Low-inductance AC capacitor don babban ƙarfin jujjuyawar injin tuƙi

Karamin inductance AC capacitor don babban ƙarfin jujjuyawar tuƙi mai jujjuyawar Hotuna Featured Image

Takaitaccen Bayani:

Ana amfani da wannan nau'in capacitor na AKMJ-S don ɗauka da adana makamashi lokacin da ƙarfin AC ya fi abin da ake buƙata ta lodin DC, da kuma samar da makamashi ga kaya lokacin da wutar AC ta yi ƙasa da abin da ake buƙata.

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Bayanan fasaha

Yanayin zafin aiki	Matsakaicin zafin aiki: + 85 ℃;Babban nau'in zafin jiki: +55 ℃;Ƙananan zafin jiki: -40 ℃
kewayon capacitance	3×40μF～3×500μF
Ƙunƙarar ƙarfin lantarki Un	400V.AC/50Hz ~ 1140V.DC/50Hz
Cap.tol	± 5% (J)
Juriya irin ƙarfin lantarki	Vt-t	2.15Un / 10S
	Vt-c	1000+2×Un V.AC 60S(min3000V.AC)
Sama da Wutar Lantarki	1.1Un (30% na lokacin-load.)
	1.15Un (minti 30 / rana)
	1.2Un (minti 5 / rana)
	1.3Un (minti 1/rana)
	1.5Un (100ms kowane lokaci, sau 1000 yayin rayuwa)
Halin ɓarna	tgδ≤0.002 f=100Hz
	tgδ0≤0.0002
ESL	100 nH
Rashin wuta	Saukewa: UL94V-0
Matsakaicin aititude	2000m
	Lokacin da tsayin ya wuce 2000m zuwa ƙasa da 5000m, wajibi ne a yi la'akari da amfani da raguwar adadin. (ga kowane karuwa na 1000m, ƙarfin lantarki da na yanzu za a rage da 10%)
Tsawon rayuwa	100000h (Un; Θhotspot≤55°C)
Ma'aunin tunani	IEC 61071; IEC 60831;

Siffar

1. Kunshin akwati na ƙarfe, An rufe shi da guduro;
2. Babban aikace-aikacen tsarin wutar lantarki;
3. Babban wutar lantarki;
4. Juriya ga babban ƙarfin lantarki, tare da warkar da kai;
5. High ripple halin yanzu, high dv / dt jure iyawa.

Aiki

A cikin tace fitarwa na wutar lantarki na DC, aikin capacitor shine kiyaye ƙimar DC akai-akai ta hanyar cire yawan wutar lantarki kamar yadda zai yiwu.

Duk masu jujjuyawar AC-DC, ko suna samar da layin layi ko kuma suna da wani nau'i na canzawa zuwa gare su, suna buƙatar tsarin ɗaukar iko daban-daban a gefen AC kuma samar da wutar lantarki akai-akai a gefen DC.

Na al'ada kewaye

Tsawon rayuwa

mc3

Teburin ƙayyadaddun bayanai

Wutar lantarki		Un 400V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	ip (KA)	Irms (A) 50 ℃	ESR 1 kHz (mΩ)	Rth (K/W)	nauyi (Kg)
3×	200	225	120	170	50	10.0	3 ×70	3 × 0.95	1.1	7
3×	300	225	120	235	40	12.0	3×90	3 × 0.85	0.8	9
3×	400	295	120	235	35	14.0	3×120	3 × 0.80	0.7	12
3×	500	365	120	235	30	15.0	3×160	3 × 0.78	0.6	15

Wutar lantarki		Un 500V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	ip (KA)	Irms (A) 50 ℃	ESR 1 kHz (mΩ)	Rth (K/W)	nauyi (Kg)
3×	120	225	120	170	60	7.2	3 ×50	3 × 1.2	1.1	7
3×	180	225	120	235	50	9.0	3 ×70	3 × 1.05	0.8	9
3×	240	295	120	235	45	10.8	3×100	3 × 1.0	0.7	12
3×	300	365	120	235	40	12.0	3×120	3 × 0.9	0.6	15

Wutar lantarki		Un 690V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	ip (KA)	Irms (A) 50 ℃	ESR 1 kHz (mΩ)	Rth (K/W)	nauyi (Kg)
3×	50	225	120	170	100	5.0	3 ×50	3 × 2.3	1.1	7
3×	75	225	120	235	90	6.8	3 ×70	3 × 2.1	0.8	9
3×	100	295	120	235	80	8.0	3×100	3 × 1.6	0.7	12
3×	125	365	120	235	80	10.0	3×120	3 × 1.3	0.6	15

Wutar lantarki		Un 1140V.AC 50Hz
Cn (μF)		W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	ip (KA)	Irms (A) 50 ℃	ESR 1 kHz (mΩ)	Rth (K/W)	nauyi (Kg)
3×	42	340	175	200	120	5.0	3×80	3 × 3.3	0.6	17.3
3×	60	420	175	250	100	6.0	3×100	3 × 2.8	0.5	26