Aluminum Nitride PCB Prototype Fabrication

Aluminum Nitride PCB(AlN PCB) has far better thermal performance (> 150 W/mK) but is also more expensive. Also here thermal performance can be further improved by Ag or Au traces and vias.

HemeixinPCB has created the option of checking the required impedance on the customer's circuit board, so as to modify the circuit board, or the tracks and the layer structure if necessary. The impedance is largely determined by the track geometry, the structure of the layers and the dielectric constant (Er) of the materials used.

After making the circuit board, the impedances are checked and recorded. The results of the measurements are available on request at any time.