MECHMAN Posted June 6, 2012 Report Share Posted June 6, 2012 We get asked this question all the time, so I thought I would post it here for general info. Here is the question we got from someone: Dear mechmanalternators, Can you please explain to me what six phase means & whats the job of the rectifiers? Im a lil new to this & trying to get as much info as I can...I would like to go with yall as my company ive seen alot of great things from yall & well respected people have chosen yall over the rest like steve meade so that says alot about your company & products in my book. Our response: A standard alternator is generally 3 phase. This means that there are three “legs” of the stator that fire in succession as the alternator spins, A-B-C-A-B-C-A-B-C producing alternating current. 6 phase alternators have two 3 phase stators inside the alternator that are slightly out of phase of one another. The two stators fire in succession like this: A-a-B-b-C-c (the second stator is in lower case) Because they are slightly out of phase with one another, there is a cancellation of electromagnetic harmonics that makes the alternator run more smoothly and more efficiently. This allows for cooler operation, more output from a smaller overall housing, and MUCH better durability. The rectifiers turns the AC current coming out of the stator into DC current. DC current is what is used in an automobile. By passing trough the diodes, half of the AC current is burned off in the form of heat as it is “rectified” into DC current. That heat is what eventually kills alternators. By having (2) rectifier plates, there is much more surface area to dissipate the heat. This is especially important in a high output alternator- as the more amperage the alternator makes, the more heat is generated. Also, by having (12) or (16) diodes (depending on which 6 phase alternator you are talking about) instead of just (6) or ( diodes in a 3 phase alternator, the heat and electrical load can be distributed more evenly throughout the rear of the alternator housing. Hope that info is useful. Matthew Young (865)522-6166 ext 204 [email protected] Quote 1-888-MECHMAN www.Mechman.com [email protected] Link to comment Share on other sites More sharing options...
Maebros Posted June 6, 2012 Report Share Posted June 6, 2012 good shit. thanks for the info Quote HU: Pioneer AVH x5800BHS SP Amp: AQ 120.4 Front SP: Hertz Hsk 165 Rear SP: DD cxs 6.5 SW Amp: Crescendo BC2000d SW 2 DC level 3 12" Electrical: Stock alt for now XS D2400 XS D3400 Knukonceptz Kolossus Second skin damplifier On 8/8/2012 at 4:50 PM, Brandon15zzz said: I heard he actually graduated college with a 4.0 gpa. Seems pretty gangster. On 8/29/2012 at 12:25 AM, ILoveBass21 said: he could blow a sub powering it with a potato. Link to comment Share on other sites More sharing options...
AMI CUSTOMS Posted June 6, 2012 Report Share Posted June 6, 2012 And when you have 4+ of these units you are able to achieve maximum cowbell!!!! Quote TEAM SOUNDQUBED -- TEAM SOUTH TEAM S.O.B. - Founder & Captain 3x Streetbeat World Record Holder 2017 MWSPL 1st place Mayhem & 4th Xtreme 4 2016 MWSPL 1st place Mayhem/2nd Adv 4/2nd Xtreme 4 2015 MWSPL 2nd place Mayhem & 4th Xtreme 4 2014 USACI 2nd place Streetbeat 5 - 162.6 db 2014 MWSPL 2nd place Xtreme 4 - 144.9 db 2013 USACI 1st place Streetbeat 4 - 161.9 db 2013 USACI 1st place Street Q+ - 162.8 db 2013 MWSPL 3rd Kaos2 & 4th Xtreme 4 2011 USACI 2nd place MOD 1001-2k - 160.0 db 2011 MWSPL 4th place: Adv3 - 157.8 db, Kaos2 - 150s db, Xtreme4 - 140s db 2010 ARSPL 1st place 501-750 - 160.3 db Arkansas loudest Best score to date 164.4 db - Termlab Outlaw Streetbeat 4 - 161.9 db Streetbeat 5 - 162.6 db MWSPL on Dash Legal door open (Music) - 162.5 db Sealed on dash Legal (Music) - 161.1 db - Termlab THE BLACK NASTY CURRENT BUILD & FAB The Black Nasty (6) 15 Rebuild Log 2012 (4) 15 Walled Sierra Build Log Evo X build log Facebook page The Black Nasty Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.