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Capability
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High Voltage PCB Capability
| ltem | Capability |
|---|---|
| Layer Count | 1-40layers |
| Base Material | KB、Shengyi、ShengyiSF305、FR408、FR408HR、IS410、FR406、GETEK、370HR、IT180A、Rogers4350、Rogers4000、PTFE Laminates(Rogers series、Taconic series、Arlon series、Nelco series)、Rogers/Taconic/Arlon/Nelco laminate with FR-4 material (including partial Ro4350B hybrid laminating with FR-4) |
| Board Type | Backplane、HDI、High multi-layer blind&buried PCB、Embedded Capacitance、Embedded resistance board 、Heavy copper power PCB、Backdrill, PCB Gold Finger |
| Board Thickness | 0.2-5.0mm |
| Copper Thickness | Min. 1/2 OZ, Max. 10 OZ |
| PTH Wall | 25um(1mil) |
| Maximum Board Size | 1100*500mm(43”*19”) |
| Min laser drilling size | 4mil |
| Min. Spacing/Tracing | 2.7mil/2.7mil |
| Solder Mask | Green, Black, Blue, Red, White, Yellow, Purple matte/glossy |
| Surface Treatment | Flash gold(electroplated gold)、ENIG、Hard gold、Flash gold、HASL Lead-free 、OSP、ENEPIG、Soft gold、Immersion silver、Immersion Tin、ENIG+OSP, ENIG+Gold finger, Flash gold(electroplated gold)+Gold finger(50u”), Immersion silver+Gold finger, Immersion Tin+Gold finger |
| Min. Annular Ring | 3mil |
| Aspect ratio | 10:1(HASL Lead-free 、HASL Lead、ENIG、Immersion Tin、Immersion silver、ENEPIG);8:1(OSP) |
| Impedance control | ±5ohm(＜50ohm), ±10%(≥50ohm) |
| Other Techniques | Blind/Buried Via, Gold Fingers, Press Fit, Via in Pad, Electrical Test |
Wenshu’s High Voltage PCB capability encompasses a range of advanced technologies and practices that make it a reliable partner for businesses seeking robust solutions for high-voltage applications. Here are some key aspects of Wenshu’s High Voltage PCB capability:
- Design Expertise: Wenshu’s engineering team has extensive knowledge and experience designing high-voltage PCBs. They understand the unique challenges high voltage environments pose, such as creepage and clearance requirements, insulation coordination, and minimizing leakage current. This expertise ensures that the PCBs are designed to meet or exceed industry standards and customer specifications.
- Material Selection: High Voltage PCBs demand specialized materials with high dielectric strength and insulation properties. Wenshu has access to many materials suitable for high-voltage applications, including high-quality substrates, laminates, and insulating materials.
- Manufacturing Process: Wenshu’s manufacturing process integrates cutting-edge technologies to ensure the precise fabrication of high-voltage PCBs. Advanced equipment and techniques are employed to achieve tight tolerances, accurate trace routing, and appropriate spacing to prevent arcing and breakdown.
- Testing and Validation: Rigorous testing is integral to Wenshu’s High Voltage PCB capability. The PCBs undergo comprehensive electrical testing to verify their performance under high-voltage conditions. This includes tests for insulation resistance, dielectric strength, partial discharge, and more.
Frequently Asked Questions
1. What safety considerations are important for High Voltage PCBs?
2. What industries use High Voltage PCBs?
3. How do High Voltage PCBs contribute to system reliability?
4. What role does Wenshu play in High Voltage PCBs?
Why Choose Us
Reliability
High Voltage PCBs are often employed in mission-critical applications where reliability is non-negotiable. Wenshu's reputation for producing reliable and durable PCBs is a result of our stringent quality control processes, skilled workforce, and commitment to excellence.
Safety and Compliance
Safety is paramount when dealing with high voltage systems. Wenshu's High Voltage PCB capability adheres to international safety standards and regulations. The PCBs are designed and manufactured with a focus on preventing potential hazards like electrical arcing, corona discharge, and insulation breakdown.
Customization
Wenshu understands that different applications have varying requirements when it comes to High Voltage PCB
Testing and Validation
Rigorous testing is integral to Wenshu's High Voltage PCB capability. The PCBs undergo comprehensive electrical testing to verify their performance under high-voltage conditions. This includes tests for insulation resistance, dielectric strength, partial discharge, and more.
