2023-01-06 17:10:33 -08:00
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# Prometheus Assembly - Power supply block
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2020-08-26 20:01:35 -07:00
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2023-01-02 11:22:23 -08:00
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## (a) - regulator circuits
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### Component List
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2020-08-26 20:01:35 -07:00
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![Components](Hardware/Prometheus/Prometheus_assembly_1a-comp.jpg)
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2023-01-02 11:22:23 -08:00
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### PCB Top Side
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2020-08-26 20:01:35 -07:00
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![Placement](Hardware/Prometheus/Prometheus_assembly_1a-pcb.jpg)
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2023-01-02 11:22:23 -08:00
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## (b) - minimal circuitry
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### Component List
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2020-08-26 20:01:35 -07:00
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![Components](Hardware/Prometheus/Prometheus_assembly_1b-comp.jpg)
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2023-01-02 11:22:23 -08:00
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### PCB Top Side
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2020-08-26 20:01:35 -07:00
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![Placement](Hardware/Prometheus/Prometheus_assembly_1b-pcb1.jpg)
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2023-01-02 11:22:23 -08:00
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## (c) - feedback
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### Component List
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2020-08-26 20:01:35 -07:00
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![Components](Hardware/Prometheus/Prometheus_assembly_1c-comp.jpg)
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2023-01-02 11:22:23 -08:00
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### PCB Top Side
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2020-08-26 20:01:35 -07:00
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![Placement](Hardware/Prometheus/Prometheus_assembly_1c-pcb.jpg)
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2023-01-02 11:22:23 -08:00
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## (d) - electrolytic capacitors & protection (observe the polarity!)
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### Component List
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2020-08-26 20:01:35 -07:00
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![Components](Hardware/Prometheus/Prometheus_assembly_1d-comp.jpg)
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2023-01-02 11:22:23 -08:00
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### PCB Top Side
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2020-08-26 20:01:35 -07:00
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![Placement](Hardware/Prometheus/Prometheus_assembly_1d-pcb1.jpg)
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2023-01-02 11:22:23 -08:00
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### PCB Bottom Side
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2020-08-26 20:01:35 -07:00
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![Placement Bottom Side](Hardware/Prometheus/Prometheus_assembly_1d-pcb2.jpg)
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**Now check voltages: +5В, +3.3В!**
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