Dear Customers,

Welcome To RayMing Technology , We just move new website, If any questions, or Any PCB inquiry, Pls send mail to sales@raypcb.com , We will get back to you ASAP.

     

    Water heater working principle analysis schemat...

    Author: admin | Catgorys: Schematic Diagram

     

    A water heater is a device that changes the temperature of a cold water into hot water for a certain period of time through various physical principles. According to the principle, it can be divided into five types: electric water heater, gas water heater, solar water heater, air energy water heater and speed magnetic water heater.   Due to...
     
     

    Do you know RF-35(TACONIC material)?

    Author: Judy Chen | Catgorys: PCB Manufacturing Technology

     

    Do you know RF-35(TACONIC material)? Performance: (1) low cost; (2) Excellent peel strength; (3) Extraordinary low loss factor; (4) low water absorption rate; (5) Enhanced surface smoothness.   Application: (1) power amplifier; (2) filters and connectors; (3) Passive components.   1)RF-35 is an organic-ceramic laminate material in t...
     
     

    7 Manufacturing Process of PCB Assembly

    Author: Judy Chen | Catgorys: PCB Assembly Industry

     

      PCB electronic products refer to the selection of competent electronic processing companies to help produce products in order to focus on the research and development and market development of new products. PCBA electronic product manufacturing process mainly includes material procurement, SMT chip processing, DIP plug-in processing, PCB...
     
     

    Classifications, Advantages and Disadvantages o...

    Author: stan stan | Catgorys: PCB Manufacturing Technology

     

    Classifications: (HASL) / lead-free HASL, OSP, immersion gold, selective gold, hard gold, immersion silver, immersion tin.   1. Price: Hard gold > selection gold > immersion tin > immersion gold > immersion silver > OSP>HASL.   2. HASL advantages: good solderability, easy to store up. Disadvantages: Tin flatness is po...
     
     

    What is the Function and Principle of PCB Via Hole

    Author: stan stan | Catgorys: PCB Manufacturing Technology

     

    What is the function and principle of adding a Via near the Via hole of the trace as shown?         The vias of the PCB board are classified according to their functions and can be divided into the following types:   1. Signal via (via structure requires minimal signal impact)   2.  Power supply, ground via (via st...
     
     

    2019 the 44th Arab International Medical Equipm...

    Author: stan stan | Catgorys: Globle Exhibitions

     

    ARAB HEALTH 2019, is the largest gathering of healthcare and trade professionals in the MENA region. The 2019 edition of the event will welcome more than 4,150 exhibiting companies and 84,500 attendees from 160+ countries. Companies benefit from participation in many ways.   Date: 28 - 31th January 2019 Address: Dubai World Trade Centrei, U...
     
     

    Application and Processing Technology of HDI PCB

    Author: Judy Chen | Catgorys: PCB Assembly Industry

     

    HDI PCB (High Density Interconnector PCB), is a circuit board having a relatively high line distribution density using the micro-blind and buried hole technology. It is a process that includes an inner layer line and an outer layer line, then uses a hole and a metallization in the hole to realize a joint function between the inner layers of eac...
     
     

    Mexico International Lighting Exhibition

    Author: stan stan | Catgorys: Globle Exhibitions

     

    Exhibition time: 5-7 March 2019   Exhibition Hall: Mexico Centro Banamex Pavilion         Exhibits:   1. Public lighting: tunnel lighting, highway lighting, safety lighting, medical lighting, advertising lighting;   2. Stage lighting: theater lighting, cinema lighting, photography lighting;   3. Decorativ...