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Cov lus piav qhia luv luv:

Aluminium Electrolytic Capacitor

Radial Lead Hom

Ultra-me me loj, muaj kub ua hauj, siab siab kuj,

lub neej ntev, 3000h nyob rau hauv 105 ℃ ib puag ncig, tiv thaiv xob laim tawm tsam, qis xau dej tam sim no,

Loj siab thiab qis tsis kam, loj ripple tiv


Khoom Qhia Qhia

Daim ntawv teev cov khoom naj npawb

Khoom Ntawv

Lub ntsiab kev tsis sib xws

Yam

tus yam ntxwv
Kev ua hauj lwm

Qhov ntsuas kub ntau

 -40 ~ + 105 ℃
Nominal voltage ntau 400-500v
Muaj peev xwm thev taus ± 20% (25 ± 2 ℃ 120Hz)
To tam sim no (ua) 400-500wv I≤0.015CV + 10 (UA) C: nominal muaj peev xwm (UF) V: Ntsuas Kev Nyeem Ntawv (V)
Poob Tangent

(25 ± 2 ℃ 120Hz)

 Cov Ntsuas Hluav Taws Xob (V) 400 450

500

  
khoom zoo 0.15 0.18

0.20
Qho so

Cov yam ntxwv (120Hz)

 Cov Ntsuas Hluav Taws Xob (V)

400

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

7

 9

9
Yam ruaj khov Hauv 105 ℃ qhov cub, siv cov ntsuas hluav taws xob suav nrog cov rated redge tam sim no rau lub sijhawm teev tseg, tom qab ntawd tso nws nyob rau hauv chav tsev kub rau 16 teev thiab tom qab ntawv sim. Qhov ntsuas kub yog 25 ± 2 ℃. Kev ua yeeb yam ntawm tus capacitor yuav tsum ua tau raws li cov cai hauv qab no.
Muaj peev xwm hloov tus nqi Tsis pub dhau ± 20% ntawm tus nqi pib  
Poob Tangent Hauv qab 200% ntawm cov nqi teev tseg
To tam sim no Hauv qab cov nqi teev
Thauj Lub Neej ≤ 6.3 2000 hrs
≥ SHAL8 3000hrs
Kev kub siab thiab av noo Tom qab cia rau 1000 teev ntawm 105 ° C, kev ntsuas ntawm chav tsev kub txog 16 teev. Qhov ntsuas kub yog 25 ± 2 ° C. Kev ua yeeb yam ntawm tus capacitor yuav tsum ua tau raws li cov cai hauv qab no.  
Muaj peev xwm hloov tus nqi Tsis pub dhau ± 20% ntawm tus nqi pib  
Poob Tangent Hauv qab 200% ntawm cov nqi teev tseg
To tam sim no Hauv qab 200% ntawm cov nqi teev tseg

Khoom seem kos duab

DIMENS (UNIT: MM)

D

5

 6.3

8

 10

12.5 ~ 13

 14.5 16 18

d

0.5

 0.5

0.6

 0.6 0.7 0.8 0.8 0.8

F

2.0

 2.5

3.5

 5.0 5.0 7.5 7.5 7.5

a

L <20 a = ± 1.0 l ≥20 A = ± 2.0

Riple tam sim no zaus kho kev kho mob coefficient

Zaus (HZ)

50

120

1K

10k-50k

100k

coefficient

0.40

0.50

0.80

0.90

1.00

Aluminium Electrolytic capacitors: dav siv hluav taws xob Cheebtsam

Aluminium Electrolytic capacitors yog cov khoom siv hluav taws xob sib xyaw hauv cov khoom hluav taws xob ntawm cov khoom siv hluav taws xob, thiab lawv muaj ntau cov ntawv thov hauv ntau lub voj voog. Raws li hom capacitor, txhuas electrolytic capacitors tuaj yeem khaws thiab tso tawm them, siv rau kev lim, txuas ntxiv, txuas lub zog, txuas ntxiv. Kab lus no yuav qhia txog tus ua haujlwm ua haujlwm, cov ntawv thov, thiab cov kev thov thiab kev zoo ntawm txhuas electrolytic capacytic capacyors.

Ua Haujlwm Cov Ntsiab Cai

Aluminium electrolytic capacitors muaj ntawm ob aluminium ntawv ci hluav taws xob thiab cov electrolyte. Ib aluminium ntawv yog oxidized los ua tus anode, thaum lub lwm yam txhuas ntawv ci ua cov cathode, nrog cov electrolyte feem ntau ua kua lossis gel daim ntawv. Thaum lub ntsuas hluav taws xob tau thov, ions hauv electrolyte txav ntawm cov hluav taws xob zoo thiab tsis zoo siv hluav taws xob, yog li khaws cia them nqi. Qhov no tso cai txhuas massolytic capacitors kom ua raws li lub zog cia khoom siv lossis cov khoom siv uas yuav hloov voltages hauv kev voj voog.

Cov Ntawv Thov

Aluminium Electrolytic capacitors muaj ntau cov ntawv thov hauv ntau yam khoom siv hluav taws xob thiab cov voj voog. Lawv feem ntau pom nyob rau hauv cov hwj huam, cov ntxaij lim dej, cov ntxaij lim dej, DC-DC conterters, tsav tsheb, thiab lwm lub voj voog. Hauv cov fais fab system, txhuas electrolytic capacitors feem ntau siv rau kev tawm cov zis voltage thiab txo voltage hloov pauv. Nyob rau hauv cov amplifiers, lawv tau siv rau kev txuas thiab lim los txhim kho cov suab zoo. Tsis tas li ntawd, txhuas electrolytic capacitors kuj tseem tuaj yeem siv ua theem txav, cov khoom teb nce qib, thiab ntau dua hauv AC circuits.

Pros thiab Cons

Aluminium electrolytic capacitors muaj ntau qhov zoo, xws li cov peev xwm siab, tus nqi qis, thiab ntau ntawm cov ntawv thov. Txawm li cas los xij, lawv kuj muaj qee qhov kev txwv. Firstly, lawv yog polarized cov khoom siv thiab yuav tsum txuas nrog kom tsis txhob muaj kev puas tsuaj. Thib ob, lawv lifespan yog luv luv thiab lawv yuav swb rau electrolyte kom qhuav tawm lossis to. Ntxiv mus, kev ua yeeb yam ntawm txhuas electrolytic capacitors tej zaum yuav txwv hauv cov ntawv thov siab, yog li lwm hom kev muaj peev xwm capital yuav tau txiav txim siab rau cov ntawv thov.

Tag

Hauv kev xaus, txhuas electrolytic capacitors ua lub luag haujlwm tseem ceeb li hluav taws xob hluav taws xob hauv cov khoom hluav taws xob ntawm cov khoom hluav taws xob. Lawv txoj ntsiab cai ua haujlwm yooj yim thiab cov kev siv ntau yam ua rau lawv tsis muaj qhov hluav taws xob hauv ntau yam khoom siv hluav taws xob thiab cov cim hluav taws xob. Txawm hais tias txhuas electrolytic capacitors muaj qee qhov kev txwv, lawv tseem yog qhov kev xaiv zoo rau ntau qhov chaw muaj hluav taws xob tsawg tsawg.

  • Yav dhau los:
  • Tom ntej:
    • Cov khoom lag luam Kev Ua Haujlwm Kub (℃) Voltage (v.DC) Capacitance (UF) Inch (hli) Ntev (hli) To tam sim no (ua) Rated ripple tam sim no [ma / rms] ESR / impedance [ωmax] Lub Neej (HRS) Daim ntawv muaj cai
    Kcmd1202g150mf -40 ~ 105 400 15 8 12 130 281 - 3000 -
    Kcmd1402g180mf -40 ~ 105 400 18 8 14 154 314 - 3000 -
    KCMD1602G220MF -40 ~ 105 400 22 8 16 186 406 - 3000 -
    KCMD1802G270MF -40 ~ 105 400 27 8 18 226 355 - 3000 -
    KCMD2502G330MF -40 ~ 105 400 33 8 25 274 389 - 3000 -
    KCME1602G330MF -40 ~ 105 400 33 10 16 274 475 - 3000 -
    KCME1902G390MF -40 ~ 105 400 39 10 19 322 550 - 3000 -
    KCML1602G390MF -40 ~ 105 400 39 12.5 16 322 562 - 3000 -
    KCMS170G470MF -40 ~ 105 400 47 13 17 386 668 - 3000 -
    KCMS1902G560MF -40 ~ 105 400 56 13 19 458 825 - 3000 -
    KCMD300290MF -40 ~ 105 400 39 8 30 244 440 2.5 3000 -
    KCMD3002G470MF -40 ~ 105 400 47 8 30 292 440 2.5 3000 -
    KCMD3502G470MF -40 ~ 105 400 47 8 35 292 450 2.5 3000 -
    KCMD3502G560MF -40 ~ 105 400 56 8 35 346 600 1.85 3000 -
    Kcmd4002g560MF -40 ~ 105 400 56 8 40 346 500 2.5 3000 -
    KCME3002G680MF -40 ~ 105 400 68 10 30 418 750 1.55 3000 -
    KCMI1602G680MF -40 ~ 105 400 68 16 16 418 600 1.58 3000 -
    KCME3502G820MF -40 ~ 105 400 82 10 35 502 860 1.4 3000 -
    Kcmi1802g820mf -40 ~ 105 400 82 16 18 502 950 1.4 3000 -
    KCMI2002G820MF -40 ~ 105 400 82 16 20 502 1000 1.4 3000 -
    KCMJ1602G820MF -40 ~ 105 400 82 18 16 502 970 1.4 3000 -
    KCME4002G101MP101MF -40 ~ 105 400 100 10 40 610 700 1.98 3000 -
    KCML3002G101MF -40 ~ 105 400 100 12.5 30 610 1000 1.4 3000 -
    KCMI2002002002G101MF -40 ~ 105 400 100 16 20 610 1050 1.35 3000 -
    KCMJ1802G101MF -40 ~ 105 400 100 18 18 610 1080 1.35 3000 -
    KCME5002G121MF -40 ~ 105 400 120 10 50 730 1200 1.25 3000 -
    KCML3502G121MF -40 ~ 105 400 120 12.5 35 730 1150 1.25 3000 -
    KCMS3002G121MF -40 ~ 105 400 120 13 30 730 1250 1.25 3000 -
    KCMI2502G121MF -40 ~ 105 400 120 16 25 730 1200 1.2 3000 -
    KCMJ2002G121MF -40 ~ 105 400 120 18 20 730 1150 1.08 3000 -
    KCMI2502G151MF -40 ~ 105 400 150 16 25 910 1000 1 3000 -
    KCMI3002002G151MF -40 ~ 105 400 150 16 30 910 1450 1.15 3000 -
    KCMJ2502G151MF -40 ~ 105 400 150 18 25 910 1450 1.15 3000 -
    KCMJ2502G181MF -40 ~ 105 400 180 18 25 1090 1350 0.9 3000 -
    KCM E4002W680MF -40 ~ 105 450 68 10 40 469 890 1.6 3000 -
    KCMJ1602W680MF -40 ~ 105 450 68 18 16 469 870 1.6 3000 -
    KCMI2002W820MF -40 ~ 105 450 82 16 20 563.5 1000 1.45 3000 -
    KCMJ2002W101MF -40 ~ 105 450 100 18 20 685 1180 1.38 3000 -
    KCMS5002W151MF -40 ~ 105 450 150 13 50 1022.5 1450 1.05 3000 -

    Lwm Yam Khoom