Help ! 12 volt to 9 volt "gadget" ?

AVForums

Help Support AVForums:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Bernard

AVForums Grandmaster
*
Joined
Jul 10, 2010
Messages
3,307
Reaction score
48
Location
Great Brak River
OK. So Vodacom in Great Brak River are no longer replacing their standby batteries in their cell towers.
Due to theft by druggies and the squatters nearby.

So loadshedding leaves us all incommunicado. Nada.

The wifi router needs a 9volt supply. How can I step down the 12 volts from a car battery to 9v so we at least have Internet and WhatsApp Etc. ? Can I make something (need pictures. lol) or is there something on the shelf ?

I've looked at circuits online and it's a bit out of my league.
 

Latest posts

Top