1. The dangers of PCB deformation In the automated surface mount line, circuit boards that are not flat will cause inaccurate positioning, components can not be inserted or affixed to the board's holes and surface mount pads, or even crash the automatic insertion machine. Components mounted on the circuit board after welding bending, component feet […]
PCB etching technology is the use of chemical photosensitive materials photosensitive properties, in the base metal substrate on both sides of the uniform Xu dress photosensitive materials using photolithography methods, will be an adhesive film plate on the grid net production show the shape of an accurate copy of the metal substrate on both sides […]
In the PCB industry, it is common to see the terms "through via", "blind via" and "buried via". PCB Drilling refers to the board surface drilling between layers and layers of the line connection through the hole. 1. Through-hole (via): only the role of electrical conduction does not have to plug the device welding, the […]
CubeSat is a microsatellite with a cube-shaped structure. Although light in weight and small in size, this kind of satellite can carry certain space experiment payloads to carry out scientific experiments and is inexpensive, so it has now become an internationalized standard for microsatellites. When a satellite is launched into orbit, it carries an angular […]
IC chip (Integrated Circuit Integrated Circuit) is an integrated circuit formed by a large number of microelectronic components (transistors, resistors, capacitors, etc.) on a plastic base to make a chip. Almost all chips seen today can be called IC chips. An integrated circuit is a miniature electronic device or component. Using a certain process, the […]
Thermal clad PCB minimize thermal impedance and conduct heat more efficiently than standard printed circuit boards (PCBs). These substrates are mechanically stronger than the thick film ceramic and directly bonded copper structures often used in these applications. Thermal clad is a cost-effective solution that eliminates components, simplifies designs, smaller equipment and overall less complex production […]
FR408HR refers to Isola FR408HR. Isola FR408HR is usually used for high-frequency PCBs and high Tg PCBs. Due to the low frequency and high price of special boards, there are generally few PCB manufacturers who stock special boards. FR408HR is a proprietary high-performance 230°C(DMA) glasstransition temperature (Tg) FR-4 systemfor multilayer Printed Wiring Board (PWB)applications where […]
PWB is an early British name, because at that time there is only a circuit diagram on the circuit board, no printed original, is a more original circuit board.
The burn-in board is a loaded board used for the high-temperature aging test. PCB aging board means that some component parameters on the circuit board will change after the circuit board is powered on for a certain period under certain conditions. This change is related to the use time of the circuit board, which is […]
IWR1642 BOOST is an easy-to-use 77GHz millimeter wave sensor evaluation board for IWR1642 devices that can be directly connected to a microcontroller (MCU) development kit equipped with millimeter wave tools and software, including mmWave Studio (MMWAVE-STUDIO) and millimeter wave software development kit (MMWAVE-SDK).
How many layers are the best for PCB design? One article will help you understand the meaning of PCB layers. PCB has many layers. When beginners begin to learn PCB design, they are easily confused by various layers. To this end, we have made a summary of the layers in the PCB to help you […]