LED

Fa'amatalaga Puupuu:

Aluminium Electrolytic Capacitor

Ituaiga Ta'ita'i Radial

Tete'e maualuga vevela, ola umi, LED oloa faapitoa,2000 itula ile 130℃,10000 itula ile 105℃,Faʻatasi ma le AEC-Q200 RoHS faʻatonuga.


Fa'amatalaga Oloa

Faailoga o oloa

Fa'atekinisi autu

Aitema uiga
Va'aiga vevela o galuega -25~ + 130 ℃
Fa'ailoga eletise laina 200-500V
Fa'apalepale malosi ±20% (25±2℃ 120Hz)
Lisi le vai (uA) 200-450WV|≤0.02CV+10(uA) C: fa'atatau (uF) V: voluma fa'atatau (V) 2 minute faitau
To'imau tau fa'amau (25±2℃ 120Hz) Fuafuaina voluma (V) 200 250 350 400 450  
tg l 0.15 0.15 0.1 0.2 0.2
Mo le malosi fa'atatau e sili atu i le 1000uF, o le tau fa'aletonu e si'itia i le 0.02 mo fa'aopoopoga 1000uF uma.
Uiga o le vevela (120Hz) Fuafuaina voluma (V) 200 250 350 400 450 500  
Fuafuaga fa'aletonu Z(-40℃)/Z(20℃) 5 5 7 7 7 8
Tumau I totonu o le ogaumu 130 ℃, fa'aoga le voli fa'atatau i le galu fa'atatau mo se taimi fa'apitoa, ona tu'u lea i le vevela o le potu mo le 16 itula ma su'e. Ole vevela ole su'ega ole 25±2℃. O le faatinoga o le capacitor e tatau ona ausia manaoga nei
Fuafuaga suiga gafatia 200~450WV I totonu ole ±20% ole tau muamua
Fa'atauga fa'asagaga o le tulimanu gau 200~450WV I lalo ifo o le 200% o le tau faʻamaonia
Lisi le vai I lalo ifo o le tau faʻamaonia  
utaina le ola 200-450WV
Fua utaina le ola
DΦ≥8 130℃ 2000 itula
105℃ 10000 itula
Teuga vevela maualuga Teu i le 105 ℃ mo le 1000 itula, tu'u ile potu vevela mo le 16 itula ma su'e ile 25±2 ℃. O le faatinoga o le capacitor e tatau ona ausia manaoga nei
Fuafuaga suiga gafatia I totonu ole ±20% ole tau muamua
Ma'imau tau fa'amau I lalo ifo o le 200% o le tau faʻamaonia
Lisi le vai I lalo ifo o le 200% o le tau faʻamaonia

Fua (Iunite:mm)

L=9 a=1.0
L≤16 a=1.5
L>16 a=2.0

 

D 5 6.3 8 10 12.5 14.5
d 0.5 0.5 0.6 0.6 0.7 0.8
F 2 2.5 3.5 5 7 7.5

Ripple tau fa'ai'uga o lo'o iai nei

①Fa'asa'oga masani

Auala (Hz) 50 120 1K 10K~50K 100K
Fa'asa'oga 0.4 0.5 0.8 0.9 1

②Fa'asa'o fa'asa'o le vevela

vevela(℃) 50℃ 70 ℃ 85℃ 105℃
Fa'asa'oga 2.1 1.8 1.4 1

Lisi o Oloa Fa'ata'atia

Fa'asologa Volt(V) Malosiaga(μF) Fua D×L(mm) Fa'alavelave (Ωmax/10×25×2 ℃) Ripple Current

(mA rms/105×100KHz)

LED 400 2.2 8×9 23 144
LED 400 3.3 8×11.5 27 126
LED 400 4.7 8×11.5 27 135
LED 400 6.8 8×16 10.50 270
LED 400 8.2 10×14 7.5 315
LED 400 10 10×12.5 13.5 180
LED 400 10 8×16 13.5 175
LED 400 12 10×20 6.2 490
LED 400 15 10×16 9.5 280
LED 400 15 8×20 9.5 270
LED 400 18 12.5×16 6.2 550
LED 400 22 10×20 8.15 340
LED 400 27 12.5×20 6.2 1000
LED 400 33 12.5×20 8.15 500
LED 400 33 10×25 6 600
LED 400 39 12.5×25 4 1060
LED 400 47 14.5×25 4.14 690
LED 400 68 14.5×25 3.45 1035

O le ta'ita'i-ituaiga electrolytic capacitor o se ituaiga o capacitor fa'aaoga lautele i masini faaeletonika. O lona fausaga e aofia ai se atigi alumini, eletise, eletise eletise, taʻitaʻi, ma faʻamaufaʻailoga. Pe a faatusatusa i isi ituaiga o capacitors electrolytic, vai taʻitaʻia-ituaiga electrolytic capacitors ei ai uiga tulaga ese, e pei o le maualuga capacitance, uiga lelei tele taimi, ma le maualalo tutusa faasologa tetee (ESR).

Fa'avae Fa'avae ma Fa'avae Galuega

O le ta'ita'i-ituaiga electrolytic capacitor e masani ona aofia ai se anode, cathode, ma dielectric. O le anode e masani lava ona faia i le alumini mama maualuga, lea e faʻaogaina ai le anodizing e fai ai se mea manifinifi o le alumini oxide film. O lenei ata e galue e pei o le dielectric o le capacitor. O le cathode e masani lava ona faia i le alumini pepa ma se electrolyte, faatasi ai ma le electrolyte o loʻo avea ma mea e lua o le cathode ma se ala mo le faʻafouina o le dielectric. O le i ai o le electrolyte e mafai ai e le capacitor ona tausia lelei le faʻatinoga e oʻo lava i le maualuga o le vevela.

O le ituaiga ta'ita'i mamanu e fa'ailoa mai ai o lenei capacitor e feso'ota'i i le matagaluega e ala i ta'ita'i. O nei ta'ita'i e masani lava ona faia i uaea 'apa kopa, fa'amautinoa lelei le feso'ota'iga eletise i le taimi e fa'amauina ai.

 Tulaga Autu

1. ** Maualuluga Maualuluga**: Suavai ta'ita'i-ituaiga electrolytic capacitors ofoina atu capacitance maualuga, faia latou sili ona aoga i le faamama, sooga, ma talosaga teuina malosi. E mafai ona latou tuʻuina atu le capacitance tele i se voluma laʻititi, lea e sili ona taua i masini faʻaeletoroni faʻatapulaʻaina avanoa.

2. **Low Equivalent Series Resistance (ESR)**: O le faʻaaogaina o le eletise eletise e maua ai le maualalo o le ESR, faʻaitiitia le paʻu o le eletise ma le faʻatupuina o le vevela, ma faʻaleleia ai le lelei ma le mautu o le capacitor. O lenei fa'aaliga e ta'uta'ua ai i le tele o feso'ota'iga sapalai paoa, mea fa'alogo, ma isi fa'aoga e mana'omia ai le fa'atinoga maualuga.

3. ** Uiga Sili Auala **: O nei capacitors o loʻo faʻaalia lelei le faʻatinoga i laina maualuga, ma le lelei ona taofiofia le pisa maualuga. O le mea lea, e masani ona faʻaaogaina i taʻaloga e manaʻomia ai le mautu maualuga ma le pisapisao maualalo, e pei o le eletise ma mea tau fesoʻotaʻiga.

4. **Long Lifespan**: E ala i le fa'aogaina o mea eletise e sili ona lelei ma fa'agasologa o gaosiga, e masani lava ona umi le tautua a le ta'ita'i eletise eletise. I lalo o tulaga masani faʻagaioia, o latou olaga e mafai ona oʻo atu i le tele o afe i le sefulu afe o itula, faʻafetaui manaoga o le tele o talosaga.

Avanoa Fa'atatau

Ole ta'ita'i eletise eletise eletise e masani ona fa'aogaina i masini fa'aeletoroni eseese, ae maise i le eletise eletise, mea fa'alogo, masini feso'ota'iga, ma mea tau ta'avale. E masani ona faʻaaogaina i le faʻamamaina, faʻapipiʻi, faʻamavaeina, ma le faʻaogaina o le malosi e faʻaleleia ai le faʻatinoga ma le faʻamaoni o meafaigaluega.

I se aotelega, ona o le maualuga o le malosi, maualalo le ESR, uiga lelei tele, ma le umi o le ola, o le eletise eletise eletise eletise ua avea ma vaega taua i masini eletise. Faatasi ai ma le alualu i luma i tekinolosi, o le faʻatinoga ma le faʻaogaina o le tele o nei capacitors o le a faʻaauau pea ona faʻalauteleina.

 


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