Capacitor ea khokahano ea DC DMJ-PC

Setshwantsho se Hlahisitsweng sa DC link capacitor DMJ-PC

Tlhaloso e Khutšoanyane:

Capacitor ea khokahano ea DC: DMJ-PC

Li-capacitor tsa polypropylene tse nang le tšepe e matla haholo ke karolo ea khetho bakeng sa Filter e ngata ea DC, polokelo ea matla le lits'ebetso tse ts'oanang tsa lisebelisoa tsa motlakase.

Romella imeile ho rona Khoasolla e le PDF

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso

Un	Cn	ESR	Rth	Irms@55°C	dv/dt	Ip（A）	Tekanyo		Ls(nH)	Boima (kg)
(VDC)	(μF)	10KHz（mΩ）	(K/W)	(A)	(V/μs)	Ip（A）	φD	H	Ls(nH)	Boima (kg)
450	180	0.7	6	85	12	2160	84.5	40	25	0.35
	280	0.8	5	85	10	2800	84.5	51	32	0.4
	330	0.7	4.8	95	9	2970	84.5	65	40	0.5
	380	1	4.8	80	8	3040	84.5	65	40	0.5
	700	0.8	3.7	95	5	3500	115	64	40	0.9
600	110	0.8	6	82	20	2200	84.5	40	25	0.35
	180	0.9	5	85	13	2340	84.5	51	32	0.4
	220	0.7	4.8	95	11	2420	84.5	65	40	0.5
	280	1	4.8	80	9	2520	84.5	65	40	0.5
	470	0.9	3.7	95	8	3760	115	64	40	0.9
800	75	1	6	72	25	1875	84.5	40	25	0.35
	120	0.9	5	82	19	2280	84.5	51	32	0.4
	140	0.8	4.8	90	18	2520	84.5	65	40	0.5
	140	1.1	4.8	75	18	2520	84.5	65	40	0.5
	220	1.1	4.8	75	11	2420	84.5	65	40	0.5
	320	0.9	3.7	90	12	3840	115	64	40	0.9
1100	60	1.5	6	58	30	1800	84.5	40	25	0.35
	90	1.5	5	64	25	2250	84.5	51	32	0.4
	120	1	4.8	78	20	2400	84.5	65	40	0.5
	140	1.5	4.8	65	18	2520	84.5	65	40	0.5
	240	1.2	3.7	82	14	3360	115	64	40	0.9

Lintlha tsa tekheniki

Mefuta ea mocheso o sebetsang	Mocheso o sebetsang haholo, Topmax:+85℃ Mocheso oa sehlopha se ka holimo: +70℃ Mocheso o tlase oa sehlopha: -40℃
mefuta e fapaneng ea bokhoni	60μF ~ 750μF
Motlakase o sa Lekanyetsoang/ Motlakase o Lekantsoeng	450V.DC~1100V.DC
Cap.tol	± 5%(J);± 10%(K)
Mamella motlakase	Vt-t	1.5Un DC/60S
	Vt-c	1000+2×Un/√2V.AC60S(min3000 V.AC)
Ho feta Motlakase	1.1Un (30% ea nako ea ho jara)
	1.15Un (metsotso e 30/letsatsi)
	1.2Un (metsotso e 5/letsatsi)
	1.3Un (motsotso o le 1/letsatsi)
	1.5Un (100ms nako le nako, makhetlo a 1000 nakong ea bophelo bohle)
Ntlha ea ho qhalana	tgδ≤0.002 f=1000Hz
	tgδ0≤0.0002
Khanyetso ea ho thibela ho ruruha	Rs×C≥10000S (ho 20℃ 100V.DC 60s)
Ho lieha ha lelakabe	UL94V-0
Boikutlo bo phahameng ka ho fetisisa	3500m
	Ha bophahamo bo le kaholimo ho 3500m ho isa ho 5500m, ho hlokahala ho nahana ka tšebeliso ea bongata bo fokotsehileng. (bakeng sa keketseho e 'ngoe le e 'ngoe ea 1000m, motlakase le hona joale li tla fokotseha ka 10%).
Nako ea bophelo	100000h(Un; Θhotspot ≤70 °C )
Tekanyetso ea litšupiso	ISO9001; IEC 61071; IEC 61881; IEC 60068

Tšobotsi

1. Khetla ea kholomo ea PP, infusion ea resin e omileng;
2. Li-lod tsa koporo tsa linate/lisekoere, sebaka sa sekoahelo sa polasetiki se koahetsoeng, ho bonolo ho se kenya;
3. Bokgoni bo boholo, boholo bo bonyenyane;
4. Ho hanyetsa motlakase o phahameng le motlakase oa hona joale
5. Motlakase o phahameng oa ripple, bokhoni bo phahameng ba ho mamella DV / DT.
Joalo ka lihlahisoa tse ling tsa CRE, capacitor ea letoto la DMJ-PC e na le setifikeiti sa UL le teko ea ho chesoa ka 100%.

Kopo

1. E sebelisoa haholo potolohong ea DC-Link bakeng sa ho sefa polokelo ea matla;
2. E ka nka sebaka sa li-capacitor tsa electrolytic, ts'ebetso e betere le bophelo bo bolelele.
3. Inverter ea Pv, sesebelisoa sa ho fetola matla a moea; Mefuta eohle ea sesebelisoa sa ho fetola maqhubu le phepelo ea motlakase ea inverter; Likoloi tse hloekileng tsa motlakase le tsa motsoako; SVG, lisebelisoa tsa SVC le mefuta e meng ea taolo ea boleng ba motlakase.