1) Akuyona ikhompuyutha enombukiso ozimele, futhi alukho uhlelo lokuthuthukisa ikhadi lezithombe kamuva.Ngokuvamile, kwanele ukukhetha ukunikezwa kwamandla okulinganiselwe cishe ku-300W.
2) Kumakhompuyutha wokubonisa angazimele, kunohlelo lokuthuthukisa ikhadi lezithombe esikhathini esizayo.Uma ikhadi elijwayelekile lemifanekiso elijwayelekile lithuthukiswa ngokuhamba kwesikhathi, amandla alinganisiwe angaba ngu-400W.Uma ukuthuthukiswa kwakamuva kuyikhadi lehluzo eliphezulu, kunconywa ukuthi ukhethe ukunikezwa kwamandla okungaba ngu-500W.
I-3) Kumakhompuyutha eplathifomu ajwayelekile ajwayelekile amaphakathi, amandla angaphezu kuka-400WI ngokuvamile akaliwe.
4) Kumapulatifomu aphezulu, kunconywa ukuthi ukhethe ukunikezwa kwamandla okungaphezu kuka-500W.
Isikhathi sokuthumela: Sep-07-2022