Your PCB & PCBA Turnkey Solutions | Professional Circuit Manufacturing Expert

 
17 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.

product features of Rigid power inverters PCBs
 1. High-Power Handling:
- Designed for high-voltage and high-current applications (up to 1000V, 50A+).
- Thick copper layers (2oz–6oz) to minimize resistive losses and ensure stable power transmission.
2. Robust Thermal Management:
- Aluminum-based or high-Tg FR-4 substrates with thermal conductivity up to 2.5 W/m·K.
- Integrated heat sinks and thermal vias for efficient heat dissipation in continuous operation.
3. Enhanced Durability:
- Resistant to high temperatures (operating range: -40°C to +150°C), humidity, and vibration.
- Reinforced mechanical strength for industrial and automotive environments.
4. Signal Integrity & EMI Control:
- Multi-layer designs (4–14 layers or customizable) with optimized grounding and shielding to reduce electromagnetic interference (EMI).
- Tight impedance control (±8%) for stable switching frequencies and noise suppression.
5. Customization:
- Flexible stack-up configurations for AC/DC conversion, DC/AC inversion, and hybrid topologies.
- Surface finishes: HASL (lead-free), ENIG, or immersion tin for corrosion resistance and solderability.
6. Safety Compliance:
- UL, IEC ISO standards compliant.
- Flame-retardant (FR-4) and halogen-free material options available.

7. We also Support various types of rigid PCB boards customization services.

Application Areas of Rigid power inverters PCBs

1. Solar/Wind Energy Systems:
- Solar inverters, MPPT controllers, and grid-tied power conversion modules.
2. Electric Vehicles (EVs) & Charging Stations:
- Onboard chargers (OBCs), DC/AC inverters, and battery management systems (BMS).
3. Industrial Equipment:
- Motor drives, UPS systems, welding machines, and CNC power supplies.
4. Consumer Electronics:
- Home inverters, portable power stations, and uninterruptible power supplies (UPS).
5. Telecom Infrastructure:
- Power backup systems, rectifiers, and 5G base station inverters.
6. Aerospace & Defense:
- Military-grade power converters and avionics power distribution units.
 
 
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.

 
More other PCB (Printed circuit board) samples on display (customized)

Please note:

All products in our store are processing customized services, please be sure to contact our professional customer service before placing an order to confirm the product details.

All photos on this site are real. Due to changes in lighting, shooting Angle, and display resolution, the image you see may have some degree of chromatic aberration. Thank you for your understanding.

Ring PCB Technology Co.,Limited is a professional PCB manufacturer with 17 years of history in China. Our products are updated and upgraded every year and We specialize in all kinds of PCB making and PCBA customization services, If you are interested in our products, please tell us your requirements, we will help you to provide professional solutions, please contact us on line or E-mail to us [email protected], and we will provide you with one-on-one service from our professional sales team.Thank you for your time.