Industrial Power Supply PCB Assembly for Relay Stations - 10kV/500A Capacity with 2-48 Layer Custom Design
Industrial-grade power supply PCB assembly designed for power relay stations, featuring fast-turn PCBA solutions with robust power handling capabilities up to 500A current and 10kV voltage.
- High-power handling capacity: 10A-500A continuous current
- Excellent thermal performance with metal core PCBs and heat sinks
- High-reliability components for stable long-term operation
- Precise circuit design minimizing power loss and interference
- Multiple output voltages and currents for diverse device requirements
- Comprehensive protection functions: over-voltage, over-current, short-circuit
| Parameter | Standard Specifications | Customizable Options |
|---|---|---|
| Layers | 2-40 layers | Up to 48-layer designs with HDI capability |
| Copper Thickness | 3 oz to 20 oz | Custom copper thickness for specific current requirements |
| Surface Finish | HASL, ENIG, Immersion Silver | Multiple surface finish options available |
| Thermal Management | Metal Core PCBs, Thermal Vias | Custom heat sink and thermal solutions |
| Voltage/Current Range | 50V-10kV / 10A-500A | Custom voltage and current specifications |
| Operating Temperature | -55°C to +180°C | Adapted for extreme environment applications |
| Certifications | UL 60950, IPC-6012 Class 3, RoHS | Additional certifications available upon request |
Powering critical relay station infrastructure in long-distance high-voltage transmission lines for protective relays, monitoring systems, and communication equipment.
Supporting power relay stations within electrical substations for automation systems, fault detection relays, and SCADA modules.
Supplying power to relay stations in wind farms, solar parks, and hydroelectric grid integration points.
Powering relay stations in harsh environments where grid access is limited.
Supporting backup relay stations during grid maintenance, outages, or natural disasters.
- 2-48 layer boards with blind/buried vias
- 3/3mil trace/spacing with ±7% impedance control
- Self-owned facility with LDI laser exposure and vacuum lamination
- IPC-6012 Class 3 standards compliance
- Full assembly support: PCB fabrication + component sourcing + SMT assembly
- DFM/DFA optimization to reduce design risks and BOM costs
- Rigorous quality control: X-ray inspection, AOI testing, 100% functional validation
- Vertical integration with full supply chain control
- Triple quality assurance: AOI + impedance testing + thermal cycling
- Defect rate
- Global certifications: ISO9001, IATF16949, RoHS compliance
All products are custom services. Please contact our customer service before ordering to confirm product details. All photos are real images from our manufacturing facility.
Ring PCB Technology Co., Limited is a professional PCB manufacturer with 17 years of experience, specializing in PCB fabrication and PCBA customization services.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.