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ʻO ka Capacitor Palekana Snubber i hoʻohana ʻia no ka UPS Converter a me ka mīkini hoʻoheheʻe SMJ-P

Wehewehe Pōkole:

ʻO ka mea hoʻopaʻa IGBT SMJ-P

Hoʻohana nui ʻia i nā lako uila mana i ka wā e pale ai ka voltage peak, ka pale ʻana i ka absorption o kēia manawa.

 

Ka laulā o ka capacitance: 0.1μF~5.6μF

Ka uila i helu ʻia: 700V.DC ~ 3000V.DC

Cap.tol: ±5%(J);±10%(K)


Nā kikoʻī huahana

Nā Lepili Huahana

Wehewehena

  • - Nā alakaʻi hoʻokomo keleawe i uhi ʻia me ka tin, maʻalahi ke hoʻonohonoho ʻana no IGBT
  • - Hoʻopili ʻana o ka pūpū palakiko, hoʻokomo ʻana o ka resin maloʻo
  • -Ke kū'ē'ē i ke anakahi uila kiʻekiʻe, haʻahaʻa tgδ, piʻi haʻahaʻa o ka mahana
  • -Ke au pulse kiʻekiʻe, hiki ke kū i ka dv/dt kiʻekiʻe
  • -ESL haʻahaʻa a me ESR

ʻIkepili loea

Pae mahana hana Ka mahana hana kiʻekiʻe loa. Kiʻekiʻe, max: + 105 ℃
Mahana o ka māhele kiʻekiʻe: +85 ℃
Mahana haʻahaʻa o ka māhele:- 40℃
Ka laulā capacitance 0.1μF~5.6μF
Ka uila i helu ʻia 700V.DC ~ 3000V.DC
Kapena ±5%(J);±10%(K)
Kū i ke ana uila 1.5UNDC /10s
Kumu hoʻopuehu tgδ<0.0005 C<1μF f=10kHz
tgδ< 0.001 C>1μF f=10kHz
Ke kū'ē ʻana i ka pale ʻana C ≤0.33μF Rs≥30000 MΩ ( ma 20 ℃ 100V.DC 60s )
C > 0.33μF Rs×C ≥10000s ( ma 20℃ 100V.DC 60s )
Kū i ke au hahau E nānā i ka pepa kikoʻī
Ka lohi o ke ahi UL94V -0
Ka lōʻihi o ke ola 100000h (UN; θhotspot ≤85 ℃)
Kūlana kuhikuhi IEC61071; GB / T17702
尺寸1

Nā nīnau i nīnau pinepine ʻia

Q1. Hiki iaʻu ke loaʻa kahi kauoha laʻana no ka capacitor kiʻiʻoniʻoni?
A: ʻAe, hoʻokipa mākou i ke kauoha laʻana e hoʻāʻo a nānā i ka maikaʻi. ʻAe ʻia nā laʻana i hui ʻia.
Q2. Pehea e pili ana i ka manawa alakaʻi?
A: Pono ka laʻana i 3-5 mau lā, pono ka manawa hana nui i 1-2 mau pule no ka nui o ke kauoha ma mua.
Q3. Loaʻa iā ʻoe kekahi palena MOQ no nā capacitors fim?
A: Loaʻa ka MOQ haʻahaʻa, 1pc no ka nānā ʻana i ka laʻana.
Q4. Pehea e hoʻomau ai i kahi kauoha no nā capacitors kiʻiʻoniʻoni?
A: E haʻi mua mai iā mākou i kāu mau koi a i ʻole noi.
ʻO ka lua, hāʻawi mākou i nā ʻōlelo e like me kāu mau koi a i ʻole kā mākou mau manaʻo.
ʻO ke kolu, hōʻoia ka mea kūʻai aku i nā laʻana a waiho i kahi no ke kauoha kūhelu.
ʻO ka hā, hoʻonohonoho mākou i ka hana ʻana.
Q5. Pehea ʻoe e hoʻouna ai i nā waiwai a pehea ka lōʻihi e hiki ai?
A: Hoʻouna pinepine mākou ma o DHL, UPS, FedEx a i ʻole TNT. ʻO ka maʻamau he 3-5 mau lā e hōʻea ai. He koho nō hoʻi ka hoʻouna ʻana ma ka mokulele a me ke kai.
Q6. He maikaʻi anei ke paʻi i kaʻu logo ma nā capacitors?
A: ʻAe. E ʻoluʻolu e hoʻomaopopo iā mākou ma ke ʻano kūhelu ma mua o kā mākou hana ʻana a hōʻoia i ka hoʻolālā mua ma muli o kā mākou laʻana.
Q7: Ke hāʻawi nei ʻoe i ka hōʻoia no nā huahana?
ʻAe, hāʻawi mākou i 7 mau makahiki palapala hoʻokō i kā mākou huahana.

  • Ma mua:
  • Aʻe:

  • E hoʻouna mai i kāu leka iā mākou:

    E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

    E hoʻouna mai i kāu leka iā mākou: