Ka seramik 20W se yon solisyon anbalaj espesyalize ki fèt pou sikui pouvwa mwayen -, modil anplifikatè pouvwa, ak 5G ti eleman selil-aplikasyon kote entegrite siyal segondè-frekans, dissipation chalè efikas, ak pwoteksyon elektwomayetik pa -negosyab. Li te konstwi nan gwo -pite alumina seramik (96% Al₂O₃ kontni), yon materyèl chwazi pou pwopriyete stab dyelèktrik li yo: ak yon konstan dyelèktrik nan 9.8 (±0.2) nan 1MHz ak yon ultra-faktè pèt ki ba (<0.0002 @1MHz), it minimizes signal attenuation in RF systems-critical for 5G networks that rely on high-frequency bands (24–40 GHz) where signal loss is a major challenge.
Pwosesis fabrikasyon kach seramik 20W la optimize pou pèfòmans segondè -frekans. Apre bòdi poud ak sintering nan 1680 degre, sifas enteryè ak ekstèn yo sibi polisaj presizyon pou reyalize yon brutality (Ra) nan<0.1 μm-this reduces signal reflection caused by surface irregularities. For electromagnetic shielding, a thin layer of copper (5–10 μm) is plated on the inner walls via electroless deposition, then nickel-plated (2 μm) for corrosion resistance, delivering a shielding effectiveness of 40 dB at 2.4 GHz (the frequency used in most IoT and 5G small cell systems). This means unwanted external signals are blocked, and internal RF energy doesn't leak-preventing interference with nearby devices.
Baj popilè: 20w seramik ka, Lachin 20w manifaktirè ka seramik
