Power cut එකට අඩු මිල Power inverter එකක් හදමු......

[S.Akalanka]

mageth ups battery eka aul

math brand new ups battery ekak ganna baluwe

me krame eeta wada hodai wage

eth thamath oya siddiya mata meter na bn ​

 

[pbbncbs]

ela

 

[HKavinda]

E L A Z​

 

[jobhunter2019]

​

 

[ieannet]

meka working math karala thiyanwa 1KW ewata, isara UPS wala godak welawata FAN naa, ithin FAN danath unna heat eka adu karagannda

current giyama, trip ekak off karala gahanwa plug eka wall ekata, isara LED naa ithin CFL tama lesata weda, lights + TV


C_A_S_P_E_R wede hariyatama hari

 

[mbed]

nice work machn, I am also going to do this. This is super for Lighting loads and SMPS powered units (PCs, Laptops, Chargers, TVs etc) except Fans and refrigerators etc.
If somebody is going to do this, be extremely cautious when connecting to the home installation. Isolate the mains supply and put a warning board. Also put a MCB (depending on the VA rating) on the output.

If transformer is too expensive you can even use a 24V, 2A SMPS (~400 LKR) along with buck converter module.(~150 LKR)
However you'll need to do a little different design if you consider DOD of the battery and the lifetime.

 

[ayanthamaxi]

වටිනවා..! ජය..! Rep+

 

[SuperX]

patta+

 

[rock pora]

ela machan
rep ++++++++

 

[smnadundk]

bmp

 

[Kolama]

Thanks bro!

 

[LZP1992]

Bump

Pluwan nam UPS Battery ekakin 4g router eka on karaganna karamayak kiyannko...
google kalama ena ewaye sure ekak na bro....router ekata kela wela giyoth

 

[Ashman]

TFS..

 

[kapiladinirukshana]

Thanks

 

[miyuru4u]

math gatta amaron used car battery ekak
pc ekai bulb dekaui run kara ganna puluwan paya 3 wage

 

[ieannet]

Bump

Pluwan nam UPS Battery ekakin 4g router eka on karaganna karamayak kiyannko...
google kalama ena ewaye sure ekak na bro....router ekata kela wela giyoth

machan ganin mekak https://www.aliexpress.com/item/2000W-Car-Power-Inverter-Converter-DC-12V-to-AC-220V-Modified-Sine-Wave-Power-Intelligent-Temperature/32849432391.html

car battery ekakth set karagannnda godak ewa run karaganna puluwan

 

[wqe123]

උබ හරි 100% එකගය් උබ කියන එකට මාත්

එත් බන් දැන් තක්ශනේ දියුනුය් ලබය්.
1) rs. 2500/- battery charger තියනවා reverse protection , overload protection.

2) rs. 1800/- වගේ වෙද්දී modified සයින් වෙව් inverter එකක් ගන්න පුළුවන් 1500-1000 w වගේ
එකම de inverter එක computer එකට හොදද කියන එක
45AMP අයින් කල battery එකකින් 10w LED එකක්, fan එකක් පැය 5- 6 දුවන්න පුළුවන්

 

[ieannet]

එකම de inverter එක computer එකට හොදද කියන එක

3KW inverter ekak used karanwa dan two years wage, full time weda AC arennada gedara okoma ekata set karala thiynee, computer eka off karane mama trip yankota vitarayi, machan hoda brand ekak gannda baya wenna deyak naa

 

[lahirufx+]

Inverter + charger built in thiyena device ekak mehen ganna thiyenawanam wade lesiy.

http://www.chinasuoer.com/modified-sine-wave-inverter/146.html

 

[jimzum]

good info