PCBA Prototype Upper Specification Limit Revision Dual In-Line Package
Shenzhen Yideyi Technology Co., Ltd is a reliable and leading electronic solutions provider. You can get turnkey solutions for electronic project/product even you just have an idea now.
Electronic Design & Development
Solid PCB Manufacturing and Assembly
Exceptional Turn Time
Consulting of DFM/Design for Manufacturability
DFT/Design for Testability
Confirmation of EMI Control
Trusted and Reliable
Many of our customers have entrusted us to work with them on their NPI/Prototype needs and then to successfully transition those new projects to production volumes.
Our NPI process ensures that your NPI requirements will be managed and built by the same Electronic Solutions Teams and Equipments that will build your production volumes. This allows for a value added process that ensures a high quality and cost effective product for you.
Accountability and superior customer satisfaction is provided by nothing being lost in the transition from the NPI/Prototype process to the higher volume production process.
Q1. How to you make the impedance calculation?
The impedance control system is done using some test coupons, the SI6000 soft and the CITS 500s equipment from POLAR INSTRUMENTS.
The equipment measures the impedance on a representative track configuration coupon of which the client has given us a determinate value and tolerance.
Q2. What kind of PCB file format can you accept for production?
Gerber, PROTEL 99SE, PROTEL DXP, CAM350, ODB+(.TGZ)
Q3. How do we ensure quality?
Our high quality standard is achieved with the following.
1. The process is strictly controlled under ISO 9001:2008 standards.
2. Extensive use of software in managing the production process
3. State-of-art testing equipments and tools. E.g. Flying Probe, X-ray Inspection, AOI (Automated Optical Inspector) and ICT (in-circuit testing).
4. Dedicated quality assurance team with failure case analysis process
5. Continuous staff training and education
Q4. How can we guarantee you receive an good quality product?
For PCB, we will use Flying Probe Test, E-test etc. for it.
For PCBA, we need you to offer us a method or test fixture for the function test.Before that, our inspectors will use microscope and X-ray to check the IC footwelding or bad solder etc.
Q5. What’s the key equipments for HDI manufacturing?
Key equipment list is as following: Laser drilling machine, Pressing machine, VCP line, Automatic Exposing machine, LDI and etc.
Q6. What’s the typical process flow for multi-layer PCB?
Material cutting → Inner dry film → inner etching → Inner AOI → Multi-bond→ Layer stack up Pressing → Drilling → PTH → Panel Plating → Outer Dry Film → Pattern Plating → Outer etching → Outer AOI → Solder Mask → Component Mark → Surface finish → Routing → E/T → Visual Inspection.