Nā huahana
ʻO ka papa inoa hou loa-2025
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ʻO ka capacitor PCB terminal pin no nā noi alapine kiʻekiʻe / kiʻekiʻe-aupuni
Ua hoʻolālā ʻia ka moʻo DMJ-PS me 2 a i ʻole 4 mau kaula pine, e kau ana ma ka papa PCB. Ke hoʻohālikelike ʻia me nā capacitors electrolytic, ʻo ka nui o ka mana a me ke ola lōʻihi e kaulana ai i kēia manawa.
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ʻO ka capacitor kiʻi polypropylene Metallized holomua i nā noi mana kiʻekiʻe
Hoʻohana pinepine ʻia nā capacitors kiʻiʻoniʻoni mana CRE Polypropylene i nā noi mana voltage kiʻekiʻe ma muli o ko lākou ikaika dielectric kiʻekiʻe, ka nui volumetric haʻahaʻa, a me ka dielectric constant haʻahaʻa loa (tanδ). Loaʻa i kā mākou mau capacitors nā pohō haʻahaʻa a, ma muli o nā koi noi, hiki ke hana ʻia me nā ʻili laumania a hazy paha.
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Hoʻolālā Capacitor Kiʻiʻoniʻoni Mana no ke Kaʻa Uila
1. Pūʻolo palaki, i hoʻopaʻa ʻia me ka resin epoxy eco-fridendly, nā alakaʻi keleawe, ka nui i hana ʻia
2. Ke kū'ē i ke kiʻekiʻe o ke ana wela, ka ʻili polypropylene metallized ho'ōla pono'ī
3. ESR haʻahaʻa, hiki ke lawelawe ʻana i ke au ripple kiʻekiʻe
4. ESR haʻahaʻa, e hoʻemi pono i ke anakahi uila i hope
5. Ka nui o ka mana, ka hale paʻa
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ʻO ka mea hoʻopihapiha uila i piha i ka ʻaila no ka umu hoʻomehana induction
Hoʻohana nui ʻia nā capacitors i hoʻomaʻalili ʻia e ka wai i nā ʻōnaehana uila AC hiki ke hoʻokele a hoʻololi ʻia paha me nā voltages i helu ʻia a hiki i ka 4.8kv a me nā alapine (frequencies) a hiki i ka 100KHZ e hoʻomaikaʻi i ka mana mana i ka hoʻomehana induction, hoʻoheheʻe ʻana, hoʻoulu ʻana a i ʻole nā mea hoʻolei a me nā noi like.
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ʻO ka capacitor hoʻomehana induction i hoʻolālā hou ʻia no ka umu alapine waena
Ua hoʻolālā ʻia nā capacitors hoʻomehana induction no ka hoʻohana ʻana i nā umu hoʻokomo a me nā mea hoʻomehana, e hoʻomaikaʻi i ka mana mana a i ʻole nā ʻano kaapuni.
He dielectric kiʻiʻoniʻoni āpau nā capacitors i hoʻopiha ʻia me kahi ʻaila insulation biodegradable eco-friendly, ʻaʻohe ʻawahia. Ua hoʻolālā ʻia lākou e like me nā ʻāpana hihia ola i hoʻomaʻalili ʻia e ka wai (kahi make ma ke noi). ʻO ka hoʻonohonoho ʻāpana he nui (tapping) e hiki ai ke hoʻouka i ke au kiʻekiʻe a me ka hoʻonohonoho ʻana i nā kaapuni resonance nā hiʻohiʻona maʻamau. He mea nui loa ka mahana ambient i ʻōlelo ʻia a me ke kahe wai.
Pae Manaa hiki i ka 6000 uF
Pae Uila0.75kv a i 3kv
Kūlana Kuhikuhi:GB/T3984.1-2004
IEC60110-1：1998
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ʻO ka capacitor kiʻiʻoniʻoni loulou DC i kau ʻia ma ka PCB i hoʻolālā ʻia no ka inverter PV
1. Hoʻopili ʻia ka pūpū palakiko, hoʻokomo ʻia ka resin maloʻo;
2. nā alakaʻi me nā pine, ka hoʻonohonoho paʻa, ka hoʻonohonoho maʻalahi;
3. haʻahaʻa ESL a me ESR;
4. Au pulse kiʻekiʻe.
5. Palapala hōʻoia UL;
6. Ka mahana hana kiʻekiʻe loa: -40 ~ +105 ℃
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ʻO ka mea hoʻoheheʻe ʻia ʻo IGBT Snubber capacitor
1. Pahu palakiko, Sila ʻia me ka resin;
2. Nā alakaʻi hoʻokomo keleawe i uhi ʻia me ka tin, maʻalahi ke hoʻonohonoho ʻana no IGBT;
3. Ke kū'ē'ē i ke anakahi uila ki'eki'e, ka tgδ ha'aha'a, ka pi'i'ana o ka mahana ha'aha'a;
4. haʻahaʻa ESL a me ESR;
5. Au pulse kiʻekiʻe.
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ʻO ka Snubber Capacitor Kiʻiʻoniʻoni Kiʻekiʻe-Au no ka Mīkini Kuʻi (SMJ-TC)
Kumu Hoʻohālike Capacitor: SMJ-TC
Nā Hiʻohiʻona:
1. Nā electrodes nati keleawe
2. Ka nui kino liʻiliʻi a me ka hoʻokomo maʻalahi
3. ʻenehana wili lipine Mylar
4. Hoʻopiha resin maloʻo
5. Ka Inductance Series Equivalent Haʻahaʻa (ESL) a me ke Kū'ē Series Equivalent (ESR)
Nā noi:
1. GTO Snubber
2. Ka Uila Kiʻekiʻe a me ka Hoʻopili ʻana o ke Au Kiʻekiʻe a me ka Palekana no ka ʻĀpana Hoʻololi i nā Lako Uila
He mea nui nā kaapuni Snubber no nā diode i hoʻohana ʻia i nā kaapuni hoʻololi. Hiki iā ia ke mālama i kahi diode mai nā piʻi overvoltage, kahi e kū mai paha i ka wā o ke kaʻina hana hoʻōla hope.
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Nā capacitors snubber Axial GTO
He kūpono kēia mau capacitors e kū i nā pulse au kaumaha i loaʻa pinepine ʻia i ka pale ʻana o GTO. ʻAe nā pilina axial e hōʻemi i ka inductance series a hāʻawi i ka hoʻopili uila hilinaʻi a me ka hoʻokaʻawale maikaʻi ʻana o ka wela i hana ʻia i ka wā o ka lawelawe.
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ʻO ka dielectric pohō haʻahaʻa o ka polypropylene film Snubber capacitor no ka noi IGBT
Ua kūlike ka laulā CRE o nā IGBT snubber capacitors me ROHS a me REACH.
1. Hōʻoia ʻia nā ʻano pale ahi me ka hoʻohana ʻana i ka hoʻopuni plastik a me ka hoʻopiha hopena epoxy e kūlike me UL94-VO.
2. Hiki ke hoʻopilikino ʻia nā kaila terminal a me nā nui o nā hihia.
