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A BGA sits on a medical control board with 400 balls hidden under the body. The AOI vs X-ray inspection question stops being academic the moment a line operator waves the board past the optical camera and it passes — while a 22% void sits inside ball 137, invisible to any lens. We have watched […]
Preserving a solid IC local ground plane beneath high-speed processors is one of the most effective ways to suppress EMI at the source. A 0.5 mm pitch BGA sits on your top layer, and a critical clock trace needs to reach a connector on the opposite side. Do you route directly underneath the package body to save […]
A 0402 capacitor sits 2 mm from the board edge. During SMT assembly, the conveyor rail clamps down and crushes it before reflow even starts. This happens more often than you’d think. In our builds, we see this failure when designers treat the PCB process edge design as an afterthought rather than a first-order constraint. The fix […]
A temperature sensor reads 25.3 °C on your prototype but drifts to 26.1 °C after two hours of runtime. The MCU datasheet promises a 12-bit ADC, yet your measurements look noisy and inconsistent. This scenario frustrates many engineers during validation. Before blaming the sensor or rewriting firmware, you must verify whether the MCU built-in ADC vs […]
Choosing the right wire harness vs cable assembly starts before you request a quote. In casual conversation, engineers often swap these terms. On a purchase order, however, that ambiguity costs money. Mislabeling your interconnect can trigger a wrong quote or a product that fails in the field. Actually, these two constructs have genuinely different design requirements, manufacturing […]
A 0.65mm pitch BGA sits on your layout. You need to escape 800 pins, but through-holes eat every routing channel they touch. Do you jump straight to PCB via types like microvias, or can a smarter stackup save the budget? We review over 200 via specifications weekly, and roughly 40% of boards specified with blind or buried […]
A purchasing manager once sent us a request for “500 PCBs” with a BOM attached, expecting fully functional units. We had to clarify that they actually needed PCB vs PCBA distinction understood before production started. This confusion happens more often than you’d think in electronics procurement. A Printed Circuit Board (PCB) is just the bare foundation, while […]
A single sharp corner on a copper trace can trap etchant during production. Weeks later, that trapped acid eats through the conductor from the inside out, causing an intermittent field failure that no functional test caught. This is just one of many common PCB problems that slip past inexperienced fabricators. In our builds, we have learned that […]
DYC Electronic er en professionel F&U- og produktionsvirksomhed, der har specialiseret sig i produktion af PCBA, SMT, plugins, eftersvejsning, test, produktsamling, tråd- og stikproduktion samt one-stop-behandling af netværks-set-top-bokse, jernbanetransit, kommunikation, bilelektronik, power intelligence, industriel automatisering, medicinsk, finansiel, sikkerhed og smart home.
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Kontaktperson:Spancer Huang
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