Power supply of the domestic and electronic apparatuses

A food for domestic or electronic apparatus is a device or system providing of the electrical energy or any other type of energy to a load of exit or a battery charger. The term of food is generally used to indicate a Power supply.

General description

There exist many types of food, one can consider that they include any type of conversion of an energy towards another. However, this term usually indicates a mechanical or electric food. One evaluates a food according to the power which it can provide, of the time during which it can function without requiring for refill of a kind or of another, stability of its tension or sound running of exit during a radial force, and if it provides a continuous or pulsated power.

The regulation of a food is done by incorporating a circuit which maintains the tension and/or the current output to the desired value. One speaks then about stabilized power supply.

Power supply

This term covers all the food with a primary energy source or different secondary like:

  • the conversion of a form of electrical energy towards the form and the desired tension. That often includes the conversion of the Alternative course provided by the Distributeur of electricity (see supply electricity) in a Très low tension continues or not, controlled or not, for an electric small apparatus. For example, see: controlled food, Rectifying and Inverter.

  • Battery
  • Combustible battery or any other form of Storage of electrical energy
  • Solar energy
  • Generating or Alternator S

Computer supply

Linear food

See also: linear Food

Food with cutting

See also: Food with cutting

Food of power

Use in aviation

Mechanical food

See too

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