GTO snubber capacitor ka har'a lisebelisoa tsa elektroniki tse sebetsang ka motlakase

GTO snubber capacitor ka har'a lisebelisoa tsa elektroniki tse matla Setšoantšo se Hlahisitsoeng

Tlhaloso e Khutšoanyane:

Disekete tsa ho tjhesa di bohlokwa bakeng sa diode tse sebediswang diseketeng tsa ho fetola. E ka pholosa diode ho di-spikes tse feteletseng, tse ka hlahang nakong ya tshebetso ya ho kgutlisa morao.

Romella imeile ho rona Khoasolla e le PDF

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Lintlha tsa tekheniki

Mefuta ea mocheso o sebetsang	Mocheso o phahameng ka ho fetisisa. Mocheso o sebetsang., Holimo, boholo: + 85℃ Mocheso o phahameng ka ho fetisisa ...
mefuta e fapaneng ea bokhoni	0.22 ～3μF
Motlakase o lekantsoeng	3000V.DC～10000V.DC
Cap.tol	± 5%(J) ;± 10%(K)
Mamella motlakase	1.35Un DC/10S
Ntlha ea ho qhalana	tgδ≤0.001 f=1KHz
Khanyetso ea ho thibela ho ruruha	C≤0.33μF RS≥15000 MΩ (ka 20℃ 100V.DC 60S) C ＞0.33μF RS*C ≥5000S (ho 20℃ 100V.DC 60S)
Ho mamella mothapo oa ho otla	bona leqephe la lintlha
Nako ea bophelo	100000h(Un; Θhotspot≤70°C)
Tekanyetso ea litšupiso	IEC 61071;

Tšobotsi

1. Theipi ea Mylar, E koetsoe ka resin;

2. Li-lod tsa linate tsa koporo;

3. Ho hanyetsa motlakase o phahameng, tgδ e tlase, ho phahama ha mocheso o tlase;

4. ESL le ESR e tlase;

5. Motlakase o phahameng oa ho otla ha pelo.

Kopo

1. Moqapi oa GTO ea sa tsotelleng.

2. E sebelisoa haholo lisebelisoa tsa elektroniki tsa motlakase ha motlakase o fihla sehlohlolong, tšireletso ea ho monya hona joale e fihla sehlohlolong.

Potoloho e tloaelehileng

Setšoantšo sa kemiso

Tlhaloso

E sa = 3000V.DC
Bokgoni (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Li-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
E sa = 6000V.DC
Bokgoni (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Li-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
Bokgoni (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Li-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
Bokgoni ba ho lekanya (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Li-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

E sa = 10000V.DC
Bokgoni (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Li-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