ito ata sinasabi nya http://www.zen22142.zen.co.uk/Circuits/Power/ups.htmyes sasaluhin ng dalawang kamay ng battery pag nawalan ng supply...
ito ata sinasabi nya http://www.zen22142.zen.co.uk/Circuits/Power/ups.htmyes sasaluhin ng battery pag nawalan ng supply...
continues yan as in walang gap
san mo gagamitin at ano load mo? normally yang ganyang mga circuit ay gamit sa alarm system.