Amazing tool for technicians | JLCPCB
The video demonstrates a compact tool for testing optocouplers in inverters, highlighting its design, functionality, and the benefits of using JLCPCB for PCB manufacturing.
MAIN POINTS FROM TRANSCRIPT
- The tool tests both through-hole and SMD optocouplers, indicating faults with LEDs.
- A clean waveform on an oscilloscope confirms a functional SMD optocoupler.
- The project files can be downloaded and PCBs ordered from JLCPCB.
- JLCPCB offers affordable, high-quality PCB manufacturing with tracking and discount options.
TAKEAWAYS
- The tool's compact design includes a battery, charger, and oscillator for easy optocoupler testing.
- Functional optocouplers show continuous LED lights; faulty ones light only one LED.
- JLCPCB provides fast, cost-effective PCB production with excellent quality.
- SMD components can be soldered manually or through JLCPCB's PCBA service for convenience.