Aluminum PCB is one of the most widely used metal core PCBs, also known as MC PCB, aluminum coated or insulated metal substrate, etc. The basic structure of aluminum PCBs is not much different from other PCBs. The aluminum substrate is its prominent feature. Typically, aluminum PCBs consist of four layers: substrate layer (aluminum layer), […]
CCL PCB refers to PCB made of CCL material. CCL is the raw material of PCB. CCL is also called laminate, substrate or copper-clad laminate. Copper Clad Laminate, referred to as CCL, is made of glass fiber cloth as reinforcement material, dipped in synthetic resin, single or double coated with copper foil, after heating and […]
Printed Circuit Boards are grouted with a grouting machine, mainly used for waterproof, dustproof and anti-corrosion. With more and more enterprises on the reliability of electronic products to improve the requirements, circuit board filling has become an essential process. PCB circuit boards commonly used potting adhesive has three kinds, polyurethane potting adhesive, silicone potting adhesive […]
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 […]