are there any power sockets with stabilizer?

[dreamslanka]

machan mage laptop ekata power ganna line eke awlak thiyenawa.nitharama currrent eka gassenawa.wiring eke awlak kiyala hithanne.current ekata gahana kota chiri chiri gala saddayak enawameka power pack ekatath hoda nee.

power stabilizer option ekak thiyena power sockets thiyenawada podi circuit ekakuth ekka ena?
natthan ups ekak ma ganna wewida?ups ekak num wadak wenne ne laptop eka nisa

 

[Renesas]

hoda plug point ekak use karapan, stabilizer therumak na

 

[dreamslanka]

plugpoint eke kisi case ekak ne ban.computer eka connect karana place eke wiring wala awlak thiyenne.

 

[Renesas]

aula thiyenne plug point eke machan ekai current ekata plug karanakota chiri chiri sound ekak enne