I am the new owner of a '91 Westfalia (three weeks today). The second battery discussion thread made me decide to post. I already have two batteries, and spent a good two hours once my Bentley arrived figuring out how they were wired. There are a few devices which I'd like to power from 12V, including a mesh wifi access point, and as many USB power sources as I can wire in. I'm thinking... who needs ashtrays... USB power... Looking for sources of 12V->USB converters that aren't in the lighter plug format that I can shape into ashtray replacements... So camp sites seem to have grown lots of 120AC hookups, and I'd rather run my toys on AC than battery if I can, but I want them hooked up to 12V so I have an option. I initially thought of some kind of battery charger, but really I think that I would want more amps, and not to mess with the batteries if I can avoid it. So I'm thinking of a switching PSU from the computer industry, and build a new 12V bus--- I might be able to find a sub-ms 12V transfer switch so stuff won't reboot. I'm wondering if anything has attempted such a thing? Or am I too cautious, and I should just use some kind battery charger. I'm also looking for a mosquito-proof way to get the shore power in; I'm thinking I should drill hole the floor behind the driver's seat and seal a short (4") extension cord in. -- Michael Richardson -on the road- |
Please note - During the past 17 years of operation, several gigabytes of
Vanagon mail messages have been archived. Searching the entire collection
will take up to five minutes to complete. Please be patient!
Return to the archives @ gerry.vanagon.com
The vanagon mailing list archives are copyright (c) 1994-2011, and may not be reproduced without the express written permission of the list administrators. Posting messages to this mailing list grants a license to the mailing list administrators to reproduce the message in a compilation, either printed or electronic. All compilations will be not-for-profit, with any excess proceeds going to the Vanagon mailing list.
Any profits from list compilations go exclusively towards the management and operation of the Vanagon mailing list and vanagon mailing list web site.