Snap-in Type Liquid Aluminium Electrolytic Capacitors CW3

Tsanangudzo Pfupi

Diki vhoriyamu Ultra-yakaderera tembiricha 105°C,3000 maawa akakodzera eimba frequency kutendeuka, servo RoHS dhairekitori tsamba


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Main technical parameters

Items Hunhu
Tembiricha Range(℃) -40 ℃~+105 ℃
Voltage Range(V) 350~500V.DC
Capacitance Range(uF) 47 〜1000uF(20℃ 120Hz)
Capacitance Tolerance ±20%
Leakage Current (mA) <0.94mA kana 3 CV, 5 maminetsi bvunzo pa20 ℃
Yakanyanya DF(20℃) 0.15(20℃, 120HZ)
Tembiricha Hunhu(120Hz) C(-25℃)/C(+20℃)≥0.8 ; C(-40℃)/C(+20℃)≥0.65
Impedans Hunhu Z(-25℃)/Z(+20℃)≤5 ; Z(-40℃)/Z(+20℃)≤8
Insulating Resistance Kukosha kwakayerwa nekushandisa DC 500V insulation resistance tester pakati pematerminals uye snap mhete ine insulating sleeve = 100mΩ.
Insulating Voltage Isa AC 2000V pakati pematerminals ese uye snap ring ine insulating sleeve kweminiti imwe uye hapana abnormality inooneka.
Kutsungirira Isa yakatemerwa ripple ikozvino pa capacitor ine voltage isingapfuure yakayerwa voltage pasi pe105 ℃ nharaunda uye isa yakayerwa voltage kwe3000hours, wobva wadzoreredza ku20 ℃ nharaunda uye mhedzisiro yebvunzo inofanirwa kugutsa zvinodiwa sezviri pazasi.
Capacitance shanduko rate (ΔC) ≤ kukosha kwekutanga 土20%
DF (tgδ) ≤200% yekutanga kutsanangurwa kukosha
Leakage current (LC) ≤kutanga kutaurwa kukosha
Sherufu Hupenyu Capacitor inochengetwa mu105 ℃ nharaunda kwemaawa zana, yozoedzwa munzvimbo ye20 ℃ uye mhedzisiro yebvunzo inofanirwa kugutsa zvinodiwa sezviri pazasi.
Capacitance shanduko rate (ΔC) ≤ kukosha kwekutanga 土 15%
DF (tgδ) ≤150% yekutanga kutsanangurwa kukosha
Leakage current (LC) ≤kutanga kutaurwa kukosha
(Voltage pretreatment inofanira kuitwa isati yaedzwa: shandisa rated voltage kumativi ose e capacitor kuburikidza ne resister inenge 1000Ω kwe 1 Hrs, wozobudisa magetsi kuburikidza ne1Ω/V resister mushure mekugadzirisa. Isa pasi pekushisa kwemazuva ose fbr 24hrs mushure mekubudisa zvachose, wobva watanga. test.)

 

Product Dimensional Drawing

cw3
ΦD Φ22 Φ25 Φ30 Φ35 Φ40
B 11.6 11.8 11.8 11.8 12.25
C 8.4 10 10 10 10

 

Ripple ikozvino frequency kugadzirisa coefficient

Frequency Correction Coefficient Of Rated Ripple Current

Frequency (Hz) 50Hz 120Hz 500Hz IKHz >10KHz
Coefficient 0.8 1 1.2 1.25 1.4

Tembiricha Kururamisa Coefficient Of Rated Ripple Yazvino

Environment Tembiricha(℃) 40 ℃ 60 ℃ 85℃ 105 ℃
Kururamisa Factor 2.7 2.2 1.7 1

Idhipatimendi rebhizinesi rakakura kwazvo rakavambwa muna 2009, uye rakabatikana zvakanyanya mukutsvagisa nekusimudzira nekugadzira nyanga-mhando uye bolt-mhando aluminium electrolytic capacitor.Liquid hombe-scale aruminiyamu electrolytic capacitors ane zvakanakira ultra-high voltage (16V~630V), Ultra-yakaderera tembiricha, yakakwirira kugadzikana, kuderera kuvuza ikozvino, hombe ripple ikozvino kuramba, uye upenyu hurefu.Zvigadzirwa izvi zvinoshandiswa zvakanyanya mu photovoltaic inverters, kuchaja mirwi, mota-yakaiswa OBC, kunze kweMagetsi ekuchengetedza magetsi emagetsi, uye maindasitiri frequency kutendeuka uye mamwe maficha ekushandisa.Isu tinopa kutamba kwakazara kune zvakanakira "chitsva chigadzirwa kugadzirwa, yakakwirira-chaiyo kugadzirwa, uye timu yehunyanzvi inobatanidza application-side kukwidziridzwa", ichivavarira pachinangwa che "kurega kubhadharisa kusina chigadziko chekuchengeta", chakazvipira kugutsa musika nehunyanzvi hwekuvandudza tekinoroji, uye kusanganisa akasiyana mashandisirwo evatengi Kusangana nezvinodiwa nevatengi, ita tekinoroji docking uye yekugadzira yekubatanidza, kupa vatengi masevhisi ehunyanzvi uye yakakosha chigadzirwa kugadzirisa, uye kusangana nezvinodiwa nevatengi.

Zvese nezveAluminium Electrolytic Capacitorunofanira kuziva

Aluminium electrolytic capacitors imhando yakajairika yecapacitor inoshandiswa mumidziyo yemagetsi.Dzidza izvo zvekutanga zvemabatiro avanoita uye mashandisiro avo mugwaro iri.Iwe unoda kuziva nezve aluminium electrolytic capacitor?Ichi chinyorwa chinovhara izvo zvakakosha zveaya aluminium capacitor, kusanganisira kuvaka uye kushandiswa kwavo.Kana iwe uri mutsva kune aluminium electrolytic capacitors, gwara iri inzvimbo yakanaka yekutanga.Ziva izvo zvekutanga zveaya aluminium capacitor uye mabatiro aanoita mumaseketi emagetsi.Kana iwe uchifarira zvemagetsi capacitor chikamu , unogona kunge wakanzwa nezve aluminum capacitor.Aya ma capacitor components anoshandiswa zvakanyanya mumagetsi emagetsi uye anoita basa rakakosha mukugadzirwa kwedunhu.Asi chii chaizvo izvo uye zvinoshanda sei?Mugwaro iri, tichaongorora izvo zvekutanga zvealuminium electrolytic capacitors, kusanganisira kuvaka kwavo uye mashandisiro.Kunyangwe iwe uri wekutanga kana ane ruzivo nezvemagetsi anofarira, chinyorwa ichi chishandiso chikuru chekunzwisisa izvi zvakakosha zvikamu.

1.Chii chinonzi aruminiyamu electrolytic capacitor?Analuminium electrolytic capacitorimhando ye capacitor inoshandisa electrolyte kuti iwane yakakwirira capacitance kupfuura mamwe marudzi e capacitor.Iyo inoumbwa nearuminiyamu mapepa maviri akaparadzaniswa nebepa rakanyikwa mu electrolyte.

2.Inoshanda sei?Kana magetsi akaiswa kune yemagetsi capacitor, iyo electrolyte inoitisa magetsi uye inobvumira iyo capacitor yemagetsi kuchengetedza simba.Iyo aluminium foil inoshanda semagetsi, uye bepa rakanyikwa mu electrolyte rinoita se dielectric.

3.Ndezvipi zvakanakira kushandisa aruminiyamu electrolytic capacitors?Aluminium electrolytic capacitors vane high capacitance, zvinoreva kuti vanogona kuchengetedza simba rakawanda munzvimbo duku.Iwo zvakare akachipa uye anogona kubata yakakwirira voltages.

4.Ndezvipi zvakaipira kushandisa aruminiyamu electrolytic capacitor?Chimwe chakaipa chekushandisa aluminium electrolytic capacitors ndechekuti vane hupenyu hushoma.Iyo electrolyte inogona kuoma nekufamba kwenguva, izvo zvinogona kuita kuti zvikamu zve capacitor zvikundike.Iwo anonzwirawo tembiricha uye anogona kukuvadzwa kana akaiswa kune yakanyanya tembiricha.

5.Ndeapi mamwe maitiro akajairika ealuminium electrolytic capacitors?Aluminium electrolytic capacitor inowanzoshandiswa mumagetsi, midziyo yekuteerera, uye zvimwe zvigadzirwa zvemagetsi zvinoda simba guru.Iwo anoshandiswawo mumotokari kunyorera, senge mune ignition system.

6.Unosarudza sei aluminium electrolytic capacitor yakakodzera yekushandisa kwako?Pakusarudza analuminium electrolytic capacitors, iwe unofanirwa kufunga nezve capacitance, voltage rating, uye tembiricha chiyero.Iwe unofanirwawo kufunga nezvehukuru uye chimiro che capacitor, pamwe chete nekukwira sarudzo.

7.Unotarisira sei aruminiyamu electrolytic capacitor?Kuti utarisire aluminium electrolytic capacitors, iwe unofanirwa kudzivirira kuiisa kune yakanyanya tembiricha uye yakakwirira voltages.Iwe unofanirwawo kudzivirira kuzviisa pasi kune mechanic stress kana vibration.Kana iyo capacitor ikashandiswa zvisingaite, iwe unofanirwa kugara uchiisa voltage kwairi kuchengetedza electrolyte kubva pakuoma.

Zvakanakira uye Zvakaipa zveAluminium Electrolytic Capacitors

Aluminium electrolytic capacitor ine zvese zvakanakira uye zvayakaipira.Parutivi rwakanaka, vane yakakwira capacitance-to-volume reshiyo, zvichiita kuti ive yakakosha mumashandisirwo apo nzvimbo inogumira.Iyo aruminiyamu Electrolytic Capacitor inewo mutengo wakaderera kana uchienzaniswa nemamwe marudzi emacapacitor.Nekudaro, ivo vane hurefu hwehupenyu uye vanogona kunzwa kune tembiricha uye kushanduka kwemagetsi.Pamusoro pezvo, Aluminium Electrolytic Capacitors inogona kusangana nekudonha kana kutadza kana ikasashandiswa nemazvo.Parutivi rwakanaka, Aluminium Electrolytic Capacitors vane high capacitance-to-volume ratio, zvichiita kuti zvive zvakakosha mumashandisirwo apo nzvimbo inogumira.Nekudaro, ivo vane hurefu hwehupenyu uye vanogona kunzwa kune tembiricha uye kushanduka kwemagetsi.Pamusoro pezvo, Aluminium Electrolytic Capacitor inogona kudonha uye iine yakakwirira yakaenzana nhevedzano kuramba kana ichienzaniswa nemamwe marudzi emagetsi capacitor.


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