Eurorack based modular synthesizer
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Notional module numbering scheme:
VW1xx - power and utility modules (such as splitters, attenuators, monitors, scopes, etc.)
VW2xx - oscillators and filters (audio and LFO)
VW3xx - VCAs, envelope generators, sequencers, etc.
VW4xx - audio effects (reverb, chorus, dynamics, etc.)
tidca98.zipGerber files for 12V -> +/-15V power supply (tested design from TI)Zip Archive - 20.94 kB - 03/31/2016 at 15:30 |
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I've ordered and I'm waiting for the first run of prototype boards for the VW-101 power module. This is a 3.5 amp three rail linear supply with a maximum 1.5 amp on each channel (total is still 3.5 amp).
This is a pretty straightforward design using a center tap 28V transformer, 4A bridge rectifier, some bypass and smoothing caps, and three L79C series regulators.
No board layout yet. I want to do a cursory inspection when the prototypes arrive to make sure there are no major mistakes. When it's been verified I'll post gerbers and kicad files.
Links to useful information, ideas, etc.
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