Best lex PCB/Flexible Rigid PCB Design

Do You Know the Standard Flex Stackup for 1 Layer, 2 Layers, or Multilayers?

2023-03-22

Do You Know the Standard Flex Stackup for 1 Layer, 2 Layers, or Multilayers?

Standard flex stack up for 1 layer flex pcb: 1 layer flex pcb stackup This is the simplest flex pcb. Generally, base material and adhesive and copper foil are used as raw materials, or protective film and adhesive are used. Firstly, copper foil

2023-03-20

How to calculate bending radius of fpc?

The most frequently asked question we received regarding fpc is “how much can I bend a fpc?” So, we would like to share how to calculate bending radius of fpc with you today. fpc When fpc&

2023-03-20

FPC Flexibility Influencing Factors!

the flexibility of epoxy glue is better than that of acrylic adhesive. So, if high flexible material is required, epoxy glue is recommended | china manufacture

2023-03-17

FPC Coverlay Opening FAQ

Since electronic products tend to be shorter, smaller, lighter and thinner, flex pcb is more and more popular with people and the demand is increasing. FPC coverlay is a functional film normally used in PCB industry, and it is used to protect copper fo

Copper Thickness Requirements for Flex Circuits

2023-03-17

Copper Thickness Requirements for Flex Circuits

If an end user will specify the copper thickness of a printed circuit, there must be many reasons. For example, current carrying capacity, but copper thickness also directly impacts thermal performance and impedance. All these are vital properti

Flex Circuit Specific Terms and Definitions

2023-03-17

Flex Circuit Specific Terms and Definitions

Recently, I was having a few discussions with someone very new to flex design. I was trying to be helpful and going through several things that are specific to flex and rigid flex design which should be considered as you start your first design. So, this

How to improve the bending effect of multilayer rigid-flex PCB?

2023-03-17

How to improve the bending effect of multilayer rigid-flex PCB?

Normally the rigid-flex PCB need to use in a small space area, and the flex area needs to be bent repeatedly or better bend radius. So many customers are concerned about the bending effect of the flex area, do you know how to improve the bend effect when

What is the Dual access flexible circuit?

2023-03-17

What is the Dual access flexible circuit?

Have you ever been heard about the dual access flexible circuit? Why it named dual access flexible circuit? After you read my e-mail, you will find the answer. Dual access flexible circuit board is similar to double side FPC, but it has different stack

What’s the difference between Adhesiveless and Adhesive Polyimide (PI)?

2023-03-17

What’s the difference between Adhesiveless and Adhesive Polyimide (PI)?

Today I’d like to share what’s the difference between Adhesive PI and Adhesiveless PI. Item 1: Adhesiveless PI stack up Adhesiveless PI stack up As you can see in above stack up, there is no adhesive connect the Copper layer and P

2023-03-16

How to calculate impedance of FPC?

Due to Flexible boards are suitable for more and more fields with their unique advantages of lightness, thinness and compactness. There are also many boards that need to be assembled components or various signal transmission, so the requirements for

What's the difference between rigid-flex PCB and flex PCB with FR4 stiffener?

2023-03-16

What's the difference between rigid-flex PCB and flex PCB with FR4 stiffener?

normally we need to add different stiffener to meet the total thickness or hardness, such as PI stiffener, FR4 stiffener and stainless steel stiffener.-Best FPC Blog

What are the differences between the Poyester (PET) and Polymide(PI) material？

2023-03-14

What are the differences between the Poyester (PET) and Polymide(PI) material？

The flex pcb raw material and stack up will decide the flex circuit quality. According to the market demand, there are three types of base raw material used for Flexible circuit board. Poyester(PET), adhesive Polymide (PI) and adhesiveless