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Power Module

Assembly

The energy source: a lithium cell with a small protection board, or a mains adapter, feeding the control board. 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

3 top-level parts · 4 parts in total · full bill of materials below
Power Module parts diagram: 1 li-ion cell, 18650, 2 BMS board, 3 power supply. 4 parts in 3 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 Li-ion Cell, 18650 2× Lithium cells
2 BMS Board 1× Cell protection board
3 Power Supply 1× Mains charging adapter

3D model

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Build & assembly graph

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

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Bill of materials for Power Module

3 top-level lines · 3 rows shown · 4 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Li-ion Cell, 18650 li-cell-18650 2× 2 · part
2 BMS Board bms-board 1× 1 · part
3 Power Supply power-supply 1× 1 · part

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Where the power module is used

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

Used in 1 assembly

Bubble Machine

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 (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
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