new motor error
08-11-2010, 02:08 PM
#16
sigma whats the application for? sure with a rectifier and a pulse system you can customize a sine wave to certain extents. ac or dc? dc im assuming, where did this question come from? i belive someone makes a interuption box with certain combinations of resistors and diodes to control the wave.
i have a back up power supply from work that was going to be thrown out. I want to use it to power my photography strobes.
The back up power supply out puts a modified sine wave. The strobes need a pure sine wave.
I have seen plenty of 12v or 24v to 110-115v inverters that go to pure sine. I have been looking at samlex for that
08-11-2010, 02:29 PM
#17
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Join Date: Mar 2006
Location: san jose , south bay
Posts: 62
Car Info: 2005 suby sti
i dont know the details but from the looks and the details i have. the back up makes the wave longer "say" which eases in and out of the next wave. but it causes a lil higher amp draw and if its a good strobe it would have a solid state relay swithching it off and on.using that backup could cause your stobe light to go out and or the capacitor. good luck
08-11-2010, 06:52 PM
#18
im in san jose but im up in sac. on sundays to visit my daughter. ill have the rest of everyhing apart tonight and see which size bearings i need. but shipping from there would be pretty cheap! hopefully my crank isnt to bad i shut it right down. but the damage is already done at that point. hopefully just a resurface. but we'll see maybe i could meet you to pick some up. unless your open sundays. i doubt, how come no shops open on weekends? SOA sealant ?? sounds expensive. i like the black magic.
Thanks
-- Ed
08-12-2010, 08:00 AM
#19
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Join Date: Mar 2006
Location: san jose , south bay
Posts: 62
Car Info: 2005 suby sti
with the long day i had at work yesterday i didnt get to split the block last night but i did get the heads off around midnight. the veins to cam journals i found lil particulates built up right around the hole and the cams look a lil abraised. im assuming the bottom end is much worse. do you think if i clean the cam veins out they'ed be ok to run like that? or should i clean the cams up a lil with like a 1000 grit. or even a extra fine steel wool. the build up i dont think would be normal. but the cams they're not normaly going to stay mirror like! at the journals are they?
Last edited by trubluevoeater; 08-12-2010 at 08:06 AM. Reason: addition
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