Category:PCB Capacitors Technology

Group Administrators: 1 | Group Member: 29 | Group Threads: 24

A capacitor is a passive two-terminal electrical component that stores electrical energy in an electric field. The effect of a capacitor is known as capacitance.

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Why Impedance Control Is Required For PCB

Impedance control?is an approach to?control?of dynamic interaction between manipulator and environment, it's required for specific printed circuit boards.(view more)

Vojtek Gábor
2019/1/25 14:57:10
0 comments
576 views

Selection Chip Capacitor & Its Storage

About the Chip Capacitor For the Chip capacitor, it is coated with a metal layer on the porcelain tube, and then forming two poles inside and outside. Because the tube is empty, so it called with ch...(view more)

Numan
2018/12/29 18:23:30
1 comments
886 views

About electric capacity

Electric capacity is made up by the two metal pole and insulating media in the middle. Due to the different insulation materials, the composition of capacitors is also different: According to t...(view more)

William Reeve
2017/5/16 17:33:47
1 comments
885 views

filter capacitor

Capacitors play an important role in high-speed PCB design and are the most used devices on PCB boards.Now we mainly introduce the filter capacitor. In simple, in the filter circuit, filter ca...(view more)

Alejandro Vitale
2017/5/12 17:12:32
1 comments
1668 views

About the capacitor placement in PCB

What should notice when placing capacitors?(view more)

Luis Fernando
2017/5/11 11:50:04
1 comments
894 views

About Capacitors

Capacitors play an important role in PCB design and are often the most used devices.(view more)

Hector Jose
2017/5/11 11:23:05
1 comments
960 views

Tombstoning or Drawbridging Problems about Film Capacitors

We are having some problems with "drawbridging" on 0805 film capacitors. We have already reduced the pad width from .050" to .040" based on input from vendor. Defects appear to be random as far as loc...(view more)

Martin Banky
2017/3/1 6:08:59
4 comments
846 views

Capacitor out gas

Does any have insight, or reference of know an expert about the question.... do capacitors that contain PCB out gas?(view more)

George Blat
2017/2/28 15:10:32
5 comments
926 views

Capacitor Suppliers

We manufacture a mixed technology board, that uses a through hole "mini cap" with a 2.5 mm lead span. We have had several failures caused by solder wicking up through the plated through hole pcb and t...(view more)

a.spada
2017/2/28 4:55:01
1 comments
847 views

CDE capacitors

Hi, Please help me with these capacitors CDE, are they original? Specifications are written on a transparent sheet which is glued on capacitor. I have not seen anything from CDE... ...(view more)

leonard.roussel
2017/2/20 7:03:13

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