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Power Distribution

Assembly

Dual 24V DC supplies with automatic switchover, filtered rails, and auxiliary 12V for solenoid pilots. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Power Distribution parts and their functions

5 top-level parts · 5 parts in total · full bill of materials below
Power Distribution parts diagram: 1 primary power supply, 2 backup power supply, 3 switchover relay, 4 buck converter 24V to 12V, 5 filter and protection board. 5 parts in 5 top-level items.
Power Distribution parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Primary Power Supply 1× 24V 5A industrial power supply
2 Backup Power Supply 1× 24V 5A backup PSU
3 Switchover Relay 1× Changeover relay with diode OR logic
4 Buck Converter 24V to 12V 1× 24V → 12V buck for solenoid coils
5 Filter and Protection Board 1× LC filter with MOV transient protection

3D model

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Build & assembly graph

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Bill of materials for Power Distribution

5 top-level lines · 5 rows shown · 5 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Primary Power Supply fixed-gas-detection-system-psu-primary 1× 1 · part
2 Backup Power Supply fixed-gas-detection-system-psu-secondary 1× 1 · part
3 Switchover Relay fixed-gas-detection-system-switchover-relay 1× 1 · part
4 Buck Converter 24V to 12V fixed-gas-detection-system-buck-converter 1× 1 · part
5 Filter and Protection Board fixed-gas-detection-system-filter-board 1× 1 · part

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Where the power distribution is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used 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
VendorHQSpecialtyMOQLead 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 Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks