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LT3042 universal PSU PCB
LT3042 universal PSU PCB
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Old 4th March 2018, 04:51 PM   #31
PH104 is offline PH104  United States
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LT3042 universal PSU PCB
Quote:
Originally Posted by Idiosyncrasy View Post
I usually order from Mouser, but for some reason they don't offer any Linear parts.

LT parts are now in stock at Mouser. Seems like it might have happened a few months ago.
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Old 6th March 2018, 10:13 AM   #32
sontero is offline sontero  Italy
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did anyone have a chance to compare the LT3045 or LT3042 based boards with the Salas power supplies? With particular reference to listening performance.
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Old 6th August 2018, 10:30 AM   #33
t-minik is offline t-minik  France
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Originally Posted by phase View Post
Still works fine with a very low load. Volts are fine, no useable amperage...
I donít recall any time where I may have shorted both of the outputs either. Is a dual output board.
Hello did you checked that 10Ohms resistor i spotted on the joined picture.

I use some of these regulators and it works great but !!! the 1st batch I get were made with a wrong value, 4.7Ohms instead of 10Ohms.
Voltage drop through it is to low to ensure PNP plays it ballast role.
As stated in LT AppNotes, PSSR is pretty High compare to LT3042 alone but it works good though.
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Old 4th September 2018, 12:27 PM   #34
carlmart is offline carlmart  Brazil
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I'm also curious about this board, which I'm comparing with the DIYinhk LT3042 dual regulators.
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Old 4th September 2018, 05:18 PM   #35
t-minik is offline t-minik  France
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Hello

I guess Diyinhk's one is for sure better.
But that one works as it should after some resistor tweaking.
The large capacitor in not premium quality but it works as intended for price.
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