One - stop Electronic Manufacturing Services(EMS) Solution provider
Run Proteus ISIS 7 to enter the PCB design interface, and select required components according to the component library. The P0.0-P0.7 ports of lpc2138 are used as the output end of 8-bit data, and P0.8, P0.9 and P0.10 are used as the output end of contro
The de facto industry standard in high speed plate design. It's awesome in every way. PCB Layout tool is absolutely first-class, a little familiar with no longer want to use other tools, wiring super cool. Simulation is also very cattle, have their own si
The power supply can be the source of most heat and noise problems in a PCB, so board design must take this into account from the start. Good circuit board design starts with good power supply layout.
The shortest and widest printed line permitted by the assembly process shall be used. For high frequency devices, the printed line of the power supply is equivalent to a small inductance, which will worsen the power supply noise and cause undesired coupli
Patch processing manufacturers will determine whether to make solder paste steel net or red rubber steel net based on the component design of PCB board. Generally, if there are many plug-ins, wave soldering is required, red rubber net process will be used
Several parts of the circuit board are mainly: 1. Bare copper plate: 2. Gold plate: 3. Spray tin circuit board: 4. OSP process board is also called organic welding film in SMT factory.
It should be noted that the simulation design of optical devices to photoelectric conversion (EO\OE), how to accurately reproduce this conversion process in simulation, requires some experience accumulation.
PCB designers should minimize the number of bypass capacitors, which can increase current loss. Hefei simple PCB design wiring
Designing high-speed systems requires not only high-speed components, but also genius and careful design.
The technical realization process of PCB copying board is simple. Firstly, the circuit board of the copying board shall be scanned, the location of components shall be recorded, the components shall be removed and made into material list, and the material
PCB design factory explains that clean PCB is important for reliability. The printed circuit board may sometimes accumulate dust or other contaminants and need to be cleaned.
Circuit board assembly and circuit board manufacturer explain switching power supply output filter of circuit board design: design and simulation