1. Engineering Overview / Abstract As laptop and server platforms evolve toward higher CPU core densities and faster DDR5 and PCIe 5.0 interfaces, maintaining stable power integrity and effective EMI suppression has become an engineering priority. Taconic TLY-5 PCB substrates—PTFE-based laminates with ultra-low Df (0.0009 @ 10 GHz) and stable Dk (2.20 ± 0.02)—offer...
1. Engineering Overview / Abstract As modern laptops and server motherboards transition toward 28–56 Gbps transmission lanes and high-core-count processors, the PCB substrate must ensure minimal voltage ripple, low EMI radiation, and stable impedance performance. Taconic RF-35, with its low-loss dielectric constant (Dk = 3.50 ± 0.05) and dissipation factor (Df = 0.0018 @...
1. Engineering Overview — Power and EMI Challenges in High-Speed Computing Boards As laptops and enterprise servers transition to PCIe 5.0/6.0 and DDR5 architectures, maintaining power integrity (PI) and electromagnetic interference (EMI) control becomes a core constraint in multilayer PCB design. The TLY-5 PCB, with its ultra-low Dk (2.20 ± 0.02) and low Df...
The Challenge — Miniaturization vs. RF Integrity In the race toward smaller, lighter, and more integrated microwave systems, engineers face an unavoidable trade-off: how to pack more functionality—LNAs, filters, phase shifters, power amplifiers—into limited PCB real estate without compromising signal integrity or dielectric stability. Rogers Duroid 6010, with its high dielectric constant (Dk...
KKPCB is a leading electronic solutions provider specializing in PCB design, fabrication, assembly, and testing for Flex, Rigid-Flex, RF/Microwave, HDI, rigid multilayer, and ATE test boards. We offer comprehensive end-to-end services, including prototyping, component sourcing, SMT/THT assembly, functional testing, enclosure assembly, and final product packaging. With our one-stop, in-house capabilities, KKPCB delivers OEM and ODM solutions with fast turnaround, high quality, and cost-effective results, serving clients worldwide.
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