Primary Drive Circuit

Assembly

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Low-voltage AC power supply and switching network that initiates and controls the primary coil oscillation.

Direct parts	4
Total parts	5
Used in	1 assembly
Class	Assembly

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Low-voltage AC power supply and switching network that initiates and controls the primary coil oscillation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Primary Drive Circuit parts and their functions

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

Primary Drive Circuit parts diagram: 1 power supply, 2 step-up transformer, 3 spark gap switch, 4 connector. 5 parts in 4 top-level items. — Primary Drive Circuit 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	Power Supply	1×	120/240 V AC line connection
2	Step-Up Transformer	1×	Raises line voltage to ~2 kV AC
3	Spark Gap Switch	1×	Switches primary coil on/off at resonant frequency
4	Connector	2×	Fused line connectors and safety disconnect

3D model

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Build & assembly graph

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Bill of materials for Primary Drive Circuit

4 top-level lines · 4 rows shown · 5 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Power Supply	power-supply	1×	1	·	part
2	Step-Up Transformer	tesla-coil-demonstrator-step-up-transformer	1×	1	·	part
3	Spark Gap Switch	tesla-coil-demonstrator-spark-gap	1×	1	·	part
4	Connector	connector	2×	2	·	part

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Where the primary drive circuit is used

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

Lab & Scientific Instruments 1 Tesla Coil Demonstrator

Used in 1 assembly

Tesla Coil Demonstrator

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

Vendor	HQ	Specialty	MOQ	Lead 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