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Old 2nd July 2013, 11:52 AM   #2051
bcmbob is offline bcmbob  United States
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evanc,

I have the parts for the speed controller but also a question. Does the thermistor need to be in contact with the heat sink or Mosfet? I can't find it in your photos.
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File Type: jpg Speed Kit.JPG (28.8 KB, 816 views)
File Type: jpg 20130702_073729.jpg (146.1 KB, 812 views)
File Type: jpg 20130702_073741.jpg (114.3 KB, 781 views)
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Old 2nd July 2013, 12:47 PM   #2052
AndrewT is offline AndrewT  Scotland
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The Thermistor is monitoring the cooling requirements of the amplifier.
Not, I suspect, detecting overheating of the motor.
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Old 2nd July 2013, 01:26 PM   #2053
evanc is online now evanc  United States
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I have the thermistor touching the heatsink. You can see it in the third photo...brown and white wire.
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Old 2nd July 2013, 04:13 PM   #2054
12B4A is offline 12B4A  United States
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Here's another attempt using the simplified diagram. It looks a bit better IMO.
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File Type: jpg F5 visual3.jpg (271.9 KB, 730 views)
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Old 2nd July 2013, 04:31 PM   #2055
6L6 is offline 6L6  United States
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You should still have the supplies shown, but in general it looks good!
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Old 2nd July 2013, 04:42 PM   #2056
flg is offline flg  United States
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12B4A,
Quote:
Originally Posted by 6L6 View Post
You should still have the supplies shown, but in general it looks good!
What he said
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Old 2nd July 2013, 04:48 PM   #2057
12B4A is offline 12B4A  United States
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Quote:
Originally Posted by 6L6 View Post
You should still have the supplies shown, but in general it looks good!
I know I should. I'm just trying to come up with a way that doesn't make it look like a shirt with a price tag hanging off it.
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Old 2nd July 2013, 05:01 PM   #2058
6L6 is offline 6L6  United States
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V+ and V- are bad? Or just + and - ?

I liked the line with the bump that was in the first drawing. But I like the + and - better.

Regardless, you will come up with something good, I'm sure.
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Old 2nd July 2013, 05:28 PM   #2059
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Quote:
Originally Posted by 12B4A View Post
Here's another attempt using the simplified diagram. It looks a bit better IMO.
I am partial to the complex diagram because it a perfect representation of what is inside the box and it just looks cool.
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Old 2nd July 2013, 06:58 PM   #2060
PKI is offline PKI  United States
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Bi-amping with F5 and F6 :-)
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