Voltage diviżars are fundamentaltal contribuents in electrical contriburiing, used t o obtain a specific output voltage from a higher input voltage. Understanding how to calculate thee output voltage in simple oburits using voltage dividers is essential for students andd expertiers alike.

Co to jest Voltage Divider?

A voltage divider is a simple obwód that uses two resistors in serie to divide the input voltage into a lower output voltage. The output voltage is take n from the junction of the two resistors.

Basic Formafor Output Voltage

Te wychodzące voltage ((V _ {out}) can be calculated using thee following formula:

  • (Dz.U. L 311 z 30.11.2014, s. 1);

Kiedy:

  • Xi1; Xi1; FLT: 0 Xi3; Xi3; V Xi1; Xi1; FLT: 1 Xi3; Xi3; in Xi1; Xi1; FLT: 2 Xi3; Xi1; FLT: 3 Xi3; Xi3; = input voltage
  • (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (3); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (3); (3); (3); (3); (3); (3); (3); (3); (3; (3); (= rezystance); (e te).
  • (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (2); (2); (3); (1); (1); (1); (1); (1); (1); (2); (2); (2); (1); (1); (1); (1); (3); (3); (3); (3); (3); (3); (3); (3); (3); (3); (2); (2); (2); (2); (2); (2); (2); (2); (3); (3); (3) (3) (3) (3) (3) (3) (3) (3) ((3) ((3) ((3) (((3)) ((3) ((4) ((4) (4) (4) (4) (

Step-by- Step Calculation of Output Voltage

Tu efektywna kalkulacja, że wyjęte voltage in a voltage divider oburtit, follow these steps:

  • (R _ {1}) and thee resistances ((R _ {1}) and (R _ {2})).
  • Xi1; Xi1; FLT: 0 Xi3; Xi3; Step 2: Xi1; Xi1; FLT: 1 Xi3; Xi3; Plug in the values into the voltage divider formula.
  • (V _ {out}).

Badanie Calculation

Let 's consider an example where:

  • (zob. pkt 2.1.1.1 niniejszego załącznika)
  • (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (2); (3); (3); (3); (3); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (2); (2); (3); (1); (1); (1); (1) (1); (1); (1); (1) (1) (1); (1) (1); (1) (1) (1); (1) (1); (1) (1) (1) (1) (1) (1) (1) (1) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (2) (3
  • (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (1); (2); (2); (3); (3); (3); (3); (3); (3); (3); (1); (1); (1); (2); (1); (1); (2); (2); (2); (3); (3); (3); (3) (3); (3) (3); (3) (3) (3) (4); (4); (4) (4) (4) (4) (4) (4) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5) (5)

Using the formula:

  • V Xi1; Xi1; FLT: 0 Xi3; Xi3; out Xi1; Xi1; FLT: 1 Xi3; Xi3; = 10V × (3kmbH / (2kmbH + 3kmbH))
  • V BEA1; BEA1; FLT: 0 BEA3; BEA3; out BEA1; BEA1; FLT: 1 BEA3; BEAD3; = 10V × (3 / 5) = 6V

Thus, thee output voltage is 6V.

Wnioski o wydanie uprawnień

Voltage dividers have various applications in electronic ins, including:

  • Warunki Signal
  • Sensor interfacing
  • Reference voltage generation
  • Analog- to- digital conversion

Limitations of Voltage Dividers

Kiedy Voltagi dzielą się na dwa sposoby, przychodzą one do ograniczeń with:

  • Nie można zapewnić power to loads
  • Wypust impedance can felt object performance
  • Nie dotyczy aplikacji for high power

Konkluzja

Uczniowie i studenci są w stanie zrozumieć, że ich wyniki są niepewne.