Comh-ghiùlain Snubber Àrd-bholtachd Mòr-reic

Ìomhaigh Sònraichte airson Comasair Snubber Àrd-bholtachd Mòr-reic

Tuairisgeul Goirid:

Bidh CRE a’ toirt seachad a h-uile seòrsa de cho-chòrdairean snubber.

1. Comh-chomharran snubber ùr-ghnàthach air an dealbhadh agus air an dèanamh le CRE

2. Am prìomh chompanaidh ann an dealbhadh is saothrachadh capacitor film.

3. Ma tha feum agad air sònrachaidhean sònraichte airson snubber, rach chun ionad dealbhaidh againn airson capacitor snubber a chaidh a dhealbhadh gu sònraichte.

Cuir post-d thugainn Luchdaich sìos mar PDF

Mion-fhiosrachadh Toraidh

Tagaichean Bathar

Dàta teicnigeach

Raon teòthachd obrachaidh	Teòthachd obrachaidh as àirde., as àirde, as àirde: +90℃Teòthachd roinn-seòrsa àrd: +85℃Teòthachd roinn-seòrsa ìosal: -40℃
raon comas	1μF～8μF
Bholtaids reataichte	1200V.DC～4000V.DC
Caiptean	±5%(J); ±10%(K)
Seasamh ri bholtaids	1.5Un /10S
Factar sgaoilidh	tgδ≤0.001 f=1KHz
Frith-aghaidh insulation	RS*C≥5000S (aig 20℃ 100V.DC 60S)
Dùil-beatha	100000h (Un; Θ hotspot≤85 ° C)
Inbhe iomraidh	IEC 61071 ;IEC 60110

Feart

Tha comasairean snubber meatailteach singilte agus comasairean snubber meatailteach dùbailte ann airson roghainnean.

Iarrtas

1. Ann an tagraidhean eileagtronaigeach cumhachd, tha comasairean snubber an urra ri bhith a’ lughdachadh bacadh electromagnetic le bhith a’ clampadh bholtaids agus fàinneag gnàthach.

2. Air an cur suas air modalan IGBT, airson lùghdachadh ionduchtachd seachranach, tha comasairean Snubber air an toirt seachad ann an cinn-uidhe a ghabhas rèiteachadh airson adhbharan ioma-chruthachd.

Clàr sònrachaidh

Bholtaids	Neo 700V.DC, Urms400Vac; Us1050V
	Meud (mm)
Cn(μF)	L(±1)	T(±1)	H(±1)	ESR @100KHz (mΩ)	Beurla mar Dheireadh-Leasachaidh (ESL) (nH)	dv/dt (V/μS)	Ipk(A)	Irms @40℃ @100KHz (A)
0.47	42.5	24.5	27.5	12	25	500	235	8
0.68	42.5	24.5	27.5	10	25	480	326.4	10
1	42.5	24.5	27.5	8	24	450	450	12
1.5	42.5	33.5	35.5	7	25	430	645	5
2	42.5	33	35.5	6	24	420	840	15
2.5	42.5	33	45	6	23	400	1000	18
3	42.5	33	45	5.5	22	380	1140	20
3	57.5	30	45	5	26	350	1050	22
3.5	42.5	33	45	5	23	350	1225	25
3.5	57.5	30	45	6	25	300	1050	22
4.7	57.5	35	50	5	28	280	1316	25
5.6	57.5	38	54	4	30	250	1400	25
6	57.5	38	54	3.5	33	230	1380	28
6.8	57.5	42.5	56	3.2	32	220	1496	32
8	57.5	42.5	56	2.8	30	200	1600	33
Bholtaids	Neo 1000V.DC, Urms500Vac; Us1500V
	Meud (mm)
Cn(μF)	L(±1)	T(±1)	H(±1)	ESR(mΩ)	Beurla mar Dheireadh-Leasachaidh (ESL) (nH)	dv/dt(V/μS)	Ipk(A)	Irms
0.47	42.5	24.5	27.5	11	25	1000	470	10
0.68	42.5	24.5	27.5	8	25	800	544	12
1	42.5	33.5	35.5	6	24	800	800	15
1.5	42.5	33	45	6	24	700	1050	15
2	42.5	33	45	5	22	700	1400	20
2.5	57.5	30	45	5	30	600	1500	22
3	57.5	35	50	4	30	600	1800	25
3.3	57.5	35	50	3.5	28	550	1815	25
3.5	57.5	38	54	3.5	28	500	1750	25
4	57.5	38	54	3.2	26	500	2000	28
4.7	57.5	42.5	56	3	25	420	1974	30
5.6	57.5	42.5	56	2.8	24	400	2240	32
Bholtaids	Neo 1200V.DC, Urms550Vac; Us1800V
Cn(μF)	L(±1)	T(±1)	H(±1)	ESR(mΩ)	Beurla mar Dheireadh-Leasachaidh (ESL) (nH)	dv/dt(V/μS)	Ipk(A)	Irms
0.47	42.5	24.5	27.5	11	24	1200	564	10
0.68	42.5	33.5	35.5	7	23	1100	748	12
1	42.5	33.5	35.5	6	22	800	800	14
1.5	42.5	33	45	5	20	800	1200	15
2	57.5	30	45	4	30	750	1500	20
2.5	57.5	35	50	4	28	700	1750	25
3	57.5	35	50	4	27	600	1800	25
3.3	57.5	38	54	4	27	550	1815	28
3.5	57.5	38	54	3.5	25	500	1750	28
4	57.5	42.5	56	3.5	25	450	1800	30
4.7	57.5	42.5	56	3.2	23	420	1974	32
Bholtaids	Neo 1700V.DC, Urms575Vac; Us2250V
Cn(μF)	L(±1)	T(±1)	H(±1)	ESR(mΩ)	Beurla mar Dheireadh-Leasachaidh (ESL) (nH)	dv/dt(V/μS)	Ipk(A)	Irms
0.33	42.5	24.5	27.5	12	25	1300	429	9
0.47	42.5	24.5	27.5	10	24	1300	611	10
0.68	42.5	33.5	35.5	8	23	1300	884	12
1	42.5	33	45	7	22	1200	1200	15
1.5	42.5	33	45	6	22	1200	1800	18
1.5	57.5	30	45	5	31	1200	1800	20
2	57.5	30	45	5	30	1100	2200	22
2.5	57.5	35	50	4	28	1100	2750	25
3	57.5	38	54	4	27	700	2100	25
3.3	57.5	38	54	3.8	26	600	1980	28
3.5	57.5	42.5	56	3.5	25	500	1750	30
4	57.5	42.5	56	3.2	25	450	1800	32
Bholtaids	Neo 2000V.DC, Urms700Vac; Us3000V
Cn(μF)	L(±1)	T(±1)	H(±1)	ESR(mΩ)	Beurla mar Dheireadh-Leasachaidh (ESL) (nH)	dv/dt(V/μS)	Ipk(A)	Irms
0.22	42.5	24.5	27.5	15	25	1500	330	10
0.33	42.5	33.5	35.5	12	24	1500	495	12
0.47	42.5	33.5	35.5	11	23	1400	658	15
0.68	42.5	33	45	8	22	1200	816	18
0.68	57.5	30	45	7	30	1100	748	20
0.82	42.5	33	45	7	28	1200	984	22
1	57.5	30	45	6	28	1100	1100	25
1.5	57.5	35	50	5	25	1000	1500	28
2	57.5	38	54	5	24	800	1600	28
2.2	57.5	42.5	56	4	23	700	1540	32
Bholtaids	Neo 3000V.DC, Urms750Vac; Us4500V
Cn(μF)	L(±1)	T(±1)	H(±1)	ESR(mΩ)	Beurla mar Dheireadh-Leasachaidh (ESL) (nH)	dv/dt(V/μS)	Ipk(A)	Irms
0.15	42.5	33	45	18	28	2500	375	25
0.22	42.5	33	45	15	27	2200	484	28
0.22	57.5	35	50	15	25	2000	330	20
0.33	57.5	35	50	12	24	1800	495	20
0.47	57.5	38	54	11	23	1600	752	22
0.68	57.5	42.5	56	8	22	1500	1020	28