Скачать или смотреть PCB Manufacturing Process Series🎞 - Episode 6

From Copper Foil to Precision Circuits: How We Use "Light" to Carve a Micron-Level City on a #PCB

Every electronic device you hold contains a miniature city.

How are those traces, finer than a strand of hair, precisely "grown" onto the PCB?

In this video, we'll take you straight into the core workshop of PCB outer layer fabrication, with an uncut, real-time recording:

🔬 The Mysterious "Photolithography": How is light used to transfer the design blueprint onto the copper board?
⚗️ Precise "Etching": How is the excess copper foil made to "vanish," leaving behind only the perfect circuit traces?

Watch now and see the "skeleton" of tech products come to life!

#pcb #pcba #pcbmanufacture