Plasma Power Source
AssemblyInverter power supply delivering the constant cutting current and striking the pilot arc. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Plasma Power Source parts and their functions
5 top-level parts · 138 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Inverter Module 5 parts | 1× | IGBT inverter chopping mains DC to high frequency for a compact, regulated cutting output. |
| 2 | Output Rectifier | 1× | Diode stack and choke smoothing the inverter output into a steady cutting current. |
| 3 | HF Igniter | 1× | High-frequency or blow-back starter ionizing the gas to strike the pilot arc. |
| 4 | Torch Cooling Loop 3 parts | 1× | Pump, radiator, and coolant circulating through the torch to carry off arc heat. |
| 5 | Power Supply | 1× | Unit that converts mains or battery input into the regulated DC voltages a machine's electronics and actuators need. |
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Bill of materials for Plasma Power Source
5 top-level lines · 13 rows shown · 138 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Inverter Module 5 parts | plasma-cutting-machine-cnc-inverter-module | 1× | 1 | 132 | assembly |
| 1.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 1.2 | Power MOSFET | mosfet | 8× | 8 | · | part |
| 1.3 | Gate Driver IC | gate-driver-ic | 2× | 2 | · | part |
| 1.4 | Microcontroller | mcu | 1× | 1 | · | part |
| 1.5 | SMD Passive (R/C/L) | smd-passives | 120× | 120 | · | part |
| 2 | Output Rectifier | plasma-cutting-machine-cnc-output-rectifier | 1× | 1 | · | part |
| 3 | HF Igniter | plasma-cutting-machine-cnc-hf-igniter | 1× | 1 | · | part |
| 4 | Torch Cooling Loop 3 parts | plasma-cutting-machine-cnc-cooling-loop | 1× | 1 | 3 | assembly |
| 4.1 | Coolant Pump | plasma-cutting-machine-cnc-coolant-pump | 1× | 1 | · | part |
| 4.2 | Radiator | plasma-cutting-machine-cnc-radiator | 1× | 1 | · | part |
| 4.3 | Torch Coolant | plasma-cutting-machine-cnc-coolant | 1× | 1 | · | part |
| 5 | Power Supply | power-supply | 1× | 1 | · | part |
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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.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.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |