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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 […]
A missing aperture definition in your PCB Gerber files can halt a production line for days. We have seen entire batches of bare boards scrapped because the solder mask layer did not align with the copper pads, all due to a corrupted vector coordinate in the output zip. These files are not just digital paperwork; they are […]
A 470 µF capacitor sits on the bottom side of a dual-layer board. Halfway through the second reflow pass, gravity wins and the part drops onto the conveyor belt. That is not an STM32 or ESP32 problem, but it illustrates how a single component choice cascades into PCBA assembly yield, test fixture design, and field […]
A single misaligned 0402 capacitor on the first board off the line can silently kill an entire production run. We have seen it happen: the reel was swapped during setup, nobody caught the polarity mark shift, and 500 units went through reflow before anyone noticed. That is exactly why first article inspection SMT exists as a mandatory […]
DYC Electronic è un'impresa professionale di R&S e produzione, specializzata nella produzione di PCBA, SMT, plug-in, post-saldatura, test, assemblaggio di prodotti, produzione di fili e connettori, nonché nell'elaborazione one-stop di set-top box di rete, transito ferroviario, comunicazione, elettronica automobilistica, intelligenza di potenza, automazione industriale, medica, finanziaria, sicurezza e casa intelligente.
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