An electronic component is divided into one or more of electronics, which are divided into one or some elements of the material when collected, to design the circuit in the desire to act according to the same using the benefits semasing components, there is to regulate the current and voltage, leveling the flow, insulate the flow , strengthening the current mark and there are many other benefits.
In analyzing electronic circuits or schematics to make electronic circuits, we must know the components used. These components in electronic circuits diigambar scheme according to the symbols that have been set.
Benefits of the symbols of electronic components namely to facilitate and know the characteristics of the components in an electronic circuit.
Learning electronics should understand and know, symbols of the components used in an electronic circuit. As if we are willing to do the repair of electronic equipment, equipment maker will draw a circuit in series production in the scheme until some user / technician would be easy to look for damage on the equipment.
Note gambaw below the functions and symbols of electronic components are widely used in electronic circuit:
Symbols component diodes Function components including diodes
Diodes Functioning as a rectifier to an electric current in one direction
zener diode DC voltage stabilizer (unidirectional)
Schottky diodes Diode with a low voltage drop, usually in the logic IC
diodes Varactor Combined diodes and capacitors
diodes tunnel Diodes tunnel
Led (Light emitting diode) Will produce light when electrified DC one direction
photodioda Produce an electric current when it gets light
Condenser component symbols Function components condenser
condensator bipolar Serves to store electric current temporarily
condensator nonpolar Serves to store electric current temporarily
condensator bipolar Electrolytic condensator (Elco)
capacitors berpolar Electrolytic condensator (Elco)
variable capacitor Capacitors rated capacity can be set
Symbols and functions of the resistors :
Resistor function as inhibitors of the current flowing in an electric circuit
Variable resistor serves as a barrier to electrical current in the circuit, the resistance value can be set
Symbols and function of transistor components :
NPN transistor electric current will flow (EC) when the base (B) given a positive
PNP transistor electric current will flow (CE) when the base (B) given a negative
Darlington transistor combination of two bipolar transistors to increase the reinforcement
N channel field effect transistor
P channel field effect transistor
N channel Mosfet transistor
P channel Mosfet transistor
function components :
Electric motor
dehumidifiers and a step-up transformer voltage AC (alternating)
Electric bell rang when electrified
Buzzer sound producing buzz when electrified
Buzzer sound producing buzz when electrified
Operational amplifier input signal amplifier
Schmitt trigger can reduce noise
ADC, Analog to digital converts the analog signal into digital data
DAC, Digital to analog converts the digital data into analog signals
Crystal, Oscillator pulse producer
Bus consists of many data lines or address lines
Optocoupler as insulation between two different circuits. calculated by the light
The loudspeaker converts electrical signals into sound
mic, microphone converts the voice signal into an electrical current
Hopefully this can help you in understanding of electronic components.
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