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china latest news about Civen invites you to the exhibition(PCIM Europe2019)

Civen invites you to the exhibition(PCIM Europe2019)

[2019-03-29 11:50:30]
PCIM (Power Conversion and Intelligent Motion) is Europe's leading meeting-point for specialists in power electronics and its applications in intelligent motion and power quality. You will find us in hall 7, booth 7-526. If you can go to the exhibition,Please give me message to: slales@civen.cn City... Read More
china latest news about Civen invites you to the exhibition(Expo Electronica)

Civen invites you to the exhibition(Expo Electronica)

[2019-03-29 11:45:51]
Expo Electronica(International Exhibition for Electronic Components and Technological Equipment") ExpoElectronica is the largest international exhibition in the field of radioelectronics industry both in terms of the number and importance of its exhibitors in Russia and Eastern Europe. ExpoElectroni... Read More
china latest news about Application Scope And Advantages Of Copper Foil_ Civen Metal

Application Scope And Advantages Of Copper Foil_ Civen Metal

[2018-03-26 16:27:26]
Copper foil is a diversely useful – and often underutilized – material. With its high conductivity of electricity and heat, it is versatile and used for everything from crafts to electricity. Copper foil is even commonly used as an electric conductor for circuit boards, batteries, solar energy ... Read More
china latest news about What is the differrence between PCB and PCBA?

What is the differrence between PCB and PCBA?

[2018-03-26 16:15:00]
A Printed Circuit Board, or PCB, is an autonomous module of interconnected electronic components found in devices feeding from common pagers, and radios to sophisticated radar and computer systems. The circuits are formed by a thin layer of conducting material deposited, or "printed," on the surface ... Read More
china latest news about What Questions Do I Need To Ask When Looking For A PCB Designer?

What Questions Do I Need To Ask When Looking For A PCB Designer?

[2018-01-20 15:00:48]
First step is to find a PCB designer that is suitable for the scope of work. If you have prior experience with electronics and know exactly what you want, you should discuss the details of the project with the designer to make sure he can do the work. If you do not have experience with electronics, ... Read More
china latest news about Why Are Printed Circuit Boards Usually Green?

Why Are Printed Circuit Boards Usually Green?

[2018-01-19 19:08:40]
The green that you see is the color of the solder mask that is laid on the topmost layer of the assembly (to prevent short circuits, soldering errors, etc). There doesn't seem to be a clear consensus as to why most solder mask is green. However, here are some of the theories: Green was the color of ... Read More
china latest news about Different Copper Foils for Different Reasons

Different Copper Foils for Different Reasons

[2017-09-05 13:51:04]
Summary — Various copper foils have their own unique sets of capabilities and limitations. Understanding these attributes can be very important for the circuit fabricator as well as the OEM. Introduction The many different classes of copper foils used in the PCB industry have their own capabilities ... Read More
china latest news about First battery-free cellphone makes calls by harvesting ambient power

First battery-free cellphone makes calls by harvesting ambient power

[2017-08-25 16:09:10]
University of Washington researchers have invented a cellphone that requires no batteries -- a major leap forward in moving beyond chargers, cords and dying phones. Instead, the phone harvests the few microwatts of power it requires from either ambient radio signals or light. The team also made ... Read More
china latest news about Dialysis membrane made from graphene filters more quickly

Dialysis membrane made from graphene filters more quickly

[2017-08-25 15:57:28]
Material can filter nanometer-sized molecules at 10 to 100 times the rate of commercial membranes Dialysis, in the most general sense, is the process by which molecules filter out of one solution, by diffusing through a membrane, into a more dilute solution. Outside of hemodialysis, which removes ... Read More
china latest news about Engineers produce long lasting, energy density battery

Engineers produce long lasting, energy density battery

[2017-08-10 17:27:53]
A new generation of manganese dioxide-zinc batteries with unprecedented cycle life and energy density is the latest innovation at The City College of New York-based CUNY Energy Institute. The discovery has made the common household battery suitable for large grid storage applications. City College ... Read More
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