Custom Power Supply PCBA Solutions with High Quality PCB and PCBA Manufacturing

Custom Power Supply PCB Assembly Solutions for High-Voltage and Long Lifespan Applications | Turnkey PCBA Manufacturing

1.What's High - power supply PCBA?
High - power supply PCBA refers to the printed circuit board assembly used in high - power supply systems. It is designed to handle and distribute high - power electrical signals, providing the necessary power for various electronic devices and systems.
2.Features of High - power supply PCBA:

•  High - power handling capacity: It can handle large amounts of electrical power, usually several hundred watts or more.

• Good thermal performance: It has excellent heat dissipation capabilities to prevent overheating during high - power operation.

• High - reliability components: High - quality components are used to ensure stable operation and long - term reliability.
• Precise circuit design: The circuit design is optimized to minimize power loss and interference.
• Multiple output options: It can provide multiple output voltages and currents to meet the specific needs of different devices.
• Protection functions: It is equipped with various protection functions such as over - voltage protection, over - current protection, and short - circuit protection.

3.Common technical parameters of High power supply PCBAs:

The following parameters are for reference only. Actual specifications can be customized based on customer requirements and application needs.
Please contact our professional sales team for detailed consultation.

Frequently Asked Questions (FAQ)

Q1: What is the minimum order quantity (MOQ)?

A: The MOQ is as low as 1 piece. We support prototypes, small batches, and large-volume production with high flexibility.

Q2: Can you handle both small and large orders?

A: Yes. Ring PCB accepts both small and large orders, with scalable capacity to support projects from R&D to mass production.

Q3: Do you provide PCB design services?

A: Currently, Ring PCB does not provide PCB design services. Customers are required to supply complete PCB design files, such as Gerber files, BOM, and related technical requirements.

Q4: Do you offer customized power supply PCBA manufacturing?

A: Yes. Based on customer-provided designs, we offer fully customized power supply PCBA manufacturing, including PCB fabrication, assembly, component sourcing, testing, and full-turnkey services.

Q5: How fast is your lead time?

A: We support 3-day quick-turn PCB prototyping and 7-day mass production, depending on project complexity and order volume.

Q6: Can you help with PCB component sourcing?

A: Yes. As part of our EMS services, we provide professional PCB component sourcing, BOM management, and alternative component recommendations.

Q7: What quality standards do your products meet?

A: All PCB and PCBA products comply with international standards, including ISO9001, ISO14001, ISO13485, and IATF16949.

Technical Challenges We Overcome

Power supply PCB assemblies require exceptional precision and process control. Our engineering and manufacturing teams are skilled at solving challenges such as:

• Thermal Management: Thick-copper PCBs (up to 6 oz), aluminum substrates, and optimized heat-sink structures.

• High-Current & High-Voltage Designs: Specialized dielectric materials and creepage-distance management for safety compliance.

• Component Density & Miniaturization: SMT assembly down to 01005 components and 0.3 mm BGA pitch for compact, high-efficiency modules.

• Signal Integrity & EMI Control: Proper grounding, shielding, and impedance matching to minimize noise and losses.

• Reliability & Testing: Full DFM/DFT review, 3D AOI, X-ray, flying-probe, ICT/FCT testing, and functional burn-in verification.

• Compliance: All assemblies are RoHS and REACH compliant, meeting both environmental and reliability standards.

18 Years of Excellence | Self-Owned Factory | End-to-End Technical Support
Core Advantage 1: Advanced Engineering for Precision PCB Manufacturing
• High-Density Stack-Up: 2-48 layer boards with blind/buried vias, 3/3mil trace/spacing, ±7% impedance control, ideal for 5G, industrial control, medical devices, and automotive electronics.
• Smart Manufacturing: Self-owned facility equipped with LDI laser exposure, vacuum lamination, and flying probe testers, adhering to IPC-6012 Class 3 standards.

Core Advantage 2: Integrated PCBA Services | One-Stop Turnkey Solutions
✓ Full Assembly Support: PCB fabrication + component sourcing + SMT assembly + functional testing.
✓ DFM/DFA Optimization: Expert engineering team reduces design risks and BOM costs.
✓ Rigorous Quality Control: X-ray inspection, AOI testing, and 100% functional validation for zero-defect delivery.

Core Advantage 3: Self-Owned Factory with Full Supply Chain Control
✓ Vertical Integration: Raw material procurement, production, and testing fully managed in-house.
✓ Triple Quality Assurance : AOI + impedance testing + thermal cycling, defect rate <0.2% (industry average: <1%).
✓ Global Certifications: ISO9001, IATF16949 and RoHS compliance.

Ring PCB not only offers professional PCB manufacturing, but also offer PCBA service, including component sourcing and SMT service with Samsung functional machine.

One of our core strengths lies in our 8-stage lead-free reflow soldering and lead-free wave soldering capabilities at our Shenzhen factory. These advanced soldering processes ensure high-quality assembly while adhering to global environmental standards, such as ISO9001, IATF16949 ,RoHS compliance.

Ring PCB is a professional EMS manufacturer with 18 years of industry experience, specializing in PCB fabrication, PCB assembly, and customized PCBA solutions. We operate modern, self-owned factories in Shenzhen and Zhuhai, China, with over 10,000+ square meters of production space and a skilled workforce of 500 employees.

We offer 3-day quick prototyping, 7-day mass production, flexible support for both small and large orders, and customized full-turnkey PCBA solutions. Our products have been exported to 50+ countries and regions worldwide, serving customers across global markets.

Contact Us

If you are looking for a reliable partner for power supply PCBA, printed circuit board manufacturing, or one-stop PCBA solutions, Ring PCB is ready to support your project.

Email: info@ringpcb.com
Website: https://www.turnkeypcb-assembly.com

We look forward to cooperating with you.