Ngena kuhlobo olukhulu lwe-aluminium electrolytic capacitor SW6

Incazelo emfushane:

I-ripple ephezulu, impilo ende, ukumelana nokushisa okuphezulu 105°CAmahora angama-6000, alungele ukuguqulwa kwemvamisa, i-servo, isiqondiso sokuphakelwa kukagesi RoHS

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imingcele yezobuchwepheshe eyinhloko

iphrojekthi

isici

ububanzi bokusebenza

izinga lokushisa

-25~+105℃

I-voltage elinganiselwe

ububanzi

10 ~ 500V

Ikalwe nge-electrostatic

ububanzi bomthamo

47 ~ 56000 uF (20℃ 120Hz)

Umehluko ovumelekile

ku-electrostatic elinganiselwe

umthamo

±20%

Ukuvuza

okwamanje(mA)

≤0.01√cv (C: umthamo wegama; V: i-voltage elinganiselwe noma i-1.5mA, kuye ngokuthi iyiphi encane, ihlolwe imizuzu emi-5 @20℃

Ubuningi

ukulahlekelwa (20℃ 120Hz)

I-Voltage elinganiselwe(V)

100

160-400

450 ~ 500

tgδ

0.55

0.5

0.45

0.4

0.35

0.3

0.25

0.2

0.15

0.2

Izinga lokushisa

izici (120Hz)

C(-25℃)/C(+20℃)≥0.6

I-Insulation

ukumelana

Inani elikalwa ngethuluzi lokulinganisa ukumelana nokufakwa kwe-DC500V phakathi kwawo wonke amatheminali kanye nomkhono wokuvala isiqukathi kanye nebhande eligxilile elifakiwe ngu-≥100MΩ.

I-Insulation

i-voltage

Kwakungekho okungavamile lapho kusetshenziswa i-voltage ye-AC2000V iminithi elingu-1 phakathi kwawo wonke amatheminali kanye nomkhono wokuvikela isiqukathi futhi kufakwe ibhande elingashintshi.

Ukuqina

Endaweni engu-105℃, i-ripple current elinganiselwe ibekwe phezulu ngaphandle kokudlula i-voltage elinganiselwe.I-voltage elinganiselwe ilayishwa ngokuqhubekayo ku-6000h bese ibuyiselwa ku-20 ℃.Ukuhlolwa kufanele kuhlangabezane nezidingo ezilandelayo.

Izinga lokushintsha umthamo (△C

≤±20% yenani lokuqala

Inani lokulahlekelwa (tg δ)

≤200% yenani lokucaciswa kwasekuqaleni

Ukuvuza kwamanje (LC)

≤Ivelu yokucaciswa kwasekuqaleni

Izinga lokushisa eliphezulu azikho izici zokulayisha

Ngemva kokugcinwa endaweni engu-105℃ amahora angu-1000 bese ibuyiselwa ku-20℃, ukuhlolwa kufanele kuhlangabezane nezidingo ezilandelayo.

Izinga lokushintsha umthamo (△C

≤±15% yenani lokuqala

Inani lokulahlekelwa (tg δ)

≤150% yenani lokucaciswa kwasekuqaleni

Ukuvuza kwamanje (LC)

≤Ivelu yokucaciswa kwasekuqaleni

I-voltage preconditioning iyadingeka ngaphambi kokuhlolwa: sebenzisa i-voltage elinganiselwe kuzo zombili iziphetho ze-capacitor ngokusebenzisa isixhasi esingaba ngu-1000Ω bese usigcina ihora elingu-1.Ngemuva kokwelashwa kwangaphambili, i-resistor engaba ngu-1Ω/V iyakhishwa.Ngemuva kokuthi ukukhishwa sekuphelile, kubeke ekamelweni lokushisa amahora angu-24 ngaphambi kokuqala ukuhlolwa.

Umdwebo Dimensional womkhiqizo

ΦD	Φ22	Φ25	Φ30	Φ35	Φ40
B	11.6	11.8	11.8	11.8	12.25
C	8.4	10	10	10	10
L1	6.5	6.5	6.5	6.5	6.5

I-Ripple current frequency correct coefficient

I-Coefficient Yokulungisa Imvamisa Ye-Ripple Yamanje Elinganiselwe

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

I-Coefficient Yokulungisa Izinga lokushisa Ye-Ripple Yamanje Elinganiselwe

Izinga Lokushisa Lemvelo(℃)	40 ℃	60℃	85℃	105℃
Isici Sokulungisa	2.7	2.2	1.7	1

Umnyango wamabhizinisi amakhulu oketshezi wasungulwa ngo-2009, futhi ubambe iqhaza ngokujulile ocwaningweni nasekuthuthukisweni nasekukhiqizeni uhlobo lwephondo nohlobo lwebhawodi lwe-aluminium electrolytic capacitor.Ama-capacitor amakhulu e-aluminium electrolytic enoketshezi anezinzuzo ze-ultra-high voltage (16V~630V), izinga lokushisa eliphansi kakhulu, ukuzinza okuphezulu, ukuvuza okuphansi kwamanje, ukumelana nokunyuka okukhulu kwamanje, nempilo ende.Imikhiqizo isetshenziswa kakhulu kuma-inverter e-photovoltaic, inqwaba yokushaja, i-OBC egibele imoto, ukunikezwa kwamandla okugcina Amandla wangaphandle, nokuguqulwa kwemvamisa yezimboni nezinye izinkambu zohlelo lokusebenza.Sinikeza ukudlala okugcwele izinzuzo "zokuthuthukiswa komkhiqizo omusha, ukukhiqizwa okunembayo okuphezulu, kanye nethimba elichwepheshile elihlanganisa iphromoshini ye-application", okuhloswe ngayo "ukuvumela inkokhiso ingabi nesiqukathi okunzima ukusigcina", esizibophezele ukwanelisa imakethe ngokusungula izinto ezintsha zobuchwepheshe, kanye nokuhlanganisa izinhlelo zokusebenza ezihlukene zamakhasimende Ukuze uhlangabezane nezidingo zamakhasimende, ukwenza idokodo lobuchwepheshe kanye noxhumano lokukhiqiza, ukuhlinzeka amakhasimende ngezinsizakalo zobuchwepheshe kanye nokwenza ngokwezifiso umkhiqizo okhethekile, futhi uhlangabezane nezidingo zamakhasimende.

Konke mayelanaI-Aluminium Electrolytic Capacitorudinga ukwazi

Ama-Aluminium electrolytic capacitor awuhlobo olujwayelekile lwe-capacitor olusetshenziswa kumishini kagesi.Funda izisekelo zendlela abasebenza ngayo kanye nezicelo zabo kulo mhlahlandlela.Ingabe ufuna ukwazi nge-aluminium electrolytic capacitor?Lesi sihloko sihlanganisa izinto eziyisisekelo zalawa ma-aluminium capacitor, okuhlanganisa ukwakhiwa nokusetshenziswa kwawo.Uma umusha kuma-aluminium electrolytic capacitor, lo mhlahlandlela uyindawo enhle ongaqala ngayo.Zitholele izisekelo zalawa ma-capacitor e-aluminium nokuthi asebenza kanjani kumasekhethi kagesi.Uma unentshisekelo engxenyeni ye-electronics capacitor , kungenzeka ukuthi uzwile nge-aluminium capacitor.Lezi zingxenye ze-capacitor zisetshenziswa kabanzi kumadivayisi kagesi futhi zidlala indima ebalulekile ekwakhiweni kwesekethe.Kodwa ziyini ngempela futhi zisebenza kanjani?Kulo mhlahlandlela, sizohlola izinto eziyisisekelo zama-aluminum electrolytic capacitor, okuhlanganisa ukwakhiwa kwawo kanye nokusetshenziswa kwawo.Noma ngabe ungumuntu osaqalayo noma ungumthandi we-elekthronikhi onesipiliyoni, lesi sihloko siyisisetshenziswa esihle sokuqonda lezi zingxenye ezibalulekile.

1.Iyini i-aluminium electrolytic capacitor?I-aluminium electrolytic capacitor iwuhlobo lwe-capacitor esebenzisa i-electrolyte ukuze kuzuzwe amandla aphezulu kunezinye izinhlobo zama-capacitor.Yakhiwe ngamafoyili amabili e-aluminium ahlukaniswe yiphepha elifakwe ku-electrolyte.

2.Isebenza kanjani?Lapho i-voltage isetshenziswa ku-capacitor kagesi, i-electrolyte iqhuba ugesi futhi ivumela i-capacitor electronic ukugcina amandla.Amafoyili e-aluminium asebenza njengama-electrode, futhi iphepha elifakwe ku-electrolyte lisebenza njenge-dielectric.

3.Iziphi izinzuzo zokusebenzisa i-aluminium electrolytic capacitors?Ama-Aluminium electrolytic capacitor ane-capacitance ephezulu, okusho ukuthi angagcina amandla amaningi endaweni encane.Abuye angabizi futhi angakwazi ukuphatha ama-voltages aphezulu.

I-4.Yiziphi izinkinga zokusebenzisa i-aluminium electrolytic capacitor?Okunye okungalungile kokusebenzisa i-aluminium electrolytic capacitor ukuthi inobude bempilo obulinganiselwe.I-electrolyte ingakwazi ukuma ngokuhamba kwesikhathi, okungabangela izingxenye ze-capacitor ukuthi zihluleke.Ziyakwazi futhi ukuzwela ukushisa futhi zingalimala uma zibhekene namazinga okushisa aphezulu.

5.Iziphi ezinye izinhlelo zokusebenza ezivamile ze-aluminium electrolytic capacitors?I-Aluminium electrolytic capacitor ivame ukusetshenziswa ezintweni zikagesi, izinto ezilalelwayo, nezinye izinto zikagesi ezidinga amandla aphezulu.Zibuye zisetshenziswe ezinhlelweni zezimoto, njengakusistimu yokuthungela.

6.Ukhetha kanjani i-aluminium electrolytic capacitor efanele yohlelo lwakho lokusebenza?Uma ukhetha i-aluminium electrolytic capacitor, udinga ukucabangela amandla, isilinganiso se-voltage, nezinga lokushisa.Udinga futhi ukucabangela usayizi nokuma kwe-capacitor, kanye nezinketho zokufaka.

7.Uyinakekela kanjani i-aluminium electrolytic capacitor?Ukuze unakekele i-aluminium electrolytic capacitor, kufanele ugweme ukuyibeka emazingeni okushisa aphezulu kanye nama-voltage aphezulu.Kufanele futhi ugweme ukuzifaka ngaphansi kokucindezeleka komshini noma ukudlidliza.Uma i-capacitor isetshenziswa ngokungavamile, kufanele ngezikhathi ezithile usebenzise i-voltage kuyo ukuze ugcine i-electrolyte ingomi.

Izinzuzo kanye Nemibi yeAluminium Electrolytic Capacitors

I-Aluminium electrolytic capacitor inokubili okuhle nokubi.Ngakolunye uhlangothi, banesilinganiso esiphezulu se-capacitance-to-volume, okubenza babe usizo ezinhlelweni zokusebenza lapho isikhala silinganiselwe.I-aluminium Electrolytic Capacitor nayo inezindleko eziphansi uma iqhathaniswa nezinye izinhlobo zama-capacitor.Nokho, zinesikhathi esilinganiselwe sokuphila futhi zingazwela emazingeni okushisa nokwenyuka kwamandla kagesi.Ukwengeza, i-Aluminium Electrolytic Capacitors ingase ihlangabezane nokuvuza noma ukwehluleka uma ingasetshenziswa kahle.Ngasohlangothini oluhle, ama-Aluminium Electrolytic Capacitors anesilinganiso esiphezulu somthamo kuya kuvolumu, okuwenza abe wusizo ezinhlelweni zokusebenza lapho isikhala silinganiselwe.Nokho, zinesikhathi esilinganiselwe sokuphila futhi zingazwela emazingeni okushisa nokwenyuka kwamandla kagesi.Ukwengeza, i-Aluminium Electrolytic Capacitor ingathambekela ekuvuzeni futhi ibe nokumelana nochungechunge okuphezulu okulinganayo uma kuqhathaniswa nezinye izinhlobo zama-capacitor kagesi.

Okwedlule: UHLOBO LWE-ALUMINIUM ELECTROLYTIC CAPACITORS SW3

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