Posted by KEB1 on February 21, 2011 at 15:02:58 from (192.91.171.42):
In Reply to: DC Welders posted by Mike (WA) on February 21, 2011 at 10:10:35:
"what kind of household stuff can you run on 110 V DC?" Incandescent lights, radiant heaters without blower motors, 110 volt electric stove elements...that's about it. Resistive loads and motors with brushes generally don't care; anything with a power supply, electronic controls, induction motors, flourescent lights, etc., requires AC.
At one time there were household appliances available that would run on 110 AC or DC, but they pretty much went by the wayside with the completion of rural electrification in the 1940's & 50's.
The typical consumer type inverter requires 12 volt DC input, not 110 volt DC. They're designed to run off a vehicle power supply. There are inverters avaialable with 24 or 48 volt inputs for solar power systems, but I suspect they'd cost more than a stand alone generator of equivalent capacity. I've never heard of an inverter with 110 VDC input, which means if they are avaialable they'd be a specialty item and therefore expensive....
A household refrigerator would probably require an inverter with a starting (surge) capacity of at least 1500 watts. I wouldn't even consider trying to run one that large off an automobile for more than a very short period of time, and then only off the battery unless you have a very large capacity alternator.
If cost is the primary driver, your best bet may be a used generator for backup power, and then buy whatever you need for a welder. Around here (Colorado) you see older generators on craigslist for a couple hundred dollars all the time, and some for a lot less than that if you're willing to work on them. I got an older Sears 1800 watt electric start unit for $20 off of craigslist, needed a new head gasket and the carburetor cleaned to run perfectly.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Grain Threshing in the Early 40's - by Jerry D. Coleman. How many of you can sit there and say that you have plowed with a mule? Well I would say not many, but maybe a few. This story is about the day my Grandfather Brown (true name) decided along with my parents to purchase a new Ford tractor. It wasn't really new except to us. The year was about 1967 and my father found a good used Ford 601 tractor to use on the farm instead of "Bob", our old mule. Now my grandfather had had this mule since the mid 40's and he was getting some age on him. S
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.