Coil Drive Board

Assembly

Green Printed Circuit Board and Components.JPG · Commons ↗ Report photo

The board in each panel that drives the transmit pulses and pre-amplifies the receive signals before they go to the control unit.

Direct parts	5
Total parts	150
Used in	2 assemblies
Class	Assembly

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The board in each panel that drives the transmit pulses and pre-amplifies the receive signals before they go to the control unit. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Coil Drive Board parts and their functions

5 top-level parts · 150 parts in total · full bill of materials below

Coil Drive Board parts diagram: 1 bare PCB, 2 coil pulse driver, 3 receive preamp, 4 connector, 5 SMD passive (R/C/L). 150 parts in 5 top-level items. — Coil Drive Board parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Bare PCB	1×	Coil-board PCB
2	Coil Pulse Driver	1×	Pulse drive / switch stage
3	Receive Preamp	6×	Per-zone receive preamps
4	Connector	2×	Coil and control-unit connectors
5	SMD Passive (R/C/L)	140×	Tuning, bias, and filtering

3D model

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Build & assembly graph

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Bill of materials for Coil Drive Board

5 top-level lines · 5 rows shown · 150 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Bare PCB	pcb-bare	1×	1	·	part
2	Coil Pulse Driver	walkthrough-metal-detector-coil-driver	1×	1	·	part
3	Receive Preamp	walkthrough-metal-detector-preamp	6×	6	·	part
4	Connector	connector	2×	2	·	part
5	SMD Passive (R/C/L)	smd-passives	140×	140	·	part

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Where the coil drive board is used

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

Defense & Security 1 Walk-Through Metal Detector

Used in 2 assemblies

Left Side Panel Right Side Panel

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 $1–$200. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳JLCPCB jlcpcb.com ↗	Shenzhen, CN	PCB fabrication	100 pcs	2–4 wks
🇨🇳PCBWay pcbway.com ↗	Shenzhen, CN	PCB fab & assembly	100 pcs	2–4 wks
🇨🇳Shennan Circuits scc.com.cn ↗	Shenzhen, CN	PCB manufacturer	100 pcs	2–4 wks
🇮🇳Shogini Technoarts shogini.com ↗	Mumbai, IN	PCB manufacturer	100 pcs	2–4 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	100 pcs	2–4 wks