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Old 6th December 2006, 06:57 PM   #1
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Default Need Help Sourcing Parts

I'm having no luck finding a couple of parts needed to complete my AV400.

I'm looking for a transformer with 115V pri & 9V/1amp secondary. As well I need a 25 Ohm 15 - 50 watt metal clad resistor.

Any help with a source and part number is very much appreciated.

Don
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Old 6th December 2006, 07:00 PM   #2
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Default Re: Need Help Sourcing Parts

Quote:
Originally posted by HipoFutura
I'm looking for a transformer with 115V pri & 9V/1amp secondary.
TE62041-ND at Digikey
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Old 6th December 2006, 07:02 PM   #3
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Default Re: Need Help Sourcing Parts

Quote:
Originally posted by HipoFutura
As well I need a 25 Ohm 15 - 50 watt metal clad resistor.
TDH35P25R0JE-ND also at Digikey
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Old 6th December 2006, 07:04 PM   #4
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Default Re: Re: Need Help Sourcing Parts

Quote:
Originally posted by dsavitsk


TDH35P25R0JE-ND also at Digikey
or RHC-25-ND There are a bunch. Just search for resistor, then select wirewound, and select your criteria from the lists.
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Old 6th December 2006, 07:06 PM   #5
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Look around the Hammond site and you'll find a transformer for sure. Here's a page where they have a 10v/1.2A secondary.

Regards,
Dan
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Old 6th December 2006, 07:14 PM   #6
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dsavitsk, I saw that toroid, but hated to spend $15. This transformer is just to supply a power-on slow start circuit. I was hoping to find an inexpensive tranny. The "TDH35P25R0JE-ND" resistor is great. Thank you! Don
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Old 6th December 2006, 07:43 PM   #7
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I just placed the order with Digikey. The tranny was a bit much, but I want to get this project wrapped up so I can enjoy the amp. The amp is pretty well done. I've built the case, assembled the components, etc. Just need to build this slow-start board. Thanks again guys! Don
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Old 6th December 2006, 10:39 PM   #8
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Look on ebay for either 0-9v 10VA or a 18VCT 10VA . I used a 18vct 9 vac for softstart and 9vac for cooling fans and power on indicator works great. payed 8-9 dollars on ebay including shipping.
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Old 6th December 2006, 10:42 PM   #9
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Hippo how hig are your main rails in that amp?
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Old 6th December 2006, 10:54 PM   #10
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The rails are 70VDC.
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