soundstream rubi 2500

timwebb · 18th December 2011, 04:09 AM

im working on a rubi2500. the transistors in the power supply are IRF1010. i have irfz44n on hand. it rated less. but would it work?

Perry Babin · 18th December 2011, 04:32 AM

They won't be reliable but could be used for testing.

timwebb · 18th December 2011, 01:51 PM

Where can I buy these fans? I can't find any that will fit. The driver card uses a1837 and c4793.
So they are crammed on there. Is there a way to reduce the heating issue.?

Perry Babin · 18th December 2011, 06:09 PM

If no one else can answer your question, post a photo of the board and fan.

brandes.cm · 18th December 2011, 06:47 PM

What type of fan? I can get a part # for 5v we use at work, ~1.25" square.

Sent from my DROID using Tapatalk

timwebb · 18th December 2011, 07:06 PM

I'm at work right now so I can't put a picture up. Its the fan all power acoustic have to cool the driver card.

Perry Babin · 18th December 2011, 11:20 PM

You can get them from digi-key or mouser. They're 40mmx10mm. The originals were probably rated at about 5-6cfm. 9+ cfm fans are available but are a bit noisy.

seankane · 19th December 2011, 05:14 AM

I have several IRF1010's on hand. PM me if you cant find them.

mike49504 · 19th December 2011, 01:27 PM

Try here:

Search result for : irf1010 - Future Electronics

brandes.cm · 19th December 2011, 06:48 PM

http://parts.digikey.com/1/parts/437...efb0512ha.html

18th December 2011, 04:09 AM	#1
timwebb diyAudio Member Join Date: Jan 2010 Location: memphis tn	soundstream rubi 2500 im working on a rubi2500. the transistors in the power supply are IRF1010. i have irfz44n on hand. it rated less. but would it work?

18th December 2011, 04:32 AM	#2
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	They won't be reliable but could be used for testing. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

18th December 2011, 06:09 PM	#4
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	If no one else can answer your question, post a photo of the board and fan. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

18th December 2011, 06:47 PM	#5
brandes.cm diyAudio Member Join Date: Sep 2009 Location: Wisconsin	What type of fan? I can get a part # for 5v we use at work, ~1.25" square. Sent from my DROID using Tapatalk __________________ BK 1544 40Mhz scope.....Pyramid PS-26KX supply.....Tenma 72-380 Func. Generator

18th December 2011, 11:20 PM	#7
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	You can get them from digi-key or mouser. They're 40mmx10mm. The originals were probably rated at about 5-6cfm. 9+ cfm fans are available but are a bit noisy. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links


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18th December 2011, 01:51 PM	#3
timwebb diyAudio Member Join Date: Jan 2010 Location: memphis tn	Where can I buy these fans? I can't find any that will fit. The driver card uses a1837 and c4793. So they are crammed on there. Is there a way to reduce the heating issue.?

18th December 2011, 07:06 PM	#6
timwebb diyAudio Member Join Date: Jan 2010 Location: memphis tn	I'm at work right now so I can't put a picture up. Its the fan all power acoustic have to cool the driver card.

19th December 2011, 05:14 AM	#8
seankane diyAudio Member Join Date: May 2010 Location: Washington State	I have several IRF1010's on hand. PM me if you cant find them. __________________ Pyramid 46 Amp Power Supply----Fluke 787 Processmeter----Tektronix 465 Scope----Velleman HPS40 Scope----Soldering Iron----Desoldering Iron----Hejet HJ 500-S Heatgun----DM4070 Digital LCR Meter----Propane Torch

19th December 2011, 01:27 PM	#9
mike49504 diyAudio Member Join Date: Sep 2006	Try here: Search result for : irf1010 - Future Electronics

19th December 2011, 06:48 PM	#10
brandes.cm diyAudio Member Join Date: Sep 2009 Location: Wisconsin	http://parts.digikey.com/1/parts/437...efb0512ha.html

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