Category Archives: PCB Design

Transmission line impedance design

With more and more high-speed electronic systems, high-speed electronic signal pcb of the problems caused by the alignment of more and more: for example, be a big signal on and overshoot, resulting in unwanted oscillations, ringing and interference. These will seriously affect the reliability of electronic equipment, and even make electronic device does not work. […]

Online Stripline Impedance Calculator with multiple units

With the formulas derived from IPC-2221, The characteristic impedance Z0 of a Stripline transmission line can be calculated online. Compare with Microstrip, the stripline stripline has the advantage that EMI will be suppressed. Note: Select suitable input and output unit before press "Calculate" Input track width to calculate characteristic impedance: Input characteristic impedance to calculate […]

PCB trace resistor calculator

PCB traces, track resistance online calculation. PCB copper foil according to the thickness, width, length calculating the resistance of PCB segment. On the PCB line width and the current limit relations refer to PCB layout and the current relationship between line width calculation Enter PCB copper thickness T, width W, wiring length L, calculated resistance […]

PCB Trace Width calculator

As technology advances, the volume of electronic devices become smaller and smaller space, increasing density of electronic components, PCB wiring density is increasing. If you do not pay attention and raise heat and trace width, temperature and line voltage drop and power consumption will lead to a serious decline in the reliability of electronic equipment. […]

Online Microstrip Impedance Calculator with multiple units

With the formulas derived from IPC-2221, The characteristic impedance Z0 of a microstrip transmission line can be calculated online. Compare with stripline, the microstrip has reduced Propagation delay and Insertion Loss. Note: Select suitable input and output unit before press "Calculate" Input track width to calculate characteristic impedance: Input characteristic impedance to calculate track width:

Online Asymetric Stripline Impedance Calculator with multiple units

When H=H1 the asymetric stripline becomes a stripline. With the formulas derived from IPC-2221, The characteristic impedance Z0 of a asymetric stripline transmission line can be calculated online. Compare with Microstrip, the asymetric stripline asymetric stripline has the advantage that EMI will be suppressed. Note: Select suitable input and output unit before press "Calculate" Input […]