RingPCB supplies ISO-certified high-reliability custom EV Charger PCBA for residential & commercial EV charging piles.
Product Description
Ring PCB: Custom EV Charger PCBA Solutions for OEM & EMS
Ring PCB is a professional manufacturer specializing in customized FR-4 industrial EV charger PCBA manufacturing and PCB assembly services. In addition, we provide quick turn circuit board fabrication, SMT & through-hole assembly, and one-stop turnkey PCBA solutions for industrial control and EV charging applications.
With 17 years of experience in PCB manufacturing and assembly, Ring PCB focuses on delivering high-reliability industrial-grade PCBs designed for harsh working environments. We are a manufacturing and assembly factory, not a design company. Therefore, customers provide Gerber files, BOM lists, and assembly drawings. Our engineering and production teams handle fabrication, assembly, testing, and delivery.
All production processes follow strict quality control systems. They comply with ISO9001, IATF16949, RoHS, and other international standards.
What are EV Charger PCBAs?
With the rapid growth of electric vehicles (EVs) and renewable energy systems, demand for reliable charging and storage control PCBA has surged. Therefore, these PCBAs play a key role in power management, safety control, and system optimization.
EV Charger PCBA is the core control circuit board of EV charging equipment. It is widely used in residential wall-mounted chargers, commercial AC charging piles, and portable charging guns.
Unlike standard consumer boards, this high-power PCBA requires strict high-voltage insulation, strong EMC performance, real-time leakage protection, and excellent thermal resistance. It fully complies with IEC 61851 safety standards for EV charging systems.
Strict Quality & Reliability Assurance
Reliability is the top priority for EV charger PCBA. Therefore, we implement a full closed-loop quality control system across all production stages.
Raw Material Incoming Inspection
All copper foils, substrates, and electronic components are sourced from authorized suppliers. In addition, each batch undergoes electrical testing and aging checks to eliminate defective materials early.
High-Voltage Process Control
We strictly control creepage distance, copper etching, and insulation processes. As a result, we ensure compliance with IPC Class 3 standards and prevent short circuits or overheating.
Multi-Layer Inspection Process
Every EV charger PCBA goes through AOI inspection, X-ray solder testing, open/short circuit testing, and full functional aging tests before delivery.
Thermal cycling (-40°C to 85°C) and vibration testing are also applied to simulate real outdoor conditions.
Complete Traceability System
Our MES system records all production data, material batches, and test results. Therefore, each unit is fully traceable for audits and compliance checks.
Optional Conformal Coating
We also provide acrylic or silicone coating. This forms a protective insulation layer and improves moisture, dust, and corrosion resistance. It extends product life by more than 5 years.
Product Details
| Type: | Electric Vehicles (EV) Charger PCBA | Board Thickness: | Typically 1.6 – 2.4mm |
|---|---|---|---|
| Line Width/Spacing: | 4 – 10 Layers, Commonly 6 Layers | Surface Finish: | ENIG (Electroless Nickel Immersion Gold), HASL (Hot – Air Solder Leveling), Etc. |
| Material Of PCB: | FR-4 (Flame Retardant 4) Or High – Temperature Resistant Materials Like Rogers Laminates | Signal Frequency: | Ranges From Low – Frequency (kHz) To High – Frequency (GHz) Depending On Application |
| Dielectric Strength: | ≥1500VAC/min | Certifications: | IPC, RoHS, UL, ISO9001, ISO14001,ISO13485,IATF16949 |
| Testing And Inspection: | Automated Optical Inspection (AOI), X-ray Inspection | Output Voltage: | DC 200 – 750V (for Different EV Models) |
| Input Voltage: | AC 100 – 240V, 50/60Hz | Power Rating: | 7kW – 350kW (common Power Levels In EV Chargers) |
| Other Service: | We Can Help With The Procurement Of Electronic Components On Behalf Of Customers. | Application Areas: | Are Used In A Wide Array Of Devices, Including: Base Stations For Mobile Networks. Routers And Modems For Internet Connectivity. Satellite Communication Systems For Global Coverage. Optical Networking Equipment For High-speed Data Transfer. |
Note:
The above technical parameters are for reference only. Actual specifications and requirements, Please contact Ring PCB’s professional sales and engineering team for detailed support.
Why choose Ring PCB?
Our Manufacturing Strength & Service
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Advanced Production Capacity: Operate a 10,000-square-meter self-operated manufacturing facility, equipped with advanced production and inspection equipment including solder paste printers, reflow ovens, AOI systems, X-ray inspection machines, and ICT testers. Our 500 skilled employees ensure strict quality control throughout the production process, from raw material inspection to final product testing.
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Fast Lead Time: Support 3-day rapid prototyping for EV Charger PCBA samples, and efficient mass production with stable delivery cycles—97% of products are shipped on time, ensuring your project progresses smoothly without delay.
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Full-Turnkey Service: Provide one-stop solutions from PCB design, component sourcing, assembly, testing to packaging, eliminating your worries about multi-supplier coordination. Our professional engineering team offers technical support and after-sales service 24/7.
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Global Trusted Partner: With 18 years of experience, we have served customers in over 40 countries, becoming a reliable EMS partner for global EV charger manufacturers, automotive tier 1 suppliers, and charging infrastructure developers.
About RingPCB
RingPCB specializes in mass production of reliable EV charger PCBA. In addition, we operate a 10,000㎡ automated factory with full ISO-certified systems.
We integrate PCB fabrication, component sourcing, SMT assembly, and testing under one unified process. Therefore, customers benefit from simplified supply chains and higher efficiency.
Send your Gerber files and BOM for a free DFM review & accurate quotation via Email: rfq@ringpcb.com, visit our official website to browse more new energy PCBA manufacturing cases: www.ringpcb.com
