Symmetric Power Supply 12V
1- Shematic :
2- Circuit Components :
. 1 Transformer: 230 V Primary / 9V-12V Secondary / 2A (A transformer steps down the mainvoltage)
. 4 Diodes...
Thursday, February 18, 2016
5 Volts Power Supply
5volt Power Supply
1- Shematic:
2- Components used in the diagram:
. 1 Transformer:...
Wednesday, February 17, 2016
The Electrical Voltage
Electrical Voltage
The voltage corresponds to a potential difference between two points
a different circuit. The unity of the (pd) is the VOLT (V), symbolized...
The electrical current
Nature of the electrical current:
To understand what is the electrical current, it must first begin with some physics and chemistry concepts.
Indeed, we must first look at the operation of an atom.
In particular the electrons circulating goshawks.
In...
Tuesday, February 16, 2016
Resistor color coding
Resistance Color Coding:
1- What is a resistor ??
A resistor is an electrical component that limits or regulates the flow of electrical current in an electronic circuit. Resistors can also be used to provide a specific voltage for an...
