Amplifier Headbox
AssemblyShielded multi-channel amplifier mounted on subject head; integrates EEG and EOG preprocessing with 16–32 simultaneous channels. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Amplifier Headbox parts and their functions
7 top-level parts · 8 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | EEG Amplifier Card | 1× | Multi-channel EEG input stage |
| 2 | EOG Amplifier Card | 1× | Dual-channel EOG preprocessing |
| 3 | Preamp Power Supply | 1× | Low-noise 3.3V supply for analog frontend |
| 4 | Connector | 2× | DIN-style locking connectors to body |
| 5 | Faraday Enclosure | 1× | Aluminum faraday enclosure |
| 6 | Bare PCB | 1× | Main interconnect PCB |
| 7 | Fastener Set | 1× | M3/M4 hardware for enclosure assembly |
3D model
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Bill of materials for Amplifier Headbox
7 top-level lines · 7 rows shown · 8 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | EEG Amplifier Card | polysomnography-system-eeg-amp-board | 1× | 1 | · | part |
| 2 | EOG Amplifier Card | polysomnography-system-eog-amp-board | 1× | 1 | · | part |
| 3 | Preamp Power Supply | polysomnography-system-preamp-psu | 1× | 1 | · | part |
| 4 | Connector | connector | 2× | 2 | · | part |
| 5 | Faraday Enclosure | polysomnography-system-shielding-can | 1× | 1 | · | part |
| 6 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 7 | Fastener Set | fastener-set | 1× | 1 | · | part |
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Where the amplifier headbox 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 |
|---|---|---|---|---|
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🇨🇳Foxconn
foxconn.com ↗
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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 |