A. Resistor
A. Resistor
A. Resistor
Resistor
Resistors or also called Obstacles are Passive Electronic Components which function to inhibit and
regulate electric current in an Electronic circuit . kinds of functions, namely :
1. Serves to hold a portion of the electric current to suit the needs of an electronic circuit.
B. Kapasitor
Capacitors or also known as Condensers are Passive Electronic Components that can store energy
or electric charges in the meantime.The unit of value for Capacitors is Farad (F)
kinds of functions, namely :
1. Can choose radio waves in the Tuner circuit
2. as a current rectifier in the rectifier
3. As a Filter in the Power Supply
C. Inductor
Inductor or also called Coil (Coil) is a Passive Electronic Component which functions as a Frequency
Regulator, Filter and also as a coupling tool (Connector). Inductors or Coils are commonly found in
Electronic Equipment or Circuits related to Frequency such as Tuners for Radio aircraft. The
Inductance Unit for Inductors is Henry (H). kinds of functions, namely :
1. Can store electric current in a magnetic field.
2. Filter certain frequencies.
3. Withstandithstand alternating current (AC).
4. forward direct currentvoltag
5. Vibration generator and multiplying voltage.
The inductance value of an inductor can be simplified by the following final equation formula:
Information ;
L= induktasni (H),
N = number of turns
µo = length of Permeability (4.π.10-7)
l = length of coil in meters(m)
D. Diode
Diode is an Active Electronics Component that serves to deliver electric current in one direction and inhibit
electric current from the opposite direction. Diode consists of 2 electrodes, namely anode and cathode. Based
on the Diode Function consists of, among others :
Ordinary diodes or ordinary diode rectifier diodes or rectifier diodes which are generally made of
silicon and function as rectifiers of alternating current (AC) to direct current (DC).
Zener diode (Zener Diode) which serves as a security circuit after the voltage specified by the relevant
Zener diode. This voltage is often called the Zener Voltage
LED (Light Emitting Diode) or Diode Emission Light is a diode that can emit monochromatic light.
Example of a diode image :
The symbol :
Diode characteristics:
Diodes in Advanced Bias
The first characteristic of the diode is in the forward bias. The diode in the forward bias has an explanation that
is an attempt to provide an external voltage to the diode terminal. If the anode is connected with a positive
cap on the battery and the cathode is connected to the negative pole of the battery it will cause a bias or
forward bias. This type of flowing anode activity has similarities with closed circuits. If the given voltage is
different and the current value is positive, the bias will flow.
E. Transistor
Transistor is an Active Electronics Component that has many functions and is a component that plays
a very important role in the world of modern electronics. The transistor consists of 3 terminals (feet),
namely Base / Base (B), Emitter (E) and Collector / Collector (C). Based on the structure, Transistors
consist of 2 Structure Types namely PNP and NPN. UJT (Uni Junction Transistor), FET (Field Effect
Transistor) and MOSFET (Metal Oxide Semiconductor FET) are also families of transistors. kinds of
functions, namely :
1. as a current amplifier
2. As voltag stabilization
3. As Signal Modulation, Rectifier and so on.
as Switch (Terminator and connector)