The Godfather talking
You can run, but you can't hide.
Sonsivri
 
*
Welcome, Guest. Please login or register.
Did you miss your activation email?
March 29, 2024, 07:37:14 07:37


Login with username, password and session length


Pages: [1]
Print
Author Topic: simple UPS  (Read 2529 times)
0 Members and 1 Guest are viewing this topic.
free
Active Member
***
Offline Offline

Posts: 115

Thank You
-Given: 71
-Receive: 13


« on: February 15, 2008, 10:43:17 22:43 »

I used ac line with voltage reg (7805) as primary power source for my PIC, the other hand I want to use SLA 7Ah as secondary power.
I want to build simple UPS with SLA "safe" charger and no relay as switching.
Do you have the circuit for it? 
« Last Edit: February 16, 2008, 11:37:49 11:37 by free » Logged

Some dream to escape reality, some to change it forever.
- Soichiro Honda -
F8B
Guest
« Reply #1 on: February 25, 2008, 08:37:30 08:37 »

Seee www.microchip.com for application note AN714. This is about some security system but also inludes a battery charger!
Logged
Pages: [1]
Print
Jump to:  


DISCLAIMER
WE DONT HOST ANY ILLEGAL FILES ON THE SERVER
USE CONTACT US TO REPORT ILLEGAL FILES
ADMINISTRATORS CANNOT BE HELD RESPONSIBLE FOR USERS POSTS AND LINKS

... Copyright © 2003-2999 Sonsivri.to ...
Powered by SMF 1.1.18 | SMF © 2006-2009, Simple Machines LLC | HarzeM Dilber MC