Walk into any old-school rigid-flex PCB shop, and you’ll notice two things: the sting of solvent fumes in your nose, and the rows of warning labels on chemical drums. For decades, we’ve done it this w……
If you’ve worked with FPCs (flexible printed circuits), you know the drill: you unroll a big sheet of polyimide (PI) substrate, cut out your custom shapes, and end up with a pile of odd scraps—trimmed……
High-frequency signals (think 1GHz and above) are the lifeblood of modern gadgets—powering everything from 5G phones to medical scanners. But these signals are finicky: when they travel through a rigi……
A smart ring is one of the most space-constrained gadgets out there—its inner diameter is often just 15–20mm, with barely 1–2mm of room for electronics. The flexible PCB (FPC) inside has to do the imp……
EV chargers take a beating from heat—whether it’s the sun baking outdoor units to 60°C (140°F) or the internal electronics heating up during fast charging. The rigid-flex PCBs inside these chargers ha……
Lamination is the "glue" that holds rigid-flex PCBs together—literally. It’s the step where flexible polyimide (PI) layers, rigid FR-4 sections, and adhesive are pressed into one seamless board. Do it……
If you’ve used a foldable phone or wireless earbuds, you’ve relied on a tiny yet critical component you’ll never see: a flexible PCB connector. It’s what ensures smooth transmission of electricity and……
Every great gadget starts with a design that pushes boundaries—whether it’s a sleeker wearable, a more durable industrial sensor, or a foldable device that feels natural to use. But turning that visio……
When you think of circuit boards, you probably picture that stiff green board inside a remote control—but flexible circuit boards (FPC for short) are a whole different “style.” They can bend, fold, an……
If you’ve ever taken apart a TV remote or a laptop, you’ve probably seen a sturdy green board—that’s a rigid PCB, holding all the tiny electronic components in place. But it’s far more than just a “gr……
When you’re developing a device—whether it’s a foldable smartwatch, a medical monitor, or a 5G router—PCBs are never just “ordinary components.” They’re the critical foundation that determines whether……
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