Fail-Safe Relay Section
AssemblyThe fail-to-wire mechanism: latching relays hold the tap circuitry in the path while powered, and a charge reservoir snaps them to a direct metallic A–B connection within milliseconds of power loss. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Fail-Safe Relay Section parts and their functions
4 top-level parts · 31 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Relay | 4× | Latching bypass relays |
| 2 | Watchdog Controller | 1× | Relay watchdog controller |
| 3 | Charge Reservoir | 1× | Switchover charge reservoir |
| 4 | SMD Passive (R/C/L) | 25× | Relay drive network |
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Bill of materials for Fail-Safe Relay Section
4 top-level lines · 4 rows shown · 31 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Relay | relay | 4× | 4 | · | part |
| 2 | Watchdog Controller | ethernet-tap-watchdog | 1× | 1 | · | part |
| 3 | Charge Reservoir | ethernet-tap-cap-bank | 1× | 1 | · | part |
| 4 | SMD Passive (R/C/L) | smd-passives | 25× | 25 | · | part |
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Where the fail-safe relay 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 |