PCB Blogger-China PCB Factory,HOYOGO

          DPC(Direct Plating Copper) technology and DBC(Direct Bond Copper) technology are two commonly used ceramic substrate manufacturing technologies.  While they are both method for manufacturing ceramic substrate, there are some important differences between them that make the DPC  technology   more expensive than the DBC technology.   1.  Definition DPC  Technology : It refers to a technology of plating copper directly on the ceramic surface. It can be achieved by electroplating or  hot plating . DBC  Technology:   It refers to a technology that directly combines  copper and ceramics. It is usually made by adding oxygen element between copper and ceramics , followed by  chemical metallurgical bonding.     2.   Advantages DPC Technology: 1)  The temperature  of  magnetron sputtering  technology  is below 300°C, completely avoiding the adverse effects of...

          In the field of lighting, high-power LEDs have become the preferred choice for many lighting projects due to their exceptional brightness and wide range of applications . As the core component of high-power LEDs, the high-power LED PCB plays a crucial role. It offers a series of significant advantages, providing a solid foundation for the efficient and stable operation of high-power LEDs.   1.  Excellent Heat Dissipation High-power LEDs generate substantial heat during operation. If not dissipated effectively, this heat can severely impact the lifespan and performance of the fixture. High-power LED PCBs are designed with specialized materials and structures to greatly improve thermal management.     The substrate typically employs metal   base   materials (such as aluminum or copper), which have excellent thermal conductivity, allowing rapid heat transfer away from the  fixture s. For example, aluminum   bas...

          The basic material of PCB board is called base material, also called copper clad laminate. Components will generate heat when working, so the material of the PCB board must have the characteristics of heat resistant. Even if there is a fire, it must have the characteristics of being able to extinguish itself. So how to choose PCB copper clad laminate?   This degree of flame resistance is divided into grades, which can be divided into FR-1 to FR-5. The most commonly used one is grade FR-4 epoxy fiberglass cloth copper clad laminate, which is split into a "sandwich" structure, with copper foil on top and bottom and a prepreg in the middle.  Among them, prepreg is commonly known as adhesive pad. It is made by drying fiberglass cloth through a gluing machine to the "B" stage, that is, the prepreg is in a soluble and meltable state and will be used to directly press copper clad laminates.     Choosing copper clad laminates...

          Industrial control PCBs are specially designed for applications in the industrial control field. They play a critical role in providing electrical connections for electronic components and are one of the core components in industrial control systems. So, what are the advantages of industrial control PCBs? 1.  High Reliability Industrial environments are complex and variable, often involving harsh conditions such as high temperatures, high humidity, dust, vibration, and strong electromagnetic interference.  Industrial control PCBs are designed and manufactured using high-quality materials and advanced processes to ensure long-term stable operation under these adverse conditions, minimizing the risk of failures and ensuring uninterrupted industrial production .     2. High Stability Unlike consumer electronics, industrial equipment is often required to operate continuously over extended periods.  Industrial control PCBs...

          In today's rapidly advancing digital healthcare landscape, portable medical devices such as blood glucose monitors and wireless blood pressure monitors have become essential tools for chronic disease management . Behind these devices lies a critical component - medical PCBs. Serving as the "central nervous system" of medical electronic equipment, the performance of PCBs directly determines the reliability, accuracy, and lifespan of the devices. Particularly in fields like blood glucose monitoring, diabetes management, and remote blood pressure tracking, medical PCB manufacturers ensure safe and efficient technological support for the healthcare industry through innovation and stringent quality control. 1. Blood Glucose Monitoring & Diabetes Management Blood glucose meters convert the concentration of glucose in blood into electrical signals via biosensors, which are then analyzed and displayed by microprocessors on medical PCBs. Thes...