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Lead hom aluminium electrolytic capacitor KCM

Lead hom aluminium electrolytic capacitor KCM Featured duab
  • Lead hom aluminium electrolytic capacitor KCM

Lus piav qhia luv luv:

Ultra-me me, kub tsis kam, siab ua haujlwm siab, lub neej ntev, 3000H hauv 105 ℃ ib puag ncig
Kev tiv thaiv xob laim, tsis tshua muaj hluav taws xob tam sim no, siab zaus thiab tsis kam ua haujlwm, loj ripple kuj


Product Detail

Daim ntawv teev cov khoom naj npawb

Khoom cim npe

Main technical parameters

Yam khoom

yam ntxwv
Kev khiav haujlwm

qhov kub thiab txias

 -40 ~ + 105 ℃
Nominal voltage ntau 400-500V
Muaj peev xwm kam rau ua ± 20% (25 ± 2 ℃ 120Hz)
Leakage tam sim no (uA) 400-500WV I≤0.015CV+10(uA) C: Nominal peev (uF) V: Rated voltage (V) 2 feeb nyeem ntawv
Loss tangent

(25 ± 2 ℃ 120 Hz)

 Kev ntsuas hluav taws xob (V) 400 450

500

  
tg tug 0.15 0.18

0.20 ib
Kub

yam ntxwv (120Hz)

 Kev ntsuas hluav taws xob (V)

400

 450 500  
impedance piv Z (-40 ℃) / Z (20 ℃)

7

 9

9
Durability Hauv qhov cub 105 ℃, siv cov ntsuas hluav taws xob suav nrog cov ntsuas ripple tam sim no rau lub sijhawm teev, tom qab ntawd muab tso rau hauv chav sov li 16 teev thiab tom qab ntawd sim.Qhov ntsuas kub yog 25 ± 2 ℃.Kev ua haujlwm ntawm lub capacitor yuav tsum ua raws li cov cai hauv qab no.
Muaj peev xwm hloov tus nqi Tsis pub dhau ± 20% ntawm tus nqi pib  
Loss tangent Hauv qab 200% ntawm tus nqi teev
Leakage Tam sim no hauv qab tus nqi teev
Thauj lub neej ≤Φ 6.3 2000 teev
≥Φ8 3000 Hrs
Kub thiab av noo Tom qab khaws cia rau 1000 teev ntawm 105 ° C, sim hauv chav sov li 16 teev.Qhov ntsuas kub yog 25 ± 2 ° C.Kev ua haujlwm ntawm lub capacitor yuav tsum ua raws li cov cai hauv qab no.  
Muaj peev xwm hloov tus nqi Tsis pub dhau ± 20% ntawm tus nqi pib  
Loss tangent Hauv qab 200% ntawm tus nqi teev
Leakage Tam sim no Hauv qab 200% ntawm tus nqi teev

Khoom Dimensional Drawing

Qhov Loj (unit: mm)

D

5

 6.3

8

 10

12.5 ib

 16 18

d

0.5

 0.5

0.6

 0.6 0.6 0.8 ua 0.8 ua

F

2.0

 2.5

3.5

 5.0 5.0 7.5 7.5

a

L <20 a = ± 1.0 L ≥20 a = ± 2.0

 

Ripple Current Frequency Correction Coefficient

Ntau zaus (Hz)

50

120

1K

10K-50K

100 K

coefficient

0.40 ib

0.50 ib

0.80 ib

0.90 ib

1.00 Nws

Aluminium Electrolytic Capacitor: Siv dav hauv cov khoom siv hluav taws xob

Aluminium electrolytic capacitor yog cov khoom siv hluav taws xob ntau hauv kev siv hluav taws xob, thiab lawv muaj ntau yam kev siv hauv ntau yam circuits.Raws li hom capacitor, aluminium electrolytic capacitor tuaj yeem khaws thiab tso tawm tus nqi, siv rau kev lim dej, sib txuas, thiab lub zog cia ua haujlwm.Kab lus no yuav qhia txog lub hauv paus ntsiab lus ntawm kev ua haujlwm, kev siv, thiab qhov zoo thiab qhov tsis zoo ntawm txhuas electrolytic capacitor.

Txoj Cai Ua Haujlwm

Aluminium electrolytic capacitors muaj ob lub txhuas ntawv ci electrodes thiab ib qho electrolyte.Ib qho txhuas ntawv ci yog oxidized los ua cov anode, thaum lwm cov ntawv txhuas txhuas ua haujlwm ua cathode, nrog cov electrolyte feem ntau yog ua kua los yog gel daim ntawv.Thaum siv hluav taws xob, ions hauv electrolyte txav ntawm qhov zoo thiab qhov tsis zoo electrodes, tsim ib qho hluav taws xob, yog li khaws cia.Qhov no tso cai rau txhuas electrolytic capacitors los ua lub zog cia khoom lossis cov khoom siv uas teb rau kev hloov pauv ntawm cov khoom siv hluav taws xob.

Daim ntawv thov

Aluminium electrolytic capacitor muaj kev siv dav hauv ntau yam khoom siv hluav taws xob thiab cov khoom siv hluav taws xob.Lawv feem ntau pom muaj nyob rau hauv lub tshuab fais fab, amplifiers, lim, DC-DC converters, lub cev muaj zog tsav, thiab lwm yam circuits.Hauv cov tshuab hluav taws xob, aluminium electrolytic capacitors feem ntau yog siv los ua kom cov zis hluav taws xob zoo thiab txo qhov kev hloov pauv voltage.Nyob rau hauv amplifiers, lawv yog siv rau coupling thiab filtering los txhim kho suab zoo.Tsis tas li ntawd, txhuas electrolytic capacitors kuj tseem siv tau los ua theem hloov pauv, cov lus teb cov lus teb, thiab ntau dua hauv AC circuits.

Pros thiab Cons

Aluminium electrolytic capacitor muaj ntau qhov zoo, xws li cov peev txheej siab, tus nqi qis, thiab ntau yam kev siv.Txawm li cas los xij, lawv kuj muaj qee qhov kev txwv.Ua ntej, lawv yog cov khoom siv polarized thiab yuav tsum tau txuas kom raug kom tsis txhob muaj kev puas tsuaj.Qhov thib ob, lawv lub neej luv luv thiab lawv yuav ua tsis tiav vim electrolyte ziab tawm lossis xau.Ntxiv mus, kev ua tau zoo ntawm txhuas electrolytic capacitors yuav raug txwv nyob rau hauv high-frequency applications, yog li lwm hom capacitors yuav tsum tau txiav txim siab rau cov kev siv tshwj xeeb.

Xaus

Hauv kev xaus, aluminium electrolytic capacitors ua lub luag haujlwm tseem ceeb raws li cov khoom siv hluav taws xob hauv cov khoom siv hluav taws xob.Lawv lub hauv paus ntsiab lus ua haujlwm yooj yim thiab ntau yam kev siv ua rau lawv cov khoom tseem ceeb hauv ntau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob.Txawm hais tias txhuas electrolytic capacitors muaj qee qhov kev txwv, lawv tseem yog ib qho kev xaiv zoo rau ntau lub voj voog qis thiab kev siv, ua tau raws li cov kev xav tau ntawm cov tshuab hluav taws xob feem ntau.

  • Yav dhau los:
  • Tom ntej:
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    KCM cov khoom loj KCME3002G680MF -40-105 400 68 10 30 3000 -
    KCM cov khoom loj KCMI 1602G680MF -40-105 400 68 16 16 3000 -
    KCM cov khoom loj KCME3502G820MF -40-105 400 82 10 35 3000 -
    KCM cov khoom loj KCMI1802G820MF -40-105 400 82 16 18 3000 -
    KCM cov khoom loj KCMI2002G820MF -40-105 400 82 16 20 3000 -
    KCM cov khoom loj KCMJ1602G820MF -40-105 400 82 18 16 3000 -
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    QHOV CHAW UA HAUJ LWM