O le Capacitor Ata Tifaga Maualuga-Taimi mo le Masini Fa'apipi'i (SMJ-TC)

Ata Fa'apitoa o le High-Taimi nei Film Capacitor Snubber mo le Masini Fa'apipi'i (SMJ-TC)

Fa'amatalaga Pupuu:

Fa'ata'ita'iga o le Capacitor: SMJ-TC

Fa'amatalaga:

1. Eletise nati apamemea

2. Laʻititi le tele faaletino ma faigofie ona faʻapipiʻi

3. Tekonolosi fa'apipi'i lipine Mylar

4. Fa'atumuina o le resin mago

5. Inductance Fa'asologa Tutusa Maualalo (ESL) ma le Tete'e Fa'asologa Tutusa (ESR)

Talosaga:

1. GTO Snubber

2. Fa'aaogaina o le Voltage Maualuga ma le Fa'aaogaina o le Taimi Maualuga ma le Puipuiga mo le Vaega o le Suiga i Meafaigaluega Fa'aeletoronika

E taua tele matagaluega snubber mo diodes e faʻaaogaina i matagaluega fesuiaʻi. E mafai ona faʻasaoina se diode mai le soʻona oso aʻe o le voltage, lea e ono tulaʻi mai i le taimi o le faʻagasologa o le toe faʻaleleia o le eletise.

Auina mai se imeli ia i matou La'u mai o se PDF

Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Fa'amatalaga fa'apitoa

Vaeluaga o le vevela o le fa'agaioiga	Vevela maualuga o le fa'agaioiga., Pito i luga, maualuga: + 85℃ Vevela maualuga o le vaega: +85℃ Vevela maualalo o le vaega: -40℃
vaega o le gafatia	0.22～3μF
Voltage fa'atulagaina	3000V.DC～10000V.DC
Kapisi	±5%(J) ;±10%(K)
Tete'e atu i le voltage	1.35Un DC/10S
Mea e fa'aumatia ai	tgδ≤0.001 f=1KHz
Tete'e i le puipuiga mai le vevela	C≤0.33μF RS≥15000 MΩ (i le 20℃ 100V.DC 60S) C>0.33μF RS*C≥5000S (i le 20℃ 100V.DC 60S)
Tetee atu i le tafe o le vai	taga'i i le pepa fa'amaumauga
Fa'amoemoega o le olaga	100000h(Un; Θhotspot≤70°C)
Tulaga fa'asino	IEC 61071;

Vaega

1. Lipine Mylar, Fa'amaufa'ailogaina i le resin;

2. Uamea nati apamemea;

3. Tetee atu i le voltage maualuga, tgδ maualalo, si'itia maualalo o le vevela;

4. maualalo le ESL ma le ESR;

5. Tafe malosi o le eletise.

Talosaga

1. GTO Snubber.

2. Fa'aaogaina lautele i masini eletise eletise pe a maualuga le voltage, puipuiga o le mitiia o le tafe maualuga.

Matagaluega masani

Ata o le otootoga

Fa'amatalaga

Un=3000V.DC
Malosiaga (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Ofisa(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
Malosiaga (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Ofisa(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
Malosiaga (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Ofisa(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
Malosiaga (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Ofisa(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
Malosiaga (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Ofisa(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