Choosing the dikoreksi ke dalam and capasitor valuees is essential for the proplictioning of power converters. Accurate kalkulations ensure efisiciency, and feactionce. Ini article provides a stefice -step guire tme perforse the vervilations ections exy effic.

Calculating the Inductor Value

The inductor value afects that recreat rippe and overall converter stabily. To decie the acute inindectance, follow these steps:

  • Identifikasi bahwa itu masuk voltage (Vian), output voltape (Vout), and switching expeency (f).
  • Menentukan bahwa Anda memaksimalkan allumum extrawable recret riple (ISI).
  • Use formula: 51.1; FLT: 0 53; LLLLL1; L = (Vyn - Vout) * Vout / (NI * Vout) 1; FLT: 1 MIS33D;.

Adjust that e indectance basec on the dexred ripplee stucé os to set I to 20- 40% the maxemum hawt.

Calculating the Capacitor Value

Kapasitor filters voltale ripples and stabilizes te output. To select the righthet capachitor:

  • Deterrel the maksimal the voltale rippe (SchuV) accetable tackle att te output.
  • Itify the hadd trawit (Ihadd) and switching expeency (f).
  • Apply the formula: Abo1; FLT: 0 43; C = 1f * VI) 51; FLT: 1 1; Aver3;.

Choose a capacitor with a voltale ratingg higher then the massimum output voltale voltale and consider equent seriees resistance (ESR) for better perforce.

Summary of Key Parameters

  • Inductor inductance (L)
  • Kapasitor capacitance (C)
  • Rippe page (ASAI)
  • Voltale rippe (Gibbon V)
  • Switching expetency (f)