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Amp Camp Amp - ACA
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Old Today, 08:23 AM   #6111
Alan4411 is offline Alan4411  Wales
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Join Date: Oct 2011
Location: West Wales
Quote:
Originally Posted by e0ltaipa View Post
Hello DIYers,

I am supposed to power up my ACA with MooseFet pre-amp in the same box. I happened to fry my moosefet power adaptor and decided to make some changes to the whole set-up. I have plenty of 19V (120W laptop PSU) adaptors, but don't have a new suitable PSU for the MooseFet for which I used a regulated 30V 0.5mA adaptor.

I am now wondering what would be the best option in terms of value/quality. Neither one of the amps need a super-silent psu, but I am not counting out the possibility of DIYing a linear psu.

What are your suggestions to power both ACA and MF?

Thank you in advance!
First thanks for reminding me about the MooseFet. I was going to build one some time ago and then forgot all about it.

Second, if noise is not a problem, you could use a DC to DC boost/buck converter on the 19 volt supply to get 30+ volts for the Moose.
This is an example not a recommendation. 3A DC-DC 5V 6V 9V 12V 15V 24V Buck/Boost Step Up Down Converter Volt Regulator | eBay
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Old Today, 08:50 AM   #6112
Extreme_Boky is online now Extreme_Boky
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The MooseFet pre-amp supply is 24V DC. Its voltage regulator LM317T requires 30-45V; however, the pre-amp supply voltage is 24V DC, so you could power it up, together with the ACA's, from any 24V 5A SMPS.
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