Dual Hot-Swappable Power Supplies
AssemblyTwo independent AC-DC converters (N+1 redundancy), enabling power supply replacement without downtime. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Dual Hot-Swappable Power Supplies parts and their functions
5 top-level parts · 9 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Power Supply | 2× | 100–240V AC to 12V DC, 180W each, hot-swappable modules |
| 2 | 12V to 5V Buck | 1× | 12V to 5V converter, 20A for peripheral and fan supply |
| 3 | 5V to 3.3V Buck | 1× | 5V to 3.3V buck for logic rail |
| 4 | Power Supply Monitor IC | 1× | PSU presence and voltage monitoring IC |
| 5 | SMD Passive (R/C/L) | 4× | Bulk filter caps, soft-start, voltage sequencing |
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Bill of materials for Dual Hot-Swappable Power Supplies
5 top-level lines · 5 rows shown · 9 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Power Supply | power-supply | 2× | 2 | · | part |
| 2 | 12V to 5V Buck | wifi-controller-appliance-dcdc-12v-5v | 1× | 1 | · | part |
| 3 | 5V to 3.3V Buck | wifi-controller-appliance-dcdc-5v-3v3 | 1× | 1 | · | part |
| 4 | Power Supply Monitor IC | wifi-controller-appliance-psu-monitor | 1× | 1 | · | part |
| 5 | SMD Passive (R/C/L) | smd-passives | 4× | 4 | · | part |
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Where the dual hot-swappable power supplies 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 |