Vigezo kuu vya kiufundi
Kigezo cha Kiufundi
♦ 105℃ Saa 3000
♦ Joto la Juu
♦ Inakubaliwa na RoHS
Vipimo
Vipengee | Sifa | |
Kiwango cha joto (℃) | -40(-25)℃~+105℃ | |
Masafa ya Voltage(V) | 200 〜500V.DC | |
Masafa ya Uwezo (uF) | 1000 〜33000uF ( 20 ℃ 120Hz) | |
Uvumilivu wa Uwezo | ±20% | |
Uvujaji wa Sasa (mA) | ≤1.5mA au 0.01 CV, mtihani wa dakika 5 kwa 20℃ | |
Kiwango cha juu cha DF (20℃) | 0.15(20℃, 120HZ) | |
Tabia za Halijoto(120Hz) | 200-450 C(-25℃)/C(+20℃)≥0.7 ; 500 C(-25℃)/C(+20℃)≥0.6 | |
Upinzani wa kuhami | Thamani inayopimwa kwa kutumia kijaribu cha kuzuia insulation ya DC 500V kati ya vituo vyote na pete ya snap yenye sleeve ya kuhami = 100mΩ. | |
Voltage ya kuhami joto | Weka AC 2000V kati ya vituo vyote na snap pete na sleeve ya kuhami kwa dakika 1 na hakuna dosari inayoonekana. | |
Uvumilivu | Weka mkondo uliokadiriwa wa ripple kwenye capacitor yenye volteji isiyozidi volti iliyokadiriwa chini ya mazingira ya 105℃ na weka volteji iliyokadiriwa kwa masaa 3000, kisha urejeshe kwenye mazingira ya 20℃ na matokeo ya mtihani yanapaswa kukidhi mahitaji kama ilivyo hapo chini. | |
Kiwango cha mabadiliko ya uwezo (△C) | ≤thamani ya awali 土20% | |
DF (tgδ) | ≤200% ya thamani ya awali ya vipimo | |
Uvujaji wa sasa (LC) | ≤thamani ya ubainishaji wa awali | |
Maisha ya Rafu | Capacitor iliyohifadhiwa katika mazingira ya 105℃ kwa saa 500, kisha kujaribiwa katika mazingira ya 20℃ na matokeo ya mtihani yanapaswa kukidhi mahitaji kama ilivyo hapo chini. | |
Kiwango cha mabadiliko ya uwezo (△C) | ≤thamani ya awali ±20% | |
DF (tgδ) | ≤200% ya thamani ya awali ya vipimo | |
Uvujaji wa sasa (LC) | ≤thamani ya ubainishaji wa awali | |
(Uchunguzi wa awali wa voltage unapaswa kufanywa kabla ya jaribio: weka volti iliyokadiriwa kwenye ncha zote mbili za capacitor kupitia kipingamizi cha takriban 1000Ω kwa Saa 1, kisha sambaza umeme kupitia kizuia 1Ω/V baada ya kufanyiwa matibabu mapema. Weka chini ya halijoto ya kawaida fbr 24hrs baada ya kutokwa kabisa, kisha uanze. mtihani.) |
Mchoro wa Dimensional wa Bidhaa
Kipimo (Kitengo:mm)
D(mm) | 51 | 64 | 77 | 90 | 101 |
P(mm) | 22 | 28.3 | 32 | 32 | 41 |
Parafujo | M5 | M5 | M5 | M6 | M8 |
Kipenyo cha Kituo(mm) | 13 | 13 | 13 | 17 | 17 |
Torque(nm) | 2.2 | 2.2 | 2.2 | 3.5 | 7.5 |
Kipenyo(mm) | A(mm) | B(mm) | a(mm) | b(mm) | h(mm) |
51 | 31.8 | 36.5 | 7 | 4.5 | 14 |
64 | 38.1 | 42.5 | 7 | 4.5 | 14 |
77 | 44.5 | 49.2 | 7 | 4.5 | 14 |
90 | 50.8 | 55.6 | 7 | 4.5 | 14 |
101 | 56.5 | 63.4 | 7 | 4.5 | 14 |
Parameta ya Marekebisho ya Ripple ya Sasa
Mara kwa mara (Hz) | 50Hz | 120Hz | 500Hz | 1KHz | ≥10KHz |
Mgawo | 0.8 | 1 | 1.2 | 1.25 | 1.4 |
Mgawo wa Marekebisho ya Halijoto ya Ripple Iliyokadiriwa ya Sasa
Halijoto(℃) | 40 ℃ | 60 ℃ | 85℃ | 105℃ |
Mgawo | 2.7 | 2.2 | 1.7 | 1 |
Vipashio vya Vituo vya Parafujo: Vipengee Vinavyotumika kwa Mifumo ya Umeme
Vipashio vya mwisho vya screw ni vipengele muhimu katika mifumo ya umeme, kutoa uwezo na uwezo wa kuhifadhi nishati katika aina mbalimbali za maombi. Katika makala hii, tutachunguza vipengele, matumizi, na faida za capacitors za terminal za screw.
Vipengele
Vipitishio vya Screw terminal, kama jina linavyopendekeza, ni capacitor zilizo na vituo vya skrubu kwa miunganisho rahisi na salama ya umeme. Vipashio hivi kwa kawaida vina maumbo ya silinda au mstatili, na jozi moja au zaidi za vituo vya kuunganisha kwenye saketi. Vituo kawaida hutengenezwa kwa chuma, kutoa uunganisho wa kuaminika na wa kudumu.
Moja ya vipengele muhimu vya capacitors ya screw terminal ni maadili yao ya juu ya uwezo, ambayo hutoka kwa microfarads hadi farads. Hii inawafanya kufaa kwa programu zinazohitaji kiasi kikubwa cha hifadhi ya malipo. Zaidi ya hayo, capacitors za terminal za skrubu zinapatikana katika ukadiriaji mbalimbali wa voltage ili kushughulikia viwango tofauti vya voltage katika mifumo ya umeme.
Maombi
Vidhibiti vya terminal vya screw hupata matumizi katika anuwai ya tasnia na mifumo ya umeme. Zinatumika kwa kawaida katika vitengo vya usambazaji wa nguvu, mizunguko ya kudhibiti motor, vibadilishaji vya masafa, mifumo ya UPS (Ugavi wa Nishati isiyoweza kuharibika), na vifaa vya otomatiki vya viwandani.
Katika vitengo vya usambazaji wa nishati, capacitors za terminal ya skrubu mara nyingi hutumiwa kwa madhumuni ya kuchuja na kudhibiti voltage, kusaidia kulainisha kushuka kwa voltage na kuboresha uthabiti wa jumla wa mfumo. Katika nyaya za udhibiti wa magari, capacitors hizi husaidia katika kuanzisha na kuendesha motors induction kwa kutoa mabadiliko ya awamu muhimu na fidia ya nguvu tendaji.
Zaidi ya hayo, vidhibiti vya skurubu vina jukumu muhimu katika vibadilishaji masafa na mifumo ya UPS, ambapo husaidia kudumisha viwango thabiti vya voltage na sasa wakati wa kushuka au kukatika kwa nguvu. Katika vifaa vya otomatiki vya viwandani, capacitors hizi huchangia utendaji mzuri wa mifumo ya udhibiti na mashine kwa kutoa uhifadhi wa nishati na urekebishaji wa sababu za nguvu.
Faida
Vipashio vya terminal vya screw hutoa faida kadhaa ambazo huwafanya kuwa chaguo bora katika programu nyingi. Vituo vyao vya skrubu huwezesha miunganisho rahisi na salama, na kuhakikisha utendakazi unaotegemewa hata katika mazingira magumu. Zaidi ya hayo, viwango vyao vya juu vya uwezo na viwango vya voltage huruhusu uhifadhi bora wa nishati na hali ya nguvu.
Zaidi ya hayo, vidhibiti vya skurubu vimeundwa kustahimili halijoto ya juu, mitetemo, na mikazo ya umeme, na kuzifanya zinafaa kutumika katika mazingira magumu ya viwanda. Ujenzi wao wenye nguvu na maisha marefu ya huduma huchangia kuegemea na uimara wa mifumo ya umeme.
Hitimisho
Kwa kumalizia, capacitors za terminal za skrubu ni vipengee vingi ambavyo vina jukumu muhimu katika mifumo na matumizi anuwai ya umeme. Kwa viwango vyao vya juu vya uwezo, ukadiriaji wa voltage, na ujenzi thabiti, hutoa uhifadhi bora wa nishati, udhibiti wa voltage, na suluhisho za hali ya nguvu. Iwe katika vitengo vya usambazaji wa nishati, saketi za kudhibiti injini, vibadilishaji masafa, au vifaa vya otomatiki vya viwandani, vidhibiti vya skurubu vya terminal hutoa utendakazi unaotegemewa na huchangia katika utendakazi mzuri wa mifumo ya umeme.
Nambari ya Bidhaa | Halijoto ya uendeshaji (℃) | Voltage(V.DC) | Uwezo (uF) | Kipenyo(mm) | Urefu(mm) | Uvujaji wa sasa (uA) | Ukadiriaji wa mkondo wa ripple [mA/rms] | ESR/Impedans [Ωmax] | Maisha (saa) |
EW32D332ANNCG02M5 | -25~105 | 200 | 3300 | 51 | 75 | 2437 | 3500 | 0.036 | 3000 |
EW32D472ANNCG07M5 | -25~105 | 200 | 4700 | 51 | 96 | 2909 | 4500 | 0.024 | 3000 |
EW32D682ANNCG14M5 | -25~105 | 200 | 6800 | 51 | 130 | 3499 | 6000 | 0.016 | 3000 |
EW32D822ANNDG07M5 | -25~105 | 200 | 8200 | 64 | 96 | 3842 | 7100 | 0.014 | 3000 |
EW32D103ANNDG11M5 | -25~105 | 200 | 10000 | 64 | 115 | 4243 | 8000 | 0.012 | 3000 |
EW32D123ANNDG14M5 | -25~105 | 200 | 12000 | 64 | 130 | 4648 | 9200 | 0.009 | 3000 |
EW32D153ANNEG11M5 | -25~105 | 200 | 15000 | 77 | 115 | 5196 | 11000 | 0.007 | 3000 |
EW32D183ANNEG14M5 | -25~105 | 200 | 18000 | 77 | 130 | 5692 | 13200 | 0.006 | 3000 |
EW32D223ANNEG19M5 | -25~105 | 200 | 22000 | 77 | 155 | 6293 | 14000 | 0.005 | 3000 |
EW32D223ANNFG14M6 | -25~105 | 200 | 22000 | 90 | 130 | 6293 | 14160 | 0.005 | 3000 |
EW32D273ANNFG18M6 | -25~105 | 200 | 27000 | 90 | 150 | 6971 | 15000 | 0.004 | 3000 |
EW32D333ANNFG19M6 | -25~105 | 200 | 33000 | 90 | 155 | 7707 | 16200 | 0.004 | 3000 |
EW32E222ANNCG02M5 | -25~105 | 250 | 2200 | 51 | 75 | 2225 | 3100 | 0.04 | 3000 |
EW32E332ANNCG07M5 | -25~105 | 250 | 3300 | 51 | 96 | 2725 | 4000 | 0.032 | 3000 |
EW32E472ANNCG11M5 | -25~105 | 250 | 4700 | 51 | 115 | 3252 | 5000 | 0.02 | 3000 |
EW32E682ANNDG07M5 | -25~105 | 250 | 6800 | 64 | 96 | 3912 | 6900 | 0.013 | 3000 |
EW32E822ANNDG11M5 | -25~105 | 250 | 8200 | 64 | 115 | 4295 | 7600 | 0.012 | 3000 |
EW32E103ANNDG14M5 | -25~105 | 250 | 10000 | 64 | 130 | 4743 | 8500 | 0.011 | 3000 |
EW32E123ANNEG12M5 | -25~105 | 250 | 12000 | 77 | 120 | 5196 | 9500 | 0.009 | 3000 |
EW32E153ANNEG18M5 | -25~105 | 250 | 15000 | 77 | 150 | 5809 | 12000 | 0.007 | 3000 |
EW32E183ANNEG23M5 | -25~105 | 250 | 18000 | 77 | 170 | 6364 | 13300 | 0.006 | 3000 |
EW32E223ANNFG14M6 | -25~105 | 250 | 22000 | 90 | 130 | 7036 | 12910 | 0.006 | 3000 |
EW32E223ANNFG18M6 | -25~105 | 250 | 22000 | 90 | 150 | 7036 | 14000 | 0.005 | 3000 |
EW32E273ANNFG23M6 | -25~105 | 250 | 27000 | 90 | 170 | 7794 | 15000 | 0.004 | 3000 |
EW32E333ANNFG30M6 | -25~105 | 250 | 33000 | 90 | 210 | 8617 | 17200 | 0.003 | 3000 |
EW32V222ANNCG09M5 | -25~105 | 350 | 2200 | 51 | 105 | 2632 | 3300 | 0.04 | 3000 |
EW32V272ANNCG14M5 | -25~105 | 350 | 2700 | 51 | 130 | 2916 | 4000 | 0.038 | 3000 |
EW32V332ANNDG07M5 | -25~105 | 350 | 3300 | 64 | 96 | 3224 | 4500 | 0.032 | 3000 |
EW32V392ANNDG11M5 | -25~105 | 350 | 3900 | 64 | 115 | 3505 | 5000 | 0.027 | 3000 |
EW32V472ANNDG14M5 | -25~105 | 350 | 4700 | 64 | 130 | 3848 | 5500 | 0.024 | 3000 |
EW32V562ANNEG11M5 | -25~105 | 350 | 5600 | 77 | 115 | 4200 | 6100 | 0.02 | 3000 |
EW32V682ANNEG14M5 | -25~105 | 350 | 6800 | 77 | 130 | 4628 | 7200 | 0.014 | 3000 |
EW32V822ANNEG18M5 | -25~105 | 350 | 8200 | 77 | 150 | 5082 | 8000 | 0.012 | 3000 |
EW32V103ANNFG14M6 | -25~105 | 350 | 10000 | 90 | 130 | 5612 | 9000 | 0.011 | 3000 |
EW32V123ANNFG18M6 | -25~105 | 350 | 12000 | 90 | 150 | 6148 | 10000 | 0.01 | 3000 |
EW32V153ANNFG23M6 | -25~105 | 350 | 15000 | 90 | 170 | 6874 | 12600 | 0.008 | 3000 |
EW32V183ANNFG30M6 | -25~105 | 350 | 18000 | 90 | 210 | 7530 | 14100 | 0.006 | 3000 |
EW32V223ANNFG33M6 | -25~105 | 350 | 22000 | 90 | 235 | 8325 | 15300 | 0.004 | 3000 |
EW32V223ANNGG30M8 | -25~105 | 350 | 22000 | 101 | 210 | 8325 | 15490 | 0.004 | 3000 |
EW32V253ANNFG36M6 | -25~105 | 350 | 25000 | 90 | 250 | 8874 | 16000 | 0.004 | 3000 |
EW32V253ANNGG32M8 | -25~105 | 350 | 25000 | 101 | 230 | 8874 | 16400 | 0.004 | 3000 |
EW32G102ANNCG02M5 | -25~105 | 400 | 1000 | 51 | 75 | 1897 | 2500 | 0.082 | 3000 |
EW32G122ANNCG02M5 | -25~105 | 400 | 1200 | 51 | 75 | 2078 | 3000 | 0.07 | 3000 |
EW32G152ANNCG06M5 | -25~105 | 400 | 1500 | 51 | 90 | 2324 | 3600 | 0.05 | 3000 |
EW32G182ANNCG07M5 | -25~105 | 400 | 1800 | 51 | 96 | 2546 | 4100 | 0.042 | 3000 |
EW32G222ANNCG11M5 | -25~105 | 400 | 2200 | 51 | 115 | 2814 | 4500 | 0.032 | 3000 |
EW32G272ANNCG14M5 | -25~105 | 400 | 2700 | 51 | 130 | 3118 | 5300 | 0.026 | 3000 |
EW32G332ANNDG11M5 | -25~105 | 400 | 3300 | 64 | 115 | 3447 | 6200 | 0.023 | 3000 |
EW32G392ANNDG14M5 | -25~105 | 400 | 3900 | 64 | 130 | 3747 | 7200 | 0.02 | 3000 |
EW32G472ANNEG11M5 | -25~105 | 400 | 4700 | 77 | 115 | 4113 | 8700 | 0.017 | 3000 |
EW32G562ANNEG14M5 | -25~105 | 400 | 5600 | 77 | 130 | 4490 | 9600 | 0.015 | 3000 |
EW32G682ANNEG19M5 | -25~105 | 400 | 6800 | 77 | 155 | 4948 | 10800 | 0.013 | 3000 |
EW32G822ANNEG23M5 | -25~105 | 400 | 8200 | 77 | 170 | 5433 | 12000 | 0.011 | 3000 |
EW32G103ANNFG18M6 | -25~105 | 400 | 10000 | 90 | 150 | 6000 | 14000 | 0.01 | 3000 |
EW32G123ANNFG21M6 | -25~105 | 400 | 12000 | 90 | 160 | 6573 | 16100 | 0.009 | 3000 |
EW32G153ANNFG26M6 | -25~105 | 400 | 15000 | 90 | 190 | 7348 | 17500 | 0.007 | 3000 |
EW32W102ANNCG03M5 | -25~105 | 450 | 1000 | 51 | 80 | 2012 | 2500 | 0.082 | 3000 |
EW32W122ANNCG03M5 | -25~105 | 450 | 1200 | 51 | 80 | 2205 | 3000 | 0.072 | 3000 |
EW32W152ANNCG07M5 | -25~105 | 450 | 1500 | 51 | 96 | 2465 | 3600 | 0.053 | 3000 |
EW32W182ANNCG09M5 | -25~105 | 450 | 1800 | 51 | 105 | 2700 | 4100 | 0.043 | 3000 |
EW32W222ANNCG14M5 | -25~105 | 450 | 2200 | 51 | 130 | 2985 | 4500 | 0.033 | 3000 |
EW32W272ANNDG11M5 | -25~105 | 450 | 2700 | 64 | 115 | 3307 | 5000 | 0.027 | 3000 |
EW32W332ANNDG14M5 | -25~105 | 450 | 3300 | 64 | 130 | 3656 | 6000 | 0.024 | 3000 |
EW32W392ANNEG11M5 | -25~105 | 450 | 3900 | 77 | 115 | 3974 | 7000 | 0.02 | 3000 |
EW32W472ANNEG14M5 | -25~105 | 450 | 4700 | 77 | 130 | 4363 | 8400 | 0.018 | 3000 |
EW32W562ANNEG18M5 | -25~105 | 450 | 5600 | 77 | 150 | 4762 | 9500 | 0.016 | 3000 |
EW32W682ANNEG23M5 | -25~105 | 450 | 6800 | 77 | 170 | 5248 | 10200 | 0.013 | 3000 |
EW32W682ANNFG14M6 | -25~105 | 450 | 6800 | 90 | 130 | 5248 | 9900 | 0.014 | 3000 |
EW32W822ANNFG18M6 | -25~105 | 450 | 8200 | 90 | 150 | 5763 | 11500 | 0.011 | 3000 |
EW32W103ANNFG23M6 | -25~105 | 450 | 10000 | 90 | 170 | 6364 | 13500 | 0.01 | 3000 |
EW32W123ANNFG26M6 | -25~105 | 450 | 12000 | 90 | 190 | 6971 | 16000 | 0.009 | 3000 |
EW32H102ANNCG09M5 | -25~105 | 500 | 1000 | 51 | 105 | 2121 | 4000 | 0.095 | 3000 |
EW32H152ANNCG14M5 | -25~105 | 500 | 1500 | 51 | 130 | 2598 | 5500 | 0.061 | 3000 |
EW32H222ANNDG11M5 | -25~105 | 500 | 2200 | 64 | 115 | 3146 | 6500 | 0.04 | 3000 |
EW32H332ANNEG14M5 | -25~105 | 500 | 3300 | 77 | 130 | 3854 | 8500 | 0.028 | 3000 |
EW32H392ANNEG19M5 | -25~105 | 500 | 3900 | 77 | 155 | 4189 | 10500 | 0.025 | 3000 |
EW32H472ANNEG23M5 | -25~105 | 500 | 4700 | 77 | 170 | 4599 | 12000 | 0.022 | 3000 |
EW32H472ANNFG14M6 | -25~105 | 500 | 4700 | 90 | 130 | 4599 | 11640 | 0.023 | 3000 |
EW32H562ANNFG18M6 | -25~105 | 500 | 5600 | 90 | 150 | 5020 | 13100 | 0.02 | 3000 |
EW32H682ANNFG23M6 | -25~105 | 500 | 6800 | 90 | 170 | 5532 | 14200 | 0.016 | 3000 |
EW32H822ANNFG26M6 | -25~105 | 500 | 8200 | 90 | 190 | 6075 | 16000 | 0.015 | 3000 |
EW32H103ANNFG30M6 | -25~105 | 500 | 10000 | 90 | 210 | 6708 | 16800 | 0.012 | 3000 |