PSU ekak gaddi ochchara efficiency eka maththema ganne mokakda kiyala theeranaya karannna epa, PSU ekaka pradhana karyaya, PC eke ethule thiyena MB, VGA , HDDs, wage parts walata hoda stable ha clean power ekak labadeema.
Efficiency eken hoda wena tharamata wenne current bill eka adu wena eka, eth 5% ka wag efficiency wenasakin loku bile wenasak wenne nehe, (sehena loku welawak PC eken games gehuwe neththa)
Light bill eka wage newe, PSU eka awul ekak wela, eken hariyata stable power ekak PC parts walata nodunnoth wenne, MB ha VGA wala thiyena CPU ha GPU walata power eka dena power delivery circuit (VRM circuit) eka damage wenna ho eke life time eka adu wenna puluwan,, eken Adala PC part eka damage ho life time eka adu wenna puluwan.
den power eka hugak unsatable nam , games gahaddi , ho games nogahawwath, PC eka freeze wenna ho amuth widiye awul enna puluwan.
Poudgalikawa mage mathaya nam,
PSU eka gaddi, (specially gaming system ekakata) aniwaryayenma adala PSU ekata adala ATX spec walata anukula power out ekak denna puluwanda kiyala balana eka.
Onama PSU ekak gaththoth eke lable eka thiyena spec wala kawamadawath ATX walata pita power ekak denawa kiyala gahala nehe, (a kiyanne okkoma PSU ATX spec ekata anukoolayi kiyana eka).
Eth eththa kathawa, hugak PSU ehema nehe kiyana eka,
Mid-high end PSU erunama , apita samanyen hamabawena hugak psu ATX ekata anukoola ewa neme,
Ehema PSU pawiththi kalama, (PC eke adala MB ho VGA wala VRM circuits unath hugak hoda neththam, PC eken hugak performace wediyen yana weda karanawa nam) PC parts , wisheshayenma , MB eka ho VGA eka awul wenna thiyena chance eka wedi.
Mokada MB design karanneth ATX spec ekata anukoolawa ho eeta aduwen (aduwen hadanawa nam) ,onewata wada hodata design karanne ehemath MB, ehema MB gana wediyi.
Hodama de thama , Adala PSU model ekata adala reviews balana eka,
Reviews wala unath hoda ha wedak nethi ewa thiyenawa.
Balanakota niyama widiyata adala PSU eka check karala results dapu reviews balanna.
Eth hema PSU ekatama hoda Revievs nehe, ethakota nam ithin ekko anika ayage user experience eka, ekko brand ekata thiyena reputation eka wage ewa balala ganna wenawa.
thawa podi deyak thiyenawa, 80+ rating eke gold , platinum wage yanakota, ewage efficiency ekak nikamma ganna behe, ekata hugak hoda parts ganna ona, hodata design karanna ona, enisama okkoma wage 80+ gold ho platinum PSUs wala power eka unath hugak welawa onewatath wada stable wagema quality ekath hugak hodayi.(samahara 80+ silver ha bronze ewath hugak , hodayi power eke stability eka athin eth sure ekata kiyanna behe, model eka anuwa wenas)
PC PSU gena tharamaka adahasak ganna puluwan pahala link wala site walata giyoth.
http://www.hardwaresecrets.com/article/Anatomy-of-Switching-Power-Supplies/327/2
http://www.hardwaresecrets.com/article/Why-99-Percent-of-Power-Supply-Reviews-Are-Wrong/410