News
-
Gold Fingers PCB | YMSPCB
Gold Fingers PCB is the gold-plated terminal of the side card connector. Usually, the Fingers are made of flash Gold (hard Gold) and the thickness of Gold is required to be 3u “to 50u” because the Fingers are mainly used for multiple inserts. pcb gold finger When PCBS are repeatedly ...Read more -
How to identify gold on a pcb | YMSPCB
Is goldfinger’s “gold” gold? First, let’s look at two concepts: soft gold and hard gold. Soft gold, usually soft gold. Hard gold, generally a compound of hard gold. The main function of the gold finger is to connect, so it must have a good electrical conductivity, wear res...Read more -
PCB what are gold fingers | YMSPCB
Gold Finger On computer memory sticks and video CARDS, we can see a row of golden conductive contacts. They are called “gold fingers“. The Gold Finger (or Edge Connector) in the PCB design and manufacture industry uses the Connector as the outlet of the board to the external connectio...Read more -
what are gold fingers pcb | YMSPCB
Definition and function of gold finger: PCB gold fingers: (Gold Finger or the Edge Connector) insert the Connector into a PCB card slot, with the Connector plug as PCB exports of foreign connection, make the bonding pad or copper contact with the corresponding position of splice feet to achieve t...Read more -
Common knowledge of high frequency PCB wiring (2) | YMSPCB
1. How to choose EDA things In current PCB planning software, thermal analysis is not a strong point, so it is not recommended to choose. Other functions 1.3.4 can select PADS or Cadence with good performance and price. PLD planning beginners can choose the integrated e...Read more -
Common knowledge of high frequency PCB wiring (1)
1. Choose PCB PCB selection must be balanced between meeting design requirements and mass production and cost. Design requirements include electrical and mechanical components. This is usually important when designing very high speed PCB (higher than GHz frequency). N...Read more -
How to make high frequency PCB | YMSPCB
Printed circuit board for fixed circuit, electrical layout optimization is important, then high frequency circuit, high frequency PCB advantage how to make it. What is a printed circuit board made of Printed circuit board is mainly composed of solder pad, through hole, m...Read more -
What is high TG circuit board and high TG circuit board process capability | YMSPCB
Meaning of high TG circuit board: At present, every enterprise and individual demand for high TG circuit board is increasing, now China circuit board factory will introduce what is high TG circuit board. High Tg refers to high heat resistance. Generally speaking, the boa...Read more -
What is the meaning of TG in PCB | YMSPCB
TG in PCB: temperature resistance value. The higher the Tg point is, the higher the temperature requirement of the board is when pressed, and the pressed board will be hard and brittle, which will affect the quality of the mechanical drilling (if any) in the later proces...Read more
