How to build a 5KW transformer | JLCPCB
The video demonstrates building a 7.5 KOVVA solar inverter with 94% efficiency, highlighting affordable PCB manufacturing by JLCPCB and detailing transformer refurbishment.
MAIN POINTS FROM TRANSCRIPT
- The inverter delivers up to 7.5 KOVVA with 94% efficiency, ideal for solar power systems.
- JLCPCB sponsors the project, offering affordable PCB manufacturing and PCBA services.
- The project shares only the schematic file; full commercial details require direct contact.
- A secondhand transformer is refurbished with insulation varnish and cotton tape.
TAKEAWAYS
- JLCPCB provides high-quality PCB and PCBA services, enhancing project feasibility.
- The PCB costs around $10, with shipping approximately $3.5, making it cost-effective.
- JLCPCB's 3D viewer helps visualize and correct PCB designs before production.
- Refurbishing a transformer involves cleaning, insulating with varnish, and using cotton tape.