Category:Electronic Components Capacitors Technology

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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

Before we talk about the impedance control, let’s see how Wikipedia explains about this: Impedance control is an approach to the control of dynamic interaction between a manipulator and its environmen... (See More)

Domen Jurkovi?
2019-01-25 14:57:10
0 answers
259 views

PCB Impedance Control

Regardless of the inherent quality of the PCB, the surface is similar. It is through the surface that we see the differences that are critical to the durability and functionality of the PCB throughout... (See More)

CurveAudioDesign
2019-01-24 17:57:19
0 answers
177 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... (See More)

Numan
2018-12-29 18:23:30
1 answers
544 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... (See More)

William Reeve
2017-05-16 17:33:47
Daniel Gilbert
2017-05-17 11:50:55
1 answers
514 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... (See More)

Alejandro Vitale
2017-05-12 17:12:32
Rolf Niemand
2017-05-15 11:26:55
1 answers
1178 views

About the capacitor placement in PCB

First, the PCB layout of the capacitor diagram. Second, BGA key placement of the filter capacitor. Properly placed: Note that the BGA internal filter capacitor should near ... (See More)

Anders Appelgren
2017-05-11 11:50:04
Michal Olszak
2017-05-11 15:14:56
1 answers
521 views

About Capacitors

Capacitors play an important role in high-speed PCB design and are often the most used devices on PCB boards. Capacitors of different applications play a different role in the PCB board, and usually b... (See More)

Anders Appelgren
2017-05-11 11:23:05
Vitor
2017-05-11 14:27:31
1 answers
588 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... (See More)

Martin Banky
2017-03-01 06:08:59
Calvin
2017-03-03 06:08:59
4 answers
507 views

Capacitor out gas

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

George Blat
2017-02-28 15:10:32
akira
2017-03-02 15:10:32
5 answers
600 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... (See More)

a.spada
2017-02-28 04:55:01
info
2017-03-02 04:55:01
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