Power Bank Pcb Board PCB Assembly Service Circuit Board Assembly

YDY could provide one-stop pcb assembly service, including:

- Engineering Services

- PCB Design & Assembly

- Component Procurement & Material Management

- Fast Track Prototyping

- Cable and Wire Assemblies

- Plastics and Molds

- PCBA Soldering

- PCBA reproduction

- Schematic

PCB Assembly(SMT) Product Capacity

The Printed Circuit Board Assembly (PCBA) Process

Transforming your design into the completed physical structure requires three steps: 1) fabrication, 2) component procurement and 3) assembly. Printed circuit board assembly or PCBA is one of the two PCB manufacturing processes. The other stage, fabrication, is performed first. During fabrication, your board design is constructed and prepared for assembly, where the components are securely attached to the board. Although PCBA may be comprised of ten or more steps, the process can be divided into the following major tasks:

Preparation
Before placing surface mount technology (SMT) components, an initial layer of solder paste is applied to the board’s pads. This is done to promote good flow during soldering and minimize assembly defects. The application method may be manual or automated using a stencil or jet printing.

Component Placement
For SMT components, accurate placement of components on pads is crucial. Misalignment can lead to bad solder joints or tombstoning, where one side of the component is not attached to the board. Through-hole technology (THT) components are more flexible; however, it is usually advisable to have the component body as close to the board surface as possible.

Soldering
The most common method for securing SMT components is reflow. For THT components, wave soldering is the preferred method. If both types of components are used, the SMT components are usually placed and soldered first. Only then are the THT components are placed and soldered, which extends the soldering task. Soldering is further extended for two-sided boards, as components are mounted on both the top and bottom surfaces. After the soldering step for each component type, the connections are inspected and if any issues are discovered, then rework is performed to correct them.

Cleaning
Cleaning is performed to remove any excess debris from the board’s surface(s). Alcohol or deionized water is effective at removing most contaminants.

Depanelization
Depanelization, which is the separation of the multi-board panel into individual units or PCBs, is the final major task and should not be overlooked. Inefficient panelization or panel design can result in significant waste and additional cost.

The above tasks are performed by your contract manufacturer (CM) and the quality of the manufacturing process depends on your selection of fabrication and assembly services. However, certain design tactics can be employed to optimize PCBA, especially for speed.

In 2019, YDY Technology marked our 20th anniversary of providing high quality PCB and PCBA service to the electronics industry. YDY has professional team to offer flexible one stop solution for your PCBA projects, including PCB design, components procurement, PCB Assembly, Box building, functional test.Over the course of our 20+ years in business we have successfully produced millions of pcbs and processed hundreds of thousands of orders.

The electronic manufacture service is truly a detail intensive business that requires a huge commitment to quality, service and delivery. YDY provide PCB and PCBA with high-precision and have earned our company an excellent reputation for consistent quality, on-time delivery, and exceptional service.We are proud of the fact that we have created true lasting partnerships with our customers. It is a core value of our company and a key ingredient of what makes us successful in what we do.Choosing YDY Technology, you will save much time in your work and project!

YDY is a first-class manufacturer that could provide a full service Electronic Manufacturing Services (EMS) provider.

We offer complete end to end manufacturing solutions，full turnkey contract included custom design, PCB prototype, PCB, PCBA , high-level PCB Assembly,  system level testing, accessories and cables, plastic enclosure,packaging.box building and ect.

We manufactured include: from simple single sided PCB, double-sided PCB to complex multilayer PCB up to 30 layers, Metal core PCB, Flexible PCB, Rigid-flex PCB, HDI PCB, Microwave RF PCB and so on, the pcb assembly service we offer based on our assembly plant include: SMT, thru-hole, combo of SMT and thru-hole, consigned pcb assembly, partial consigned pcb assembly and full turnkey pcb assembly.

YDY specializes in high-quality, low-to-medium volume builds for clients all over the world including North and South America, Europe, Australia and Asia.

The key markets the company serve include security, power supply & control, telecommunication， industrial control, automotive electronics, medical and healthcare.

We have many experiences to developed smart watches，single screen/dual screen cash register, smart face-sweeping cash register, dual-screen integrated cash register, receipt printer, barcode scanner, payment scanning box, smart cash box, self-service electric stove control system, smart oxygen generator, smart watch and ect according to customers' ideas and requirements：

Our engineering, quality assurance, and project management teams cooperate closely with customers to fully understand and exceed your requirements.

Our operations have been accredited ISO 9001:2015, ISO 13485:2016, ISO 14001:2015 , IATF 16949:2016, and IPC-A-610 Class II and III.

Production capacity：

There are currently 6 SMT production lines, equipped with new imported Siemens TX21, X2 mounter machines, automatic solder paste printers, ten temperature zone reflow ovens, AOI, SPI and other high-end equipment. The SMT production capacity is 25 million solder joints/day, and is especially good at high-precision and high-complexity single boards.

Advantages of the development process：

YDY implements an advanced IPD integrated development process system to ensure product development quality, and the new product development cycle is shortened by more than 30% compared with the industry average

◼ The time to put the product on the market is shortened by 40%～60%;

◼ Reduce product development time by 50% to 80%;

◼ Product development productivity increased by 25% to 30%;

◼ New product revenue (100% of total revenue) increased by 100%

DQE Implementation process:

Our goal is to provide high quality manufacturing services at a competitive price. 

Our service philosophy：

YDY Customer Support is committed to always providing the help you need in a prompt and personalized manner – every day of the year – no exceptions. Choosing YDY means you’re choosing the easiest PCB/PCBA company to do business with.

Our Customer Support team sets the industry standard, and is backed by over 20 years of experience in finding the PCB solution that best fits your requirements. As a leading printed circuit board solutions provider and manufacturer, we strive to partner with you to ensure the success of your ideas and prototypes. Our product and service innovations make us different than any other PCB company or PCB manufacturer.

"YDY will support your design efforts like a member of your team. We measure our success by your success!"