Knownpcb
@knownpcb
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PCB and PCBA manufacturer,PCB/PCBA one stop solution Today's Quality is Tomorrow's Market
Shenzhen,China
Joined September 2023
Ever had a circuit board fail even though every solder joint looked perfect? That’s probably a poor solder joint — a connection that seems fine but never truly bonds. #PCB #PCBADefects #PoorSolderJoint #knownpcb #PCBManufacturing #SolderingTips #ManufacturingQuality
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Learn how UL94 V-0 flammability and CTI values define PCB safety and reliability. Master the material standards that make your products stronger. #PCB #PCBDesign #UL94 #CTI #PCBSafety #HighCTIMaterials #PCBReliability #knownpcb #PCBSupplier
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ENIG was good, ENEPIG is better！！ Still struggling with black pad defects on your PCBs? ENIG was good — but ENEPIG is better. #PCBDesign #ENEPIG #ENIG #ElectronicsEngineering #PCBFabrication #SurfaceFinish #PCBManufacturing #knownpcb
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Our PCB solder mask printing line operates with silent accuracy, ensuring every board is perfectly coated for long-term reliability. #PCBFabrication #QualityControl #PCBFactory #PCBManufacturing #SolderMask #Silkscreen #knownpcb
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ENIG vs Hard Gold — which one would YOU trust for your PCB? They both shine, but only one is built to last longer under wear. Comment below: Do you prefer better soldering or stronger connections? #ElectronicsDesign #PCBWorld #PrintedCircuitBoard #ENIG #HardGold #knownpcb
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Learn the most common PCB silkscreen printing defects: poor printing, misalignment, peeling, and more. Perfect for engineers, QC teams, and electronics makers. #PCBManufacturing #knownpcb #SilkscreenDefects #PCBDefects #PCBDesign #QualityControl
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Quick guide to PCB surface finishes in under 60 seconds! Learn the difference between HASL and ENIG, and how each affects solderability, flatness, and reliability in your PCB design. #PCBManufacturing #HASL #ENIG #PCBDesign #ElectronicsEngineering #SurfaceFinish #knownpcb #PCB
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What’s a PCB made of? 👀 It’s not just green boards — it’s layers of CCL, Prepreg, and Copper Foil. bonded together to create the backbone of your devices. Quick PCB knowledge in 60 seconds! #PCB #PCBMaterials #knownpcb #PCBManufacturing #CopperFoil #PCBProduction #PCBCore
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4 amazing days in Hong Kong! 🇭🇰 Thank you everyone who stopped by our booth — you made it unforgettable! #HongKongExhibition #GlobalBusiness #knownpcb #HongKongExpo #ElectronicsShow #B2BMarketing #PCBManufacturer #PrintedCircuitBoard
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Only 3 days to go! 🎉 Meet KnownPCB at the Global Sourcing Electronics Exhibition 2025 in Hong Kong! 📍 Booth 9H10 | Oct 11–14 #knownpcb #HongKongExpo #GlobalSources #PCB #ElectronicsExhibition
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How does material shape PCB performance? In Part 2 of our PCB Classification Series, we highlight three important materials: ✔️ Aluminum Board ✔️ Copper Board ✔️ Ceramic Board #PCBDesign #knownpcb #PCBMaterials #ElectronicsManufacturing #PCBA #PCBFabrication
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Every electronic device relies on PCBs — the backbone of modern technology. In our 3-part video series, we’ll break down PCB classifications. Part 1: By Layer Count ✔️ Single-layer PCB ✔️ Double-layer PCB ✔️ Multilayer PCB #PCB #PrintedCircuitBoard #knownpcb #PCBFabrication
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Did you know? Not all PCBs are the same. ✔️ Rigid PCB – the most common, stable & strong ✔️ Flexible PCB – bendable, used in wearables & foldables ✔️ Rigid-Flex PCB – combines both, #PCB #PrintedCircuitBoard #knownpcb #RigidPCB #FlexiblePCB #RigidFlexPCB #PCBprototype
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Did you know the Mother of Electronic Products is hidden inside every gadget you use? It’s called the PCB — Printed Circuit Board. #PCB #PrintedCircuitBoard #Electronics #ElectronicsManufacturing #knownpcb #PCBProcess
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When you hear “Manhattan”, do you think of New York skyscrapers? What if I told you engineers mean something very different? #pcbtombstoning #printedcircuitsboard #knownpcb #Engineering #pcbtechnology #pcbmanufacturing #electronicsengineering
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Why do PCB warp? PCB warpage = cracked solder, misaligned parts, and signal trouble. Causes: CTE mismatch, moisture, residual stress. #ProductQuality #printedcircuitsboard #knownpcb #pcba #pcb #pcbmanufacturing #pcbdefects
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We listed 14 common PCB drilling defects. Which one do you think is the most critical in real production? 👇 Comment below to join the discussion. #PCB #ElectronicsManufacturing #PCBmanufacturing #pcbdefects #pcbreliability #knownpcb #pcbdrilling #QualityControl
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In Part 1, we covered 7 common PCB soldering defects. In this video, let’s look at 7 more issues that can be just as dangerous. #PCB #knownpcb #pcbdefects #solderdefects #pcbprocess
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In Part 1, we covered 7 common PCB soldering defects. In this video, let’s look at 7 more issues that can be just as dangerous. #pcb #pcba #knownpcb #pcbdefects
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