2 of these for example:
4.17uV Ultralow noise DAC power supply regulator 3.3V/5V 1Ax2 - DIYINHK
4.17uV Ultralow noise DAC power supply regulator 3.3V/5V 1Ax2 - DIYINHK
Using a single secondary winding for two supplies requires that both supplies have a common voltage. That is usually the Zero Volt ground.
All the downstrean circuits are connected to to common voltage. Be careful you don't create a loop around which interference current can circulate, else you'll get noise on any audio circuit that uses that loop as part of it's signal route.
All the downstrean circuits are connected to to common voltage. Be careful you don't create a loop around which interference current can circulate, else you'll get noise on any audio circuit that uses that loop as part of it's signal route.
Using a single secondary winding for two supplies requires that both supplies have a common voltage. That is usually the Zero Volt ground.
All the downstream circuits are connected to this common voltage. Be careful you don't create a loop around which interference current can circulate, else you'll get noise on any audio circuit that uses that loop as part of it's signal route.
Edited from previous post.
All the downstream circuits are connected to this common voltage. Be careful you don't create a loop around which interference current can circulate, else you'll get noise on any audio circuit that uses that loop as part of it's signal route.
Edited from previous post.
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