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 - Restoration Story: Fordson Major - by Anthony West. George bought his Fordson Major from a an implement sale about 18 years ago for £200.00 (UK). There is no known history regarding its origins or what service it had done, but the following work was undertaken alone to bring it up to show standard. From the engine number, it was found that this Major was produced late 1946. It was almost complete but had various parts that would definitely need replacing.
... [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.
