ie

Total emitter current

Ieff

Effective current

IF

Intermediate frequency

Imax

Maximum current

Imin

Minimum current

I/O

Input/output

IR

Infrared

IR

Resistor current

IS

Secondary current

IT

Total current

JFET

Junction field effedt transistor

K

Coefficient of coupling

k

Kilo (103 )

kHz

Kilohertz

kV

Kilovolt

kVA

Kilovoltampere

kW

Kilowatt

kWh

Kilowatt-hour

L

Coil, inductance

LC

Inductance-capacitance

LCD

Liquid crystal display

L-C-R

Inductance-capacitance-resistance

LDR

Light-dependent resistor

LED

Light emitting diode

LF

Low frequency

LM

Mutual inductance

LNA

Low noise amplifier

LO

Local oscillator

LSI

Large scale integration

LT

Total inductance

M

Mega (106 )

M

Mutual conductance

MI

Mutual inductance

m

Milli (10-3 )

mA

Milliampere

mag

Magnetron

max

Maximum

MF

Medium frequency

mH

Millihenry

MHz

Megahertz

min

Minimum

mm

Millimeter

mmf

Magnetomotive force

MOS

Metal oxide semiconductor

MOSFET

Metal oxide semiconductor field effect transistor

MPU

Microprocessor unit

MSI

Medium scale integrated circuit

mV

Millivolt

mW

Milliwatt