• 2021-10-27

Megtron6 (M6) Panasonic, High Speed Low Loss Muti-layer PCB materials Arrives. After the delivery of several groups of high-level (18L/16L/14L) back drilling PCB boards last month, we received customer’s higher requirement on this kind of circuit board this month. We’re requested to changes the interior space from the original 6mils to 5.8mils,5 groups back drilling to 8 groups for the 18-Layer bo...

• 2021.08.21

How to Distinguish the Step (Stack-up) of HDI PCB? Tag#Stacked via Staggered via HDI | PCB 1+N+1 HDI PCB | 2+N+2 HDI PCB HDI stands for high density interconnection. It contains non-mechanical drilling, the ring of microvias and blind via below 6 mil, internal and external layers of track width, track gap below 4 mil, pad diameter is not more than 0.35 mm. We call this kind of multi-layer PCB...

• 2020.07.18

What is High Frequency PCB? Just as its name implies, high frequency is that the frequency is relatively high, generally refers to the frequency of >=300 MHz (i.e. wave length <=1m), that is, the usual radio frequency band. The electromagnetic wave of frequency >=1GHz is called microwave. Typical frequencies for wireless applications: * Current mobile: 0.9GHz - 2GHz * 3G systems: 2.5GHz *...

• 2021-11-26

RO4000 series high frequency circuit board materials have high frequency performance and low production cost of circuit boards. It has low loss and similar processing technology to ordinary epoxy resin/glass woven cloth (FR4), so it has a strong price competitiveness. When the circuit operating frequency is above 50OMHz, the range of materials that design engineers can choose is greatly reduced. R...

• 2021-12-10

RT/duroid 6035HTc high-frequency circuit material is a ceramic-filled PTFE composite material used in high-power radio frequency and microwave equipment. The thermal conductivity of RT/duroid 6035HTC laminate is 2.4 times that of standard RT/duroid 60o0 products, and the copper foil (electrolytic copper and reverse copper) used has long-term thermal stability, which is ideal for high-power device ...

• 2021-12-16

Summary of the classification of pcb circuit boards, detailed introduction of the use and characteristics of single-sided circuit boards, double-sided circuit boards, and multi-layer circuit boards. PCB circuit board classification PCB circuit boards are divided into single-sided circuit boards, double-sided circuit boards, and multilayer circuit boards according to the number of superimposed laye...