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Re: Speaker Voice Coil Cooling System Valve - Initial Tests [message #47221 is a reply to message #47216]

Wed, 29 June 2005 12:28

Wayne Parham
Messages: 18791
Registered: January 2001

Illuminati (33rd Degree)

I was thinking along the same lines. The conductive paste material between transistor and heat sink comes to mind. We'll use a pressed-fit aluminum vent and drill it with several capillary holes. It fits snugly in the center pole, so conductive heat transfer is good. The one we already have worked very well to introduce unidirectional airflow, and now we want to augment this with improved thermal conductivity from the center pole. I'm extremely encouraged with our progress so far.

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[Message index]

		Speaker Voice Coil Cooling System Valve By: Wayne Parham on Mon, 27 June 2005 17:26
		Re: Speaker Voice Coil Cooling System Valve By: ToFo on Tue, 28 June 2005 13:14
		Re: Speaker Voice Coil Cooling System Valve By: Wayne Parham on Tue, 28 June 2005 15:46
		Re: Speaker Voice Coil Cooling System Valve - Initial Tests By: Wayne Parham on Tue, 28 June 2005 18:09
		Re: Speaker Voice Coil Cooling System Valve - Initial Tests By: Wayne Parham on Tue, 28 June 2005 20:28
		Re: Speaker Voice Coil Cooling System Valve - Initial Tests By: ToFo on Wed, 29 June 2005 09:55
		Re: Speaker Voice Coil Cooling System Valve - Initial Tests By: Wayne Parham on Wed, 29 June 2005 12:28
		Re: Speaker Voice Coil Cooling System - Heat Sink By: Wayne Parham on Thu, 30 June 2005 11:59
		Re: Speaker Voice Coil Cooling System - Heat Sink By: ToFo on Thu, 30 June 2005 22:20
		Re: Speaker Voice Coil Cooling System - Heat Sink By: Wayne Parham on Thu, 30 June 2005 22:49
		Re: Speaker Voice Coil Cooling System - Heat Sink By: ToFo on Fri, 01 July 2005 00:11
		Thermal limits vs Excursion Limits By: Wayne Parham on Fri, 22 July 2005 12:18
		Re: Thermal limits vs Excursion Limits By: ToFo on Sat, 23 July 2005 01:32
		Re: Thermal limits vs Excursion Limits By: Wayne Parham on Sat, 23 July 2005 10:11
		Re: Speaker Voice Coil Cooling System - Heat Sink By: bgavin on Sat, 02 July 2005 21:03
		Re: Speaker Voice Coil Cooling System - Heat Sink By: Wayne Parham on Sun, 03 July 2005 00:08
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Wayne Parham on Wed, 03 August 2005 23:23
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Monomer on Fri, 05 August 2005 21:39
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Wayne Parham on Sat, 06 August 2005 01:20
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Monomer on Sat, 06 August 2005 10:23
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Wayne Parham on Sun, 07 August 2005 02:39
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Monomer on Sun, 07 August 2005 11:58
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Wayne Parham on Sun, 07 August 2005 12:09
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Monomer on Sun, 07 August 2005 13:19
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Monomer on Mon, 08 August 2005 20:23
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Wayne Parham on Mon, 08 August 2005 22:10
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Monomer on Tue, 09 August 2005 15:57
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Wayne Parham on Tue, 09 August 2005 16:15
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Monomer on Wed, 10 August 2005 16:38
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Mahendra Palesha on Sun, 14 August 2005 21:17
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Wayne Parham on Sun, 14 August 2005 21:39
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Monomer on Thu, 18 August 2005 12:25
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Wayne Parham on Thu, 18 August 2005 16:12
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Monomer on Thu, 18 August 2005 19:31
		Re: Speaker Voice Coil Cooling System - Heat Sink - Photos By: Wayne Parham on Thu, 18 August 2005 20:58

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