Chojambulira cha Mylar Type IGBT Snubber chokhala ndi Axial Leads cha Makina Owotcherera

Kufotokozera Kwachidule:

Chitsanzo cha Capacitor: SMJ-TC

Mawonekedwe:

1. Ma electrode a mtedza wa mkuwa

2. Kukula kochepa thupi komanso kuyika kosavuta

3. Ukadaulo wa Mylar tape winding

4. Kudzaza utomoni wouma

5. Kutsika kwa Ma Series Ofanana (ESL) ndi Kukana kwa Ma Series Ofanana (ESR)

Mapulogalamu:

1. GTO Snubber

2. Mphamvu Yowonjezera Mphamvu ndi Kuteteza Mphamvu Yowonjezera Mphamvu pa Zida Zamagetsi

Ma circuit odulira magetsi ndi ofunikira kwambiri pa ma diode omwe amagwiritsidwa ntchito posintha ma circuit. Amatha kupulumutsa diode ku ma spikes ochulukirapo, omwe angabuke panthawi yobwezeretsa magetsi.

Tumizani imelo kwa ife Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kugwiritsa ntchito

- Wonyoza GTO
- Amagwiritsidwa ntchito kwambiri pazida zamagetsi zamagetsi pamene mphamvu yamagetsi ikukwera, chitetezo champhamvu cha kuyamwa kwamagetsi chikukwera

Deta yaukadaulo

Kutentha kogwira ntchito	Kutentha Kwambiri. Kugwira ntchito., Pamwamba, kutentha kwakukulu: + 85℃ Kutentha kwapamwamba: +85℃ Kutentha kwapansi kwa gulu: -40℃
kuchuluka kwa mphamvu	0.22～3μF
Voltage yoyesedwa	3000V.DC～10000V.DC
Cap.tol	±5%(J) ;±10%(K)
Pitirizani ndi magetsi	1.35Un DC/10S
Chinthu choyambitsa kutayikira	tgδ≤0.001 f=1KHz
Kukana kutchinjiriza	C≤0.33μF RS≥15000 MΩ (pa 20℃ 100V.DC 60S) C＞0.33μF RS*C≥5000S (pa 20℃ 100V.DC 60S)
Limbanani ndi strike current	onani pepala la deta
Chiyembekezo cha moyo	100000h(Un; Θhotspot≤70°C)
Muyezo wofunikira	IEC 61071;

Mbali

1. Tepi ya Mylar, Yotsekedwa ndi utomoni;

2. Nsalu za mtedza wa mkuwa;

3. Kukana mphamvu yamagetsi yapamwamba, tgδ yotsika, kukwera kwa kutentha kochepa;

4. ESL ndi ESR yotsika;

5. Kugunda kwamphamvu kwamphamvu.

Kugwiritsa ntchito

1. GTO Snubber.

2. Amagwiritsidwa ntchito kwambiri mu zida zamagetsi zamagetsi pamene mphamvu yamagetsi ikukwera, chitetezo cha mayamwidwe amagetsi chikukwera.

Dera lachizolowezi

Chojambula cha mzere

Kufotokozera

Un=3000V.DC
Mphamvu (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Irms(A)
0.22	35	44	52	25	1100	242	30
0.33	43	44	52	25	1000	330	35
0.47	51	44	52	22	850	399	45
0.68	61	44	52	22	800	544	55
1	74	44	52	20	700	700	65
1.2	80	44	52	20	650	780	75
1.5	52	70	84	30	600	900	45
2.0	60	70	84	30	500	1000	55
3.0	73	70	84	30	400	1200	65
4.0	83	70	84	30	350	1400	70
Un=6000V.DC
Mphamvu (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Irms(A)
0.22	43	60	72	25	1500	330	35
0.33	52	60	72	25	1200	396	45
0.47	62	60	72	25	1000	470	50
0.68	74	60	72	22	900	612	60
1	90	60	72	22	800	900	75

Un=7000V.DC
Mphamvu (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Irms(A)
0.22	45	57	72	25	1100	242	30
0.68	36	80	92	28	1000	680	25
1.0	43	80	92	28	850	850	30
1.5	52	80	92	25	800	1200	35
1.8	57	80	92	25	700	1260	40
2.0	60	80	92	23	650	1300	45
3.0	73	80	92	22	500	1500	50

Un=8000V.DC
Mphamvu (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Irms(A)
0.33	35	90	102	30	1100	363	25
0.47	41	90	102	28	1000	470	30
0.68	49	90	102	28	850	578	35
1	60	90	102	25	800	800	40
1.5	72	90	102	25	700	1050	45
2.0	83	90	102	25	650	1300	50

Un=10000V.DC
Mphamvu (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Irms(A)
0.33	45	114	123	35	1500	495	30
0.47	54	114	123	35	1300	611	35
0.68	65	114	123	35	1200	816	40
1	78	114	123	30	1000	1000	55
1.5	95	114	123	30	800	1200	70

FAQ

Q1. Kodi ndingapeze chitsanzo cha oda ya capacitor ya filimu?
A: Inde, timalandira oda ya zitsanzo kuti tiyese ndikutsimikizira ubwino wake. Zitsanzo zosakanikirana ndizovomerezeka.
*Q2. Nanga bwanji nthawi yotsogolera?*
A: Zitsanzo zimafunika masiku 3-5, nthawi yopangira zinthu zambiri imafunikira masabata 1-2 kuti kuchuluka kwa oda kukhale kochulukirapo kuposa.
Q3. Kodi muli ndi malire a MOQ pa ma capacitor a fim?
A: MOQ yotsika, 1pc yowunikira zitsanzo ikupezeka.
*Q4. Kodi mungatani kuti muyitanitse ma capacitor a filimu?*
A: Choyamba tidziwitseni zomwe mukufuna kapena fomu yanu yofunsira. Chachiwiri, timalemba mawu malinga ndi zomwe mukufuna kapena malingaliro athu. Kachitatu kasitomala amatsimikizira zitsanzozo ndikuyika ndalama kuti zikonzedwe mwalamulo. Chachinayi Timakonza zopanga.

Q5. Kodi mumatumiza bwanji katunduyo ndipo zimatenga nthawi yayitali bwanji kuti akafike?
Yankho: Nthawi zambiri timatumiza ndi DHL, UPS, FedEx kapena TNT. Nthawi zambiri zimatenga masiku 3-5 kuti zifike. Kutumiza kwa ndege ndi sitima yapamadzi nakonso ndi kosankha.
*Q6. Kodi ndi bwino kusindikiza chizindikiro changa pa ma capacitor?*
A: Inde. Chonde tidziwitseni mwalamulo tisanapange ndipo choyamba tsimikizirani kapangidwe kake kutengera chitsanzo chathu.
*Q7: Kodi mumapereka chitsimikizo cha zinthuzo?*
A: Inde, timapereka chitsimikizo cha zaka 7 kuzinthu zathu.