Independent and dependent sources examples

In summary, independent sources are those that can produce energy on their own without relying on external factors. Examples include batteries, DC generators, and alternators. On the other hand, dependent sources require external factors to produce energy, such as power electronic components like diodes, transistors, thyristors, inverters, ups, and CPUs. Photovoltaics, while they can generate energy on their own, are also considered dependent sources since their output is dependent on sunlight.
  • #1
vagospat
I would like to know if the following examples of independent and dependent sources are right and some further examples.

Independent sources: Batteries, DC generators, Alternators, Photovoltaics.

Dependent sources: Power electronic components (Diodes, Transistors, Thyristors), inverters, ups, cpu.
 
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  • #2
Welcome to the PF. :smile:
vagospat said:
I would like to know if the following examples of independent and dependent sources are right and some further examples.

Independent sources: Batteries, DC generators, Alternators, Photovoltaics.

Dependent sources: Power electronic components (Diodes, Transistors, Thyristors), inverters, ups, cpu.
Nope, not even close. Is this for schoolwork? :smile:
 
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  • #3
vagospat said:
Independent sources: Batteries, DC generators, Alternators, Photovoltaics.
I'll give you a hint on two.

Batteries: Although there are outside effects that can change the batteries output, I would say its an independent source

photovoltaics: If you're talking about the voltage output from photovoltavics... What causes them to output energy. It's almost like their output is DEPENDENT on sunlight.

alternator. If you're talking about the voltage output... They DEPEND on a motor to turn to produce a voltage
 

1. What are examples of independent sources?

Independent sources are those that are not affected or influenced by other factors or entities. Examples include a battery, solar panel, or a generator.

2. Can you give some examples of dependent sources?

Dependent sources are those that rely on other factors or entities to function. Examples include a transistor, diode, or a voltage regulator.

3. How do independent and dependent sources differ?

Independent sources can provide a constant or fixed output, while dependent sources can vary their output based on external factors. Additionally, independent sources can operate on their own, while dependent sources require other components to function.

4. What are some real-world applications of independent sources?

Independent sources are commonly used in electronic devices such as calculators, laptops, and cell phones. They are also used in larger scale applications such as power plants and solar panels.

5. Can you explain how dependent sources are used in circuit analysis?

In circuit analysis, dependent sources are often used to simplify complex circuits. They can be replaced with equivalent independent sources to make the analysis easier. Additionally, dependent sources can be used to model the behavior of certain components in a circuit, such as transistors or amplifiers.

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