Shunt regulator +-15V

This is quite simple shunt regulator with very low output impedance.
I designed two types of PCB, single shunt regulator and double shunt regulator (in case you what supply for two channels) Output current could be set up to 100 mA.


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  • Shunt regulator-single-photo.JPG
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  • Shunt regulator-double-sch.jpg
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  • Shunt regulator-sigle-output_impedance.jpg
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I will order some boards for single shunt regulator. Minimum order is 5 pieces, I need 2 for me, so there is going to be 3 left. I don't have intention to order double shunt regulator boards as I don't need them, but if there is interest minimum order is 5 pieces.
By the way, the same shunt regulator is used in GanWire mk2 preamplifier.