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PCB-Fertigung

Hier können Sie Fachwissen erwerben, das die gesamte Kette vom PCB-Design bis zur Montage abdeckt, sowie präzise Analysen der neuesten Trends in der Elektronikindustrie.

Industrial PCB Production: Process & QA

Industrial PCB production turns an approved circuit-board design into bare boards and, when ordered, populated assemblies for industrial equipment. The route includes fabrication, component assembly, inspection and agreed testing. Approval depends on the specified build, operating conditions and acceptance criteria. A motor controller, sensor interface and cabinet-mounted control board can require different materials, mechanical support…

Industrielle Automatisierung

HDI-Leiterplatte: Lagenaufbau, Mikrovias und Design

An HDI PCB, or high-density interconnect printed circuit board, uses fine conductors and compact interlayer connections to fit more wiring into a given area. Laser-drilled microvias and thin buildup layers help connect dense component pads without using a full-thickness hole at every connection. The design question is whether those features solve a routing constraint worth…

10-lagige 1+8+1 HDI-Platine S1000-2M

Starre Leiterplatte: Materialien, Aufbau und Designentscheidungen

A rigid PCB, or rigid printed circuit board, supports components and connects them through copper conductors on a substrate designed to retain its shape in service. It suits electronics whose circuitry stays fixed within an enclosure, rather than bending during use. Choosing one means matching its construction to the circuit, mounting, connectors and environment. Layer…

A stylized green rigid circuit board has mounting holes, copper traces and illustrated electronic components.

Flexible Leiterplatte: Typen, Materialien, Lagenaufbau und Designregeln

A flex PCB is a circuit built on a flexible polymer film, usually polyimide, with copper conductors bonded to it and a coverlay protecting them. That is the definition, and it is the part already answered above the search results. It is not the part that decides whether your build works. Four questions decide that,…

Three flex PCB cross-sections side by side, labelled single-sided, double-sided with plated through-holes, and multilayer bonded with bondply, each showing the coverlay, copper, adhesive and polyimide base film

Biegeradius flexibler Leiterplatten: So wird er berechnet und spezifiziert

You have a stackup, a housing envelope, and a mechanical engineer asking for a flex PCB bend radius. The answer is not a lookup table; it is a strain calculation, and the multipliers in the tables are what that calculation returns once you fix a stackup. Every published multiplier, whether it reads 6×, 10×, 12×,…

Cross-section diagram of a flex PCB bend showing the inner bend radius R measured from the innermost surface to the centre of curvature, the outer radius, the neutral axis, the tensile zone on the outer foil and the compressive zone on the inner foil, with the strain relationship epsilon equals t divided by 2R beside the copper layer.

Leitfaden zum Reflow-Löten: Prozess, Profil und Fehler

Reflow soldering is the process that attaches surface-mount components to a printed circuit board by heating stencilled solder paste until it melts, wets the component terminations and forms the joint on cooling. It is the primary assembly method for almost every modern electronic product, and it is the step where the most expensive mistakes become…

reflow soldering hero

Kupferkaschiertes Laminat (CCL): Typen, Herstellung, Leistungsmerkmale und Normen

Copper clad laminate, or CCL, is a base material from which PCB conductors are formed. It consists of copper foil bonded to an insulating material such as cured glass-reinforced epoxy, a flexible polymer film, or a thermally conductive dielectric on a metal base. In a conventional multilayer rigid PCB, patterned CCL commonly becomes a core.…

Schichtstruktur von kupferkaschiertem Laminat

JLCPCB vs. PCBWay: Welcher PCB-Hersteller passt zu Ihrem Projekt? (2026)

For a straightforward PCB prototype or a small assembly order that fits JLCPCB’s Economic PCBA rules, start with JLCPCB, especially when the components are already in its inventory. For rigid-flex or extensive custom fabrication requirements, shortlist PCBWay early. These recommendations follow from JLCPCB’s economical assembly tier and PCBWay’s documented advanced manufacturing options. The JLCPCB vs…

JLCPCB vs. PCBWay: Vollständiger Vergleich

What Is a Through Hole? PCB Types, Uses, and Design Guide

A through hole is an opening that passes completely from one side of a printed circuit board (PCB) to the other. It may be plated with conductive copper to create an electrical connection, or left unplated for mechanical use. Through holes are commonly used for component leads, connectors, vias, mounting hardware, alignment pins, and slots.…

Cross-section diagram of a plated through hole (PTH) in a multilayer PCB showing copper barrel and annular ring

PCB-Material-Leitfaden: Typen, Eigenschaften und Auswahl

Das PCB-Material beeinflusst weit mehr als nur die physische Festigkeit einer Leiterplatte. Es wirkt sich auf Impedanz, Signalverlust, Wärmeableitung, Dimensionsstabilität, Montagezuverlässigkeit, Fertigbarkeit, Lieferzeit und Kosten aus. Ein Material, das für eine einfache Steuerung gut geeignet ist, kann in einem 77-GHz-Radarmodul, einer Hochstrom-LED-Platine oder einem rigide-flexiblen medizinischen Gerät versagen.…

PCB-Material-Explosionsdarstellung des Schichtaufbaus

PCB-Lieferantenqualifizierungs-Checkliste [Leitfaden 2026]

Eine PCB-Lieferantenqualifizierungs-Checkliste hilft Ingenieuren und Einkäufern zu überprüfen, ob ein PCB-Hersteller, PCBA-Lieferant oder EMS-Partner die technischen, qualitativen, Liefer- und Dokumentationsanforderungen des Produkts vor Produktionsbeginn erfüllen kann. ISO beschreibt ISO 9001:2015 als einen weltweit anerkannten Qualitätsmanagementstandard zur Verbesserung der Leistung und Aufrechterhaltung eines Qualitätsmanagementsystems (ISO, 2026). In…

PCB-DFM-Checkliste

Eine PCB-DFM-Checkliste hilft Ingenieuren und Käufern, Fertigungsprobleme zu erkennen, bevor ein Board angefragt, gefertigt, bestückt oder in Produktion gegeben wird. Ziel ist es, zu bestätigen, dass der Lieferant das Design mit dem geforderten Schichtaufbau, den Toleranzen, dem Finish, dem Testplan und der Dokumentation bauen kann. Die DFM-Prüfung reduziert technische Rückfragen und hilft Käufern, Lieferanten zu vergleichen. Wenn…