Power Input Stage
AssemblyWide-range 9–36 V DC front end with surge and reverse protection plus ignition-sense logic, allowing direct wiring into vehicles and industrial cabinets. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Power Input Stage parts and their functions
6 top-level parts · 9 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | DC Input Connector | 1× | Locking DC input connector |
| 2 | Surge Stage | 1× | Surge/EMI filter stage |
| 3 | Buck Converter | 1× | Main buck converter |
| 4 | Ignition Logic | 1× | Ignition-sense circuit |
| 5 | Power MOSFET | 4× | Protection and hot-swap FETs |
| 6 | Thermal Fuse | 1× | Overtemperature cutoff |
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Bill of materials for Power Input Stage
6 top-level lines · 6 rows shown · 9 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | DC Input Connector | edge-ai-box-dc-jack | 1× | 1 | · | part |
| 2 | Surge Stage | edge-ai-box-surge-stage | 1× | 1 | · | part |
| 3 | Buck Converter | edge-ai-box-buck-converter | 1× | 1 | · | part |
| 4 | Ignition Logic | edge-ai-box-ignition-logic | 1× | 1 | · | part |
| 5 | Power MOSFET | mosfet | 4× | 4 | · | part |
| 6 | Thermal Fuse | thermal-fuse | 1× | 1 | · | part |
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Where the power input stage 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 |