Why Choose IBE:


√ Over 17 years PCBA/PCB assembly experience
√ One-stop PCB assembly service
√ More than 150 PCBA equipment and 20 PCB assembly lines
√ Strict and comprehensive quality inspection
√ No quantity restriction (No MOQ)
√ Fast and on-time delivery time
√ The lowest factory price
√ Partner of many world-renowned brands 

USB PCB Assembly

Are you looking for the best USB PCB assembly(PCBA) manufacturer? Here we are.
USB, short for Universal Serial Bus in English, is an external bus standard used to regulate the connection and communication between computers and external devices. It is an interface technology applied in the PC field.
If you are a USB device manufacturer, you are looking for a manufacturer that can provide you with one-stop PCBA services. Then IBE will be your best choice.

We are Expanding Your Sales and Sectoral Brand Value. Work with us, Get Rid of PCB Assembly Ordinary Methods and Maximize Your Benifits.

Delivery on time

With its own workshop of 70,000 square meters, the monthly production capacity of PCB reaches 100,000 square meters, which can meet all orders from samples to batches.

Provided the service of manufacturing high-difficulty boards

Specializing in mass production of various high-difficulty, high-precision density circuit boards, the products cover consumer electronics, industrial control, medical equipment, military, automotive electronics, communications and other fields.

Quality Assurance

We have complete ISO9001, ISO13485, ISO14001, IATF 16949, UL and other system certifications, and our products meet environmental protection requirements.

Professional customer service team

We have a complete and user-friendly pre-sales and post-sales management system, which can quickly and comprehensively respond to the individual needs of customers, and provide customers with technical support, production operations and order services 24 hours a day.

USB PCB Overview & Applications

The USB is an eco-design product with meticulous design and life cycle costing.It is a fast, bidirectional, isochronous transfer, inexpensive, easy-to-use, hot-swappable serial interface. Due to the advantages of fast data transmission, convenient interface, and support for hot swapping, USB devices are widely used to connect electronic gadgets such as mobile phones, digital cameras, etc

As an important functional part of USB, USB PCB has high requirements for PCB assembly and design. Many people have encountered various problems with the interface in the process of assembling the USB PCB. This article will help us learn how to select and design it while understanding the USB PCB.

What is PCB and USB?

PCB is an abbreviation for Printed Circuit Board. It’s an electronic circuit board created by assembling electronic components on a flat surface. The PCB has been widely used in the electronics industry all around the world.

USB stands for Universal Serial Bus. It’s a global standard that defines specifications for cables, connectors, and communication protocols for connection, communication, and power supply between computers and their peripheral devices. It’s used by billions of people around the world for connecting computer peripherals like keyboards, mice, modems, printers and digital cameras to computers.

What are the components of USB?

USB-componentsA USB (Universal Serial Bus) is a device used to connect various devices such as printers, external hard drives, scanners and digital cameras to a computer. It is also known as a PCMCIA (Personal Computer Memory Card International Association) card.

USB PCB is made up of various components that include:

Outer Cover:

This is the outermost part of the USB PCB and protects it from any kind of damage.

Connector Plug:

It is the part of the USB PCB where you plug your device into your computer or laptop.

NAND Flash Memory Chip:

This part of the USB PCB is a chip that stores all your data and information such as documents, photos and music files etc.

Mass Storage Controller Chip:

This is the main controller in the USB PCB which helps in communicating with your operating system.

Crystal Oscillator:

This component of the USB PCB is used for clocking purposes and helps in sending data between different parts of the board.

How many types are USB?

types-of-USBThere are three main types of USB cables: USB Type A, USB Type B and USB Type C.
The most common type is the USB Type-A connector, which is what you’ll find on your computer, peripherals, and other electronics.
The other type of port is a USB Type-B connector, which has been around since the ’90s and is used in devices like printers and scanners.
The latest version of the USB standard is called USB Type-C. This connector is smaller than the previous versions and allows for faster data transfer speeds. It’s also reversible, so there’s no wrong way to plug it in.

What is USB PCB?

what is USB-PCBUSB PCB is the circuit board of a Universal Serial Bus connector. A USB PCB is the electronic circuit board that contains all of the electronics required to use USB devices, such as mice, keyboards, modems and printers. The main function of a USB PCB is to convert electrical signals from the computer into a signal that can be used by the device and vice versa.

The main purpose of a USB PCB is to allow you to connect your device to your computer through a single cable. This means that you do not have to worry about having multiple cables for different devices as long as your computer has a compatible USB port.

What is a USB PCB connector?

usb-pcb-connectorUSB PCB connector is a USB connection used in industries to connect and communicate between different devices.
The USB PCB connector is used in various industries and applications such as medical, industrial, military and aviation. The connectors are manufactured according to the customer’s specifications and requirements.

USB PCB connectors are mainly used in military and commercial products where they can be connected with other devices such as computers, laptops, printers etc. These connectors are made of high-quality materials which ensure maximum durability and reliability of the product.

What are the 4 types of USB cords?

There are many different types of USB cords. The most common ones are the standard A-to-B, mini A-to-B, micro A-to-B and USB-C.
Standard A to B
These cords are used to connect any device that uses a standard USB port to your computer. This includes printers, scanners, external hard drives and more.
Mini A to B
This cord is similar to the standard A to B cord but it’s smaller in size and shape. The mini A to B cord is used primarily for laptops and other mobile devices since it’s so compact and easy to store without taking up much space.
Micro A to B
The micro A to B cord is similar in shape and size to the mini A to B cord but has different pin connections on each end of the cable. This type of cord is also used for mobile devices like tablets or smartphones but can be used with larger devices like printers or external hard drives as well if needed.
USB Type C
The USB Type C cord is a newer type of cable used for mobile devices and computers. The connector on the end of this cable is small and rectangular-shaped, which allows it to be plugged into any device with a USB port no matter which direction you plug it in.

Applications of USB PCB

applications-of-USB-PCBUSB PCB has many different applications across different industries. Some of these include:
Mobile phones – Mobile phones and other devices that use a USB port require these circuits so they can be connected to computers or charging stations.
Laptops – Most laptops have at least one USB port that can be used to connect peripherals like printers, mice and keyboards.
Gaming consoles – Modern gaming consoles have several ports including Ethernet and HDMI ports but they also come with at least one USB port for connecting controllers or other accessories like headsets etc.

How does a USB circuit work?

A USB circuit provides power and communications between a host computer and a peripheral device. It consists of a set of wires that carry data, power, ground, and other signals between the host, hub and device.The USB specification defines what these wires are called and how they are used. The standard requires that devices use only the wires defined by the specification. For example, all devices must use D- for data in and D+ for data out.

USB devices are self-powered by their own power supply or batteries. This is accomplished via an upstream port (host or hub) which provides 5V DC power to the downstream device when it is connected to the bus. The exact amount of current available from this source varies depending on how many devices are attached to the bus at one time but most devices will draw less than 100mA during normal operation.

What is the production process of USB PCB? Is it different from conventional PCB production?

production-process-of-USB-PCBThe production process of USB PCB is very similar to that of conventional PCB production. The main difference is that the USB interface is integrated into the PCB.

The manufacturing process starts with a single-sided copper laminate and a thin layer of organic resin. Then, the outer layer of the laminate and the organic resin are removed to form an opening in the middle of the board. Then, a circuit pattern is electroplated onto this opening by using a conductive ink or paste. Finally, after removing all excess metal and solder, we get a PCB with an integrated USB port.

What’s the USB PCB thickness?

The USB PCB thickness is 1.6mm. The standard USB 2.0 cable is around 1mm, so the PCB adds a little bit of extra thickness to the cable.The PCB itself is made from an FR4 fibreglass laminate board, which means that it’s not flexible like a breadboard or perfboard. You can bend it, but not too much or you risk damaging it.The top side of the PCB has pads for all of the components and traces, as well as pads for mounting holes in case you need to mount your USB connector with screws instead of soldering it directly onto the board (see below).

How to check the quality of USB PCB product?

The quality of USB PCB product is the most important thing for customers. The USB board is the key part of the product, so customers need to choose a reliable supplier. The customers need to know how to check the quality of the USB PCB product.

The first step is to check whether there are obvious defects on the PCB surface and whether it can be used normally, such as no solder ball or missing pad.

The second step is to check whether there are obvious traces on the same layer and whether they can be used normally. If there is only one trace on one layer, it means that this trace does not exist on another layer and cannot be used normally.

The third step is to check whether there are obvious traces between layers and whether they can be used normally. If there are two traces between layers, it means that these traces do not exist on another layer and cannot be used normally.

The final step is to check whether there are obvious pins on both sides of each hole, if there are no pins or only one pin in each hole, it means that this pin does not exist on another side and cannot be used normally.

How to choose USB PCB for your products?

How-to-choose-USB-PCBUSB PCB is an important part of the USB device. It has a large number of interfaces and chips. The performance of the PCB is directly related to the performance of the device. In this article, we will talk about how to choose a good USB PCB.

✔ First, choose a reliable supplier
You should choose a reliable supplier who can provide high-quality products and services, so as to ensure that your product has no problem in production and use. A good supplier should have strong technical strength and excellent product quality control. In addition, it should provide professional technical support and after-sales service for you.

✔ Second, choose a qualified manufacturer
To ensure that the product quality meets your requirements, you should choose a qualified manufacturer with rich experience in producing USB PCB. You can ask them about their past work experience and what kinds of products they have produced before.

✔ Third, check the material certification certificate
In order to ensure that your product meets all relevant standards, you need to check its material certification certificate (declaration).

Common problems of USB PCB and how to avoid?

The USB PCB is one of the most important parts of a USB device. If there is a problem with the USB PCB, then it will affect all devices connected to it, so it is very important to know about common problems and how to avoid them.

Improper layout design: The design of the PCB is not reasonable, which will lead to the failure of the board. The reason for this is that when we design a circuit board, we must pay attention to its size and configuration. If it is too large or too small, it will cause some problems during the operation process. For example, if it’s too big, it will increase production costs; if it’s too small, it can’t be assembled well and may cause some other problems during use. So to avoid this problem, we must design a reasonable circuit board layout.

Poor soldering: If the soldering quality isn’t good enough, then there will be poor contact between components on the board which in turn affect their performance. This is also one of the most common reasons why a new product fails during testing after being put into mass production! Therefore, before mass production starts, we must ensure that all components are soldered properly onto our PCB!

Inadequate power supply: Another common problem with the USB PCB is inadequate power supply. The current capacity of USB devices has increased steadily over the years, but the number of ports on microcontroller boards has remained unchanged. As a result, if you connect multiple high-current devices to your board, you may have insufficient power to drive them all at once. So you must make sure that your USB PCB has a sufficient current capacity to power all of the devices it will be connected to.

Suggestions for USB PCB design

USB-PCB-designThe USB PCB design is a small piece of board that connects your mn PC with a USB device. It has many components and the number of pins is also many. So if you choose the wrong component or don’t have any idea about the layout, it will be hard to construct a good board.

There are some suggestions for you:
① Use a single-sided PCB for the first time.
② Use through hole parts instead of SMD parts as much as possible.
③ Choose a good layout software like Eagle or Altium Designer to help you do layout and routing without mistakes!

We hope this blog has helped you to better understand USB PCB. If you would like more information, please contact IBE Electronics; we specialize in PCBA (PCB assembly). IBE provides high-quality PCBA manufacturing services to help customers meet tight budgets and strict deadlines. We have developed cost-saving solutions for every need.
Check out IBE now!