BOMwiki the bill-of-materials encyclopedia
30,441,950 parts mapped · 192,925 items

This page is machine-generated and unverified (what this means). Treat details as provisional. If you know this hardware, weigh in or correct it directly with Edit.

Discussion History

Gap Control Electronics

Assembly

Monitoring electronics inferring the interelectrode gap from cell voltage and current, adjusting feed and detecting short-circuit contact within milliseconds. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Gap Control Electronics parts and their functions

7 top-level parts · 10 parts in total · full bill of materials below
Gap Control Electronics parts diagram: 1 gap monitor board, 2 short-circuit detector, 3 cell voltage probe, 4 bare PCB, 5 microcontroller, 6 SMD passive (R/C/L), 7 connector. 10 parts in 7 assemblies.
Gap Control Electronics parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Gap Monitor Board 1× Gap voltage monitor board
2 Short-Circuit Detector 1× Short-circuit detection
3 Cell Voltage Probe 1× Across-gap voltage sense
4 Bare PCB 1× Controller circuit board
5 Microcontroller 1× Gap controller microcontroller
6 SMD Passive (R/C/L) 1× Board passive components
7 Connector 4× Sensor and power connectors

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 Gap Control Electronics

7 top-level lines · 7 rows shown · 10 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Gap Monitor Board ecm-gap-monitor-board 1× 1 · part
2 Short-Circuit Detector ecm-short-detect 1× 1 · part
3 Cell Voltage Probe ecm-cell-voltage-probe 1× 1 · part
4 Bare PCB pcb-bare 1× 1 · part
5 Microcontroller mcu 1× 1 · part
6 SMD Passive (R/C/L) smd-passives 1× 1 · part
7 Connector connector 4× 4 · part

Where the gap control electronics is used

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

Used in 1 assembly

Electrochemical Machining Machine

Sourcing: possible vendors

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