hat
Tranch rid: remedies ak filtraj rezilta pwodiksyon yon ekipman pou pouvwa oblije chanje a nan yon eleman ac (tranch rid) ki parcours sou pwodiksyon dc li yo. Tranch rid frekans se kèk miltip entegral nan frekans oblije chanje konvètisè a, sa ki depan de topolojik a konvètisè. Tranch rid se relativman afekte pa chaj kounye a, men yo ka diminye pa filtraj CAPACITOR ekstèn.
eng
Ripple: Rectifying and filtering a switching power supply’s output results in an ac component (ripple) that rides on its dc output. Ripple frequency is some integral multiple of the converter’s switching frequency, which depends on the converter topology. Ripple is relatively unaffected by load current, but can be decreased by external capacitor filtering.