Flex & Rigid-Flex PCBCategory: PCB

Rigid flex circuits have been used in the military and aerospace industries for more than 20 years.Rigid flex circuits combine the best of both rigid boards and flexible circuits integrated together into one circuit. The two-in-one circuit is interconnected through plated thru holes. Rigid flex circuits provide higher component density and better quality control.

Last Activity: 2017/5/15 10:18:38

2017/5/15 10:18:38Stephen Gullotto:

China FPC industry development

Group Member: 38

Group Threads:31

PCB PrototypingCategory: PCB

PCB prototyping is the step before bulk production. There are many manufacturers, who offers PCB prototyping. How to find the most cost-effective PCB manufacturers with high quality and quick turnround?

Last Activity: 2017/4/25 12:01:07

2017/4/25 12:01:07Toni:

what issues should be paid attention in PCB copper pour?

Group Member: 28

Group Threads:31

Surface FinishCategory: PCB

PCB Surface Finishes include HASL, OSP, ENIG, Immersion Tin, Immersion Silver, Gold – Hard Gold…Protect copper from oxidation and help assembly.

Last Activity: 2019/5/23 18:04:08

2019/5/23 18:04:08Giovanni Pelliccioni:

The Common Gold Plating Process for PCBs

Group Member: 28

Group Threads:25

FPGACategory: Electronic Components

A field-programmable gate array (FPGA) is an integrated circuit designed to be configured by a customer or a designer after manufacturing. – hence "field-programmable". The FPGA configuration is generally specified using a hardware description language (HDL), similar to that used for an application-specific integrated circuit (ASIC).

Last Activity: 2019/7/23 14:31:18

2019/7/23 14:31:18babinyecz:

Issues Should be Paid Attention to When Designing FPGA

Group Member: 32

Group Threads:24

Capacitors TechnologyCategory: Electronic Components

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.

Last Activity: 2019/1/25 14:57:10

2019/1/25 14:57:10Vojtek Gábor:

Why Impedance Control Is Required For PCB

Group Member: 30

Group Threads:24

ElectronicsCategory: Electronic Components

Electronics deals with electrical circuits that involve active electrical components like vacuum tubes, transistors, diodes, integrated circuits, associated passive electrical components, and interconnection technologies. Commonly, electronic devices contain circuitry consisting primarily or exclusively of active semiconductors supplemented with passive elements.

Last Activity: 2019/1/17 13:54:45

2019/1/17 13:54:45Michael Glavanits:

Electroplated Nickel Process for PCB Printed Circuit Boards

Group Member: 784

Group Threads:22

PCB PadCategory: PCB

Pad cratering is a mechanically induced fracture in the resin between copper foil and outermost layer of fiberglass of a printed circuit board (PCB). It may be within the resin or at the resin to fiberglass interface. Do you have ever problems about pcb pads? please talk here.

Last Activity: 2017/5/22 16:56:42

2017/5/22 16:56:42Sergio Vasconcelos:

PCB pads introduction

Group Member: 22

Group Threads:20

PCB CleaningCategory: PCB

When cleaning assemblies (PCB cleaning, PCBA cleaning), the primary goal is to remove resin and flux residues from populated boards and hybrids as well as production related residues created by handling. It is recommended not to clean Circuit Boards (PCB) manually with a cleaning brush as this can damage the components.

Last Activity: 2019/1/15 18:33:09

2019/1/15 18:33:09alain.lecours:

How to Clean PCBs after Surface Mount Soldering

Group Member: 23

Group Threads:18

PCB ReworkCategory: PCB

Rework (or re-work) is the term for the refinishing operation or repair of an electronic printed circuit board (PCB) assembly, usually involving desoldering and re-soldering of surface-mounted electronic components (SMD).

Last Activity: 2017/6/8 14:38:02

2017/6/8 14:38:02Oguz AGCELI:

PCB rework service

Group Member: 29

Group Threads:18

Cables & ConnectorsCategory: Electronic Components

PCB design is a complex process, including schmatic, chassis and cables and connectors, ect. How to deal with cables and connectors when designing PCBs? How to get a successful pcb design?

Last Activity: 2017/2/13 20:57:07

2017/2/13 20:57:07Ivan Dario:

Greater Demand in Smaller Connectors

Group Member: 26

Group Threads:18