Ray
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Everything posted by Ray
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Frequency (AC)
Ray replied to Dubpower's topic in Off Topic - Random, Misc posts - the forum "Junk Drawer"
And.. No problem man. -
Frequency (AC)
Ray replied to Dubpower's topic in Off Topic - Random, Misc posts - the forum "Junk Drawer"
*whole* -
Frequency (AC)
Ray replied to Dubpower's topic in Off Topic - Random, Misc posts - the forum "Junk Drawer"
Heres the worksheet from electronics 103 -
Frequency (AC)
Ray replied to Dubpower's topic in Off Topic - Random, Misc posts - the forum "Junk Drawer"
Iget 141ohm 100v 100v 1ohm Your calculations are off. Uhh. What book are you working out of?? 103? -
Frequency (AC)
Ray replied to Dubpower's topic in Off Topic - Random, Misc posts - the forum "Junk Drawer"
Take a pic or the actual question??? -
Frequency (AC)
Ray replied to Dubpower's topic in Off Topic - Random, Misc posts - the forum "Junk Drawer"
Phase angle. Fixed for the given freq Then add for the slope of the circuit itself at that freq. http://www.sengpielaudio.com/calculator-timedelayphase.htm -
Frequency (AC)
Ray replied to Dubpower's topic in Off Topic - Random, Misc posts - the forum "Junk Drawer"
If you really know ohms law than you know the impedance, current Im actually at the hospital or id figure out phase angle. Break it do to the basics man. Seems stupid simple to me. -
Frequency (AC)
Ray replied to Dubpower's topic in Off Topic - Random, Misc posts - the forum "Junk Drawer"
Voltage is more than likely 100 volts in Summed sine voltage would be 200v peak to peak. Or if it says its a 200v input than peak to peak would be 400v ~ They are giving you everything you need to know to answer any question. Current Voltage Loss to heat Actual energy output Freq Phase angle is something i know about and how it works but not the math to figure it out. Or, maybe i missed the actual real question here. -
Frequency (AC)
Ray replied to Dubpower's topic in Off Topic - Random, Misc posts - the forum "Junk Drawer"
Actually it is. -
Loud?? Fuck that. Beat it with your fist. Its awesome
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Frequency (AC)
Ray replied to Dubpower's topic in Off Topic - Random, Misc posts - the forum "Junk Drawer"
This is basic ohms law. You need to know it inside and out. Not ask very easy questions. Ohms law. Go read -
Great deck. Love my 2. Yes.. I own 2 lol
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Got to take some cool shit home to beat up. Had a few hours to burn. Went to Tony and juans, did some crazy in depth geek rants about audio signal etc. Think we came up with a couple of good answers to common and not so common problems. Should be neat to see what these guys do next. Facility is awesome, lots of neat gadgets and test equipment. Amp dyno is sweet. Very cool what its measuring and how exactly it does it. Cant wait to see it come to life with the revisions. Thats all. Ill post some cool testing pics later. As we tried to blow up a amp and deck with knarly signal. Lol
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Good read on op amps http://en.m.wikipedia.org/wiki/Operational_amplifier#section_1
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There are other things to looks at in a good amplifier The bandwidth of the output devices used. Higher bandwidth,or "frequency", the less end correction needed to be done. But most people only see power.. Power power power. Some also say you cant hear a difference which is bullshit. Good read on why some use the best output fets possible. http://www.diyaudio.com/forums/solid-state/53508-skinny-sanken-2sa1216-epitaxials.html 2 amplifiers for car use these. As far as i know, and i have searched. Audison hv venti - a 12-13000.00 amp And to my suprise the new phoenix gold elite multi channels. And i just got some. Woot
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More like how fast an amplifier can recieve and process the signal. Its how "quick" the amp is. And what it does after the signal is gone.
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3k Box was 4.7 after Did a 46.6@29 also