BOMwiki the bill-of-materials encyclopedia
30,454,201 parts mapped · 193,225 items
Discussion History

Power Module

Assembly

Modular 500 W or 750 W supply with automatic failover and redundancy supervisor. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Power Module parts and their functions

5 top-level parts · 5 parts in total · full bill of materials below
Power Module parts diagram: 1 PFC stage, 2 main converter, 3 output rails, 4 PSU connector, 5 PSU fan. 5 parts in 5 top-level items.
Power Module parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 PFC Stage 1× Active power factor correction front-end.
2 Main Converter 1× 500 W DC-DC isolated converter to 12 V and 5 V.
3 Output Rails 1× Multi-output regulation for CPU, GPU, and peripheral power.
4 PSU Connector 1× Molex or custom redundancy connector.
5 PSU Fan 1× 80 mm thermostatic fan with speed control.

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Power Module

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 PFC Stage broadcast-graphics-engine-pfc-stage 1× 1 · part
2 Main Converter broadcast-graphics-engine-main-converter 1× 1 · part
3 Output Rails broadcast-graphics-engine-output-rails 1× 1 · part
4 PSU Connector broadcast-graphics-engine-psu-connector 1× 1 · part
5 PSU Fan broadcast-graphics-engine-psu-fan 1× 1 · part

Something wrong in this list? Report a problem with this BOM.

Where the power module 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