م اسلام معروف
مؤسسي ريبير
- إنضم
- 21 مارس 2009
- المشاركات
- 2,130
- مستوى التفاعل
- 10
تشريح دائرة باور البروسيسور
رد: تشريح دائرة باور البروسيسور - م اسلام معروف
ازيدك من الشعر بيتا آخر
ارجع للداتاشيت بتاع الايسي نفسه
ISL6312
بالظبط في صفحة 10
مكتوب بالنص
Figure 1 illustrates the multiplic ative effect on output ripple
frequency. The three channel currents (IL1, IL2, and IL3)
combine to form the AC ripple current and the DC load
current. The ripple component has three times the ripple
frequency of each individual channel current. Each PWM
pulse is terminated 1/3 of a cycle after the PWM pulse of the
previous phase. The peak-to- peak current for each phase is
about 7A, and the DC components of the inductor currents
combine to feed the load.
To understand the reduction of ripple current amplitude in the
multiphase circuit, examine the equation representing an
individual channel peak-to-peak inductor current.
علشان كده هرجع اؤكد ان كلام المهندس محمد علي وكلامي سليم
ازيدك من الشعر بيتا آخر
ارجع للداتاشيت بتاع الايسي نفسه
ISL6312
بالظبط في صفحة 10
مكتوب بالنص
Figure 1 illustrates the multiplic ative effect on output ripple
frequency. The three channel currents (IL1, IL2, and IL3)
combine to form the AC ripple current and the DC load
current. The ripple component has three times the ripple
frequency of each individual channel current. Each PWM
pulse is terminated 1/3 of a cycle after the PWM pulse of the
previous phase. The peak-to- peak current for each phase is
about 7A, and the DC components of the inductor currents
combine to feed the load.
To understand the reduction of ripple current amplitude in the
multiphase circuit, examine the equation representing an
individual channel peak-to-peak inductor current.
علشان كده هرجع اؤكد ان كلام المهندس محمد علي وكلامي سليم