خلاصه: با راهحل منبع تغذیه نهایی با برد مدار آبی مسی ضخیم FR4 PCB ما آشنا شوید. این PCB که برای کاربردهای جریان بالا طراحی شده است، دارای وزن مس 2 تا 20 اونس، مواد FR4 درجه نظامی و مدیریت حرارتی پیشرفته برای قابلیت اطمینان بینظیر در شارژرهای EV، درایوهای صنعتی و PSUهای سرور است.
ویژگیهای مرتبط با محصول:
2-20oz copper weights handle 500A+ continuous current for high-power applications.
Military-grade FR4 material with Tg 180°C withstands extreme temperatures up to 150°C ambient.
Advanced thermal management with embedded copper planes dissipates 300W/in².
Blue soldermask enhances visual QC, revealing solder defects 40% faster than green.
Plated edges enable busbar-like 500A connections without terminal blocks.
Copper-filled vias transfer heat 5× faster than standard through-holes.
UL 94V-0, IATF 16949, ISO 9001, IPC Class 3, and RoHS 3 certified for reliability.
Hybrid stackups offer 30% cost savings compared to U.S. fabs.
سوالات متداول:
What applications are these thick-copper PCBs suitable for?
These PCBs are ideal for high-current applications like EV fast chargers (350kW+), industrial motor drives, and server power supplies, handling up to 500A continuous current.
How does the blue soldermask improve quality control?
The blue soldermask reveals solder defects 40% faster than traditional green masks, enhancing visual inspection and ensuring higher quality standards.
What certifications do these PCBs have?
These PCBs are certified under UL 94V-0, IATF 16949, ISO 9001, IPC Class 3, and RoHS 3, ensuring compliance with industry standards for safety and reliability.