What is The Principle of PCB Electroplating?
Learn about PCB electroplating processes like acid bright copper & nickel/gold plating, their technical specs, applications, and South-Electronic’s expertise in high-frequency circuits.
What is Polyimide PCB?
Polyimide PCBs offer unmatched thermal stability, chemical resistance, and durability for aerospace, automotive, and medical devices in extreme environments.
What is the Purpose of a Decoupling Capacitor?
Decoupling capacitors prevent voltage spikes and noise in digital circuits, ensuring stable power. Learn placement tips, value selection (like 0.1μF science), multi-cap strategies, and overheating fixes.
What Exactly Is a Solder Mask?
Solder mask prevents PCB shorts, corrosion, and solder mishaps. Learn its critical functions, application methods, LPI/UV/dry film types, and impacts on reliability.
What is the Manufacturing Process of PCB?
Master 12-step PCB manufacturing, understand flex vs. rigid board processes, compare USA/China/India suppliers, and audit manufacturers with 5 key questions. Empower your designs.
What is a Protoboard?
Protoboards enable solder-free circuit testing with firm connections. Ideal for stable prototypes but avoid for high-frequency/micro designs. Compare breadboard tradeoffs: reusability vs. stability.
How many ohms is considered an open circuit?
Understand open circuits: incomplete electrical paths that halt current flow. Learn why they happen, how to test with a multimeter, repair tips, and key differences from short circuits.
Is there a free PCB design software?
Discover truly free professional PCB layout software like KiCad & EasyEDA. Full features, no paywalls. Perfect for beginners to experts. Start designing complex boards today.
What is a HDI PCB?
HDI PCBs use micro-vias & dense layouts to create smaller, faster, more reliable electronics. Ideal for space-constrained, high-performance devices like phones and servers.
What to Look for in PCBA Manufacturers?
Learn key PCBA manufacturer selection: prioritize SMT precision, ATE/ICT testing, ISO certs, supply chain resilience & DFM. Avoid costly mistakes with expert insights.
