Posted by sotxbill on June 04, 2013 at 06:20:23 from (99.42.196.210):
In Reply to: 48v delco alternator? posted by George Marsh on June 03, 2013 at 13:05:20:
lets see.. a little of my electrical engineering...
take the voltage sense lead of the alternator and hook into a resistor tree on the top of the lowest resistor of 4 equal resistors arcross the output circuit. Make the 4 equal resistors very high in value so leakage current is not a problem. the 4 equal resistors will equal drop the voltage so that the sense lead reads 1/4 of the output voltage. That way the regulator will cut off only when the output is 4 times higher than what is on the sense lead or 48\12. Or 12 * 4 = 48. (really its 14.2 * 4= 56.8volts). or simply order a 48 volt regulator used on railroad and other equipment.
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 - History of the Nuffield Tractor - by Anthony West. The Nuffield tractor story started in early 1945. The British government still reeling from the effects of the war on the economy, approached the Nuffield organization to see if they would design and build an "ALL NEW" British built wheeled tractor, suitable for both British and world farming.
... [Read Article]
Latest Ad:
Oliver 550 Diesel runs like a watch three point hitch pto engine gone threw about two hundred hours ago nice clean tractor
[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.