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The physical properties of your PCB substrate and copper conductors are the main factors determining how a circuit board will heat up during operation. Circuit board thermal analysis techniques aim to predict when and where a board will heat up during operation, as well as how hot the board will get. This important part of the analysis is geared to ensure component-level and board-level reliability, and it can influence many design decisions. Wh...

A capacitor is a fundamental element in integrated circuits and in PCB design, and it’s hard to think of a circuit that doesn’t contain at least one capacitor. A capacitor’s behavior and interaction with other components in a circuit generally needs to be simulated to ensure the design will operate as intended. Capacitors can provide filtering, blocking, and power stability behavior depending on their use in a circuit, and a capacitor circuit...

An AC-to-DC converter circuit does exactly as its name implies: it takes a harmonic AC input and converts it to a DC output. These circuits are simply from a high level and when operating at low power on a breadboard, but a real AC to DC converter circuit is more complex than just a transformer and rectifier circuit. Finding the right components for these circuits and running accurate power simulations takes the right PCB design software that...

From bench-top power supplies to power regulator circuits on embedded boards, designers often need to create a custom power supply circuit design and layout. These circuits sound simple to design, but it takes the SPICE-based simulation and verification tools in Altium Designer to create a stable, high-quality power supply circuit design. Altium Designer gives you much more than circuit design and circuit simulation tools; you can easily create...

Many components come in standardized packages, but not all component manufacturers provide CAD models and schematic symbols in their PCB libraries. These CAD models show the location of pins, silkscreen information, centroids, and pads as they should appear in your PCB layout. PCB component creation can get repetitive when you need to apply an existing PCB footprint to a new component. With Altium's component creation tools, you can quickly...

When you need to collaborate on printed circuit design projects, you have a few options for sharing data. Your projects need to contain schematic symbols and PCB footprints in order to be opened on another computer, and the old ways of sharing this data are inefficient. If you have access to a cloud application that integrates with your PCB design tools, sharing data becomes easy, and you won’t be prone to neglecting shared data. Altium 365...

Any product, including circuit boards and electronic components, will become obsolete and must be replaced with completely new versions. If a product is ever manufactured and taken to market, the product and its components will inevitably have a finite life cycle. Products are eventually upgraded to new versions and capabilities or components are added, or they become obsolete and are replaced with completely new circuit designs and technology...

In looking for the answer of what is ISO 14300, find out about space exploration device requirements and the potential behind CAD tools. ALTIUM DESIGNER PCB Design software with excellent communication through the design process. The International Standards Organization (ISO) represents 163 national standards bodies and functions as an independent, non-governmental entity. ISO meetings bring experts together to share knowledge and to gain...

PCB design is rarely discussed in terms of designing functional blocks or as connecting modules with different functionality. Simple designs can usually be designed without considering how your PCB layout affects the operation and interaction between multiple functional blocks in your board. With more complex designs, you’ll need to consider more than just the high-level overview of your board when you are designing a complex system. Modular PCB...