Power Section
AssemblyPower conditioning that runs the unit from USB bus power and generates clean analog rails plus the 48 V phantom supply. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Power Section parts and their functions
5 top-level parts · 54 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Phantom Power Supply | 1× | 48 V phantom generator |
| 2 | Low-Noise LDO Rails | 1× | Low-noise analog regulators |
| 3 | Bus-Power DC-DC | 1× | Bus-power DC-DC converter |
| 4 | SMD Passive (R/C/L) | 50× | Filtering |
| 5 | Thermal Fuse | 1× | Overcurrent protection |
3D model
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Bill of materials for Power Section
5 top-level lines · 5 rows shown · 54 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Phantom Power Supply | audio-interface-phantom-supply | 1× | 1 | · | part |
| 2 | Low-Noise LDO Rails | audio-interface-ldo-rails | 1× | 1 | · | part |
| 3 | Bus-Power DC-DC | audio-interface-dcdc | 1× | 1 | · | part |
| 4 | SMD Passive (R/C/L) | smd-passives | 50× | 50 | · | part |
| 5 | Thermal Fuse | thermal-fuse | 1× | 1 | · | part |
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Where the power section is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |