01 Hoʻomohala piha i ka 5G Era: Nā koi hou no nā kahua kahua 5G!
ʻO nā kahua kahua 5G he BBU (Baseband Unit) a me RRU (Remote Radio Unit). Hoʻonohonoho maʻamau ka RRU ma kahi kokoke i ka antenna, me ka fiber optical e hoʻopili ana i ka BBU a me RRU, a me nā kaula coaxial e hoʻopili ana i ka RRU a me ka antenna no ka hoʻouna ʻana i ka ʻike. Ke hoʻohālikelike ʻia me 3G a me 4G, pono ka BBU a me ka RRU ma 5G e mālama i ka nui o ka nui o ka ʻikepili, me nā alapine kiʻekiʻe e alakaʻi ana i ka hāʻawi paʻa ʻole o ka manawa pololei i nā pahu hana. Pono kēia i nā capacitors Equivalent Series Resistance (ESR) haʻahaʻa no ka kānana ʻana, hoʻopau i ka walaʻau, a me ka hōʻoia ʻana i ka holo ʻana o kēia manawa.
02 ʻO YMIN nā Capacitors Stacked a me Tantalum Capacitors Pāʻani i nā kuleana koʻikoʻi
| ʻAno | moʻo | Voltage（V） | Ka mana (uF) | Ana (mm) | Mahana (℃） | Ola (Hrs) | Pōmaikaʻi |
| Multilayer polymer solid alumina electrolytic capacitor | MPD19 | 2.5 | 330 | 7.3*4.3*1.9 | -55~+105 | 2000 | ESR haʻahaʻa loa 3mΩ Ke kū nei i ke au ripple nui loa 10200mA |
| 2.5 | 470 | ||||||
| MPS | 2.5 | 470 | |||||
| MPD28 | 6.3 | 470 | 7.3*4.3*2.8 | ||||
| 20 | 100 | ||||||
| Conductive polymer tantalum electrolytic capacitors | TPB19 | 16 | 47 | 3.5*2.8*1.9 | -55~+105 | 2000 | Nui liʻiliʻi Hiki nui ʻO ke kūpaʻa ʻino Paʻa kiʻekiʻe |
| 25 | 22 |
Ma nā kahua kahua 5G, YMIN stacked capacitors a me conductive polymer tantalum capacitors he mea koʻikoʻi, e hāʻawi ana i nā hana kānana maikaʻi loa a me ka hōʻoia ʻana i ka pololei o ka hōʻailona. Loaʻa i nā capacitors i hoʻopaʻa ʻia he ESR ultra-haʻahaʻa o 3mΩ, kānana pono ʻana i ka walaʻau mai nā laina mana e hōʻoia i ka paʻa a hoʻonui i ka maikaʻi a me ke kūpaʻa o ka hōʻailona. I kēia manawa, kūpono nā capacitors polymer tantalum conductive, ma muli o kā lākou hana kiʻekiʻe kiʻekiʻe a me ka lōʻihi o ka wā lōʻihi, kūpono loa ia no ka hoʻohana ʻana i nā wahi wela kiʻekiʻe o nā kahua kahua 5G, e kākoʻo ana i ka hoʻouna ʻana i nā hōʻailona kiʻekiʻe a me ka hōʻoia ʻana i ka hilinaʻi a me ka pono. ʻO ka hoʻohana ʻana i kēia mau capacitors hana kiʻekiʻe he mea nui ia e hoʻokō ai i ka wikiwiki kiʻekiʻe a me ka mana kiʻekiʻe o ka ʻenehana 5G.
A. ESR haʻahaʻa (kūʻai like pūʻulu):Loaʻa i nā capacitors stacked a me conductive polymer tantalum capacitors i ka ESR haʻahaʻa loa, ʻoi aku ka nui o nā capacitors i hoʻopaʻa ʻia e loaʻa ana kahi ESR ultra-haʻahaʻa o 3mΩ. ʻO kēia ke ʻano hiki iā lākou ke hōʻemi i ka nalowale o ka ikehu i nā noi kiʻekiʻe, hoʻomaikaʻi i ka mana pono, a hōʻoia i ka hana pono o nā kahua kahua 5G.
B. Kiʻekiʻe Ripple hoʻomanawanui i kēia manawa:Hiki i nā capacitors i hoʻopaʻa ʻia a me nā capacitor tantalum polymer conductive ke kū i nā au ripple nui, kūpono no ka mālama ʻana i nā loli o kēia manawa i nā kahua kahua 5G, e hāʻawi ana i ka mana paʻa a me ka hōʻoia ʻana i ka hana hilinaʻi ma lalo o nā kūlana ukana like ʻole.
C. Paʻa Kiʻekiʻe:Hōʻike nā capacitors stacked a me conductive polymer tantalum capacitors i ke kūpaʻa kiʻekiʻe, e mālama ana i kā lākou hana uila i nā manawa lōʻihi. He mea koʻikoʻi kēia no nā kahua kahua 5G e koi ana i ka hana paʻa lōʻihi, e hōʻoia ana i ka pono o nā mea hana a me ka lōʻihi.
03 Hopena
Loaʻa i nā capacitors polymer solid state YMIN a me nā capacitors tantalum polymer conductive nā hiʻohiʻona e like me ka ultra-haʻahaʻa ESR, kiʻekiʻe ripple hoʻomanawanui i kēia manawa, a me ke kūpaʻa kiʻekiʻe. Hoʻoponopono maikaʻi lākou i nā wahi ʻeha o ka hāʻawi mana paʻa ʻole i nā pahu hana ma nā kahua kahua 5G, e hōʻoia ana i ka lōʻihi o ka huahana a me ka hilinaʻi ʻana ma lalo o nā loli o ka wela o waho. Hāʻawi lākou i ka hōʻoia paʻa no ka hoʻomohala ʻana a me ka hoʻokumu ʻana i nā kahua kahua 5G.
Ka manawa hoʻouna: Jun-07-2024