Common impedance pcb circuit boardsDefinition of Impedance: In a circuit with resistance, inductance and capacitance, the hindrance to the current in the circuit is called impedance. Impedance is often represented by Z, which is a complex number. The real
About the Working Principle of LED Printed Circuit Board (PCB)As the technology of the world continues to evolve, so does the technology in the field of LEDs, and LED Cases is a field that involves combining two technological approaches in order to come u
Printed circuit boards are assembled electronic parts1. Printed circuit board (PCB)PCB is the abbreviation of Printed Circuit Board (Printed Circuit Board). Also known as printed circuit board, printed circuit board, because it is made by electronic print
double PCB sided circuit boardDouble-sided tin plate/immersion gold plate production process:Cutting --- Drilling --- Immersion Copper --- Line --- Diagram --- Etching --- Soldering --- Characters --- HASL ( Or immersion gold)-gong edge-v cutting (some bo
High Density PCB Circuit Board Technology and ApplicationHigh-density circuit board technology is a key technology in the field of modern circuit board design and manufacturing. It enables more circuit components to be integrated on the circuit board by i
Reverse technology development of reverse push principle diagram of PCB copy boardIn the research of PCB reverse technology, the reverse deduction schematic diagram refers to the deduction of the PCB circuit diagram based on the PCB file diagram or the di
Generally speaking, integrated circuit board is the integrated circuit board, which is widely used in the fields of computer, TV, air conditioning and other electronic products to be automatically controlled.
The processing level should be defined clearlyWhen there is no clear place in the document, be sure to find a professional engineer to check, so as to reduce the chance of plate making errors
Basic knowledge of printed circuit board PCB1. Printed circuit board (PCB)PCB is the abbreviation of Printed Circuit Board (Printed Circuit Board). Also known as printed circuit board, printed circuit board, because it is made by electronic printing, it i
Aluminum substrate PCB circuit board Introduce the advantages and disadvantages of ceramic PCB circuit boards. One of the disadvantages is that the ceramic substrate is too expensive and fragile. Ordinary glass fiber PCBs have poor heat dissipation, ce
High current thick copper board PCB designThick copper PCB is a circuit board with copper thickness ≥3oz/sq. Ft on its exterior and interior. What makes a board classified as a thick copper PCB is its thicker plating. When producing thick copper PCBs, the
FR-4 must be known before PCB board1. FR-4, also written as FR4, is both a name and a standard gradeThe organic substrate material used to make PCBs consists of 3 components: resin, reinforcement material, and conductive copper foil. [1]Composition of FR-
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