I kēia manawa ua loaʻa iā HVC Capacitor kahi nīnau mai UK, He hui kaulana i ka ʻoihana "static control anti-static and ESD protection", hana a hoʻolako i kahi ākea o nā huahana electrostatic e hāʻawi ana i ka pale anti-static a me ka ESD a me ke ana, static generation, ka mana electrostatic a me ka elimination. Pono lākou i nā capacitors ceramic disc kiʻekiʻe e hoʻololi i ka mea Murata. (DECB33J221KC4B 6.3KV 220PF Y5P ，DHRB34C681M2BB 16KV 680PF, Y5P)
kumu: ʻO Murata ka mea hana kiʻekiʻe kiʻekiʻe kiʻekiʻe o Iapana, ʻo kā lākou mea me ka kiʻekiʻe kiʻekiʻe ma waena o ka ʻoihana. I ka makahiki 2018, ua hoʻonui ʻo Murata i ka mākeke capacitor kiʻekiʻe, no laila ke ʻimi nei ka mea kūʻai aku i ka hana like / spec / footprint ceramic capacitor supplier.
Paʻakikī o ka papahana:
ʻIke mākou i ka capacitor seramika kiʻekiʻe ma ke kaʻapuni static control ka mea like me ka multiplier voltage, ʻo ia ke kaʻa uila kiʻekiʻe kiʻekiʻe. ʻO ka pinepine HF e like me 20khz a 40khz kūlana hana. ʻOiai ʻo Murata ka mea mua ʻo Y5P class II ceramic capacitor, akā hiki iā ia ke kū i ke kiʻekiʻe kiʻekiʻe o ka papa waena e like me 30 a 40khz.
E loaʻa ana ka ripple current (peak voltage) i ka wā kaapuni a/off, ʻo kēia volta he 2.8 a 3 mau manawa o ka volta komo. no ka laʻana, inā he 6kv ka uila hoʻokomo, ʻo ka nui o ka mana uila ma kahi o 6x3=18kv.
Ua ho'āʻo ka mea kūʻai aku i kahi brand capacitor ceramic Y5P hv akā ʻaʻole hiki.
HVC Capacitor solution:
Mai ka ʻike pass, ʻike mākou ʻo Murata high voltage ceramic capacitor me ka hana maikaʻi i ke kūlana hana kiʻekiʻe kiʻekiʻe a me kahi kiʻekiʻe kiʻekiʻe kiʻekiʻe e kū i ka volta, no ka laʻana i helu ʻia: 15kv 1000pf Y5P, hiki ke kū i ka uila a hiki i 3 mau manawa a 45kv, No laila, hoʻonoho ʻo Murata i kahi palena voli kiʻekiʻe i nā mea hoʻokūkū ʻē aʻe, aʻo nā mea ʻē aʻe e kū i ka volta i 2 mau manawa, a i ʻole ka liʻiliʻi. No laila maopopo iā mākou No ke aha i hiki ai i ka capacitor class II o murata ke ola ma ke kaapuni multiplier voltage, akā hiki ke hāʻule maʻalahi nā mea ʻē aʻe. A pono e hoʻohana i ka capacitor papa I e like me NPO, SL, UJ, N4700. A laila hiki ke ola.
No laila ke hoʻohana nei ka hoʻonā HVC i ka HVC-10KV-DL08-F10-221K (10KV 220pf N4700) o HVC e pani iā Murata DECB33J221KC4B 6.3KV 220PF Y5P. ʻO ka mea kiʻekiʻe i helu ʻia mai ka 6kv a i ka 10kv, a kū pū kekahi me ka piʻi ʻana o 30%. Me ka hoʻohana pū ʻana i ka capacitor papa N4700 hiki ke kū i ka 30khz a i ka 100khz kūlana kiʻekiʻe, a laila ʻaʻole e hoʻonui ka capacitor i ka wela ma 40khz.
Inā ʻaʻole hiki i ka capacitor ke kūpaʻa i ka HF, e maʻalahi loa ka wela a me nā hana āpau e like me ka capacitance, insulation resistance, dissipation factor e kipaku aku. A holo kaapuni paha.
Hualoaʻa:
Ma hope o ka hoʻāʻo ʻana o ka mea kūʻai aku i ka laʻana o ka HVC Capacitor a hoʻomaka i ke kauoha hoʻokolokolo a hope loa e hele i ke kauoha lehulehu.
A 3 mau makahiki me ka pilikia ʻole o ka maikaʻi.
ʻO ka HVC Capacitor ka mea e puka mai ana o nā capacitors seramika kiʻekiʻe a me nā capacitor doorknob, hiki ke hana mai 1kv a 70kv, me ka dielectric ceramic patent a me ka mālama ʻana i ka hana kiʻekiʻe, ma ke ʻano he pani a me nā mea ʻē aʻe no ka inoa hv capacitor kaulana e like me Murata, Vishay, TDK. AVX. E nānā ma aneʻi e ʻike i nā HVC
Murata HV pani pani
Hoʻokumu pū ʻo HVC Capacitor i ke kaila hoʻolaha honua, a hiki i ka mea kūʻai mai ʻEulopa, USA, Korea, Iapana ke kūʻai aku i kā mākou mea kūloko, me ka uku kūloko a me ka lawelawe logistic.
