ʻO ka capacitor kiʻiʻoniʻoni i hoʻoheheʻe ʻia no ka noi lako mana (DMJ-MC)

Wehewehe Pōkole:

Nā capacitors kiʻiʻoniʻoni uila mana DMJ-MC moʻo

Hiki i nā capacitors kiʻiʻoniʻoni Polypropylene ke kūpono no nā noi papa kiʻekiʻe.

1. Nā kumu hoʻoheheʻe haʻahaʻa loa (tan δ)

2. nā kumu kūlana kiʻekiʻe (Q)

3. nā waiwai inductance haʻahaʻa (ESL)

4. ʻAʻohe microphonics i hoʻohālikelike ʻia me nā capacitors ceramic

5. Loaʻa i ke kūkulu ʻia ʻana o ka metala nā waiwai ho'ōla pono'ī

6. Nā voltages i helu ʻia kiʻekiʻe

7. Kūpaʻa ke au ripple kiʻekiʻe

E leka uila mai iā mākou Hoʻoiho ma ke ʻano he PDF

Nā kikoʻī huahana

Nā Lepili Huahana

ʻIkepili loea

Pae mahana hana	Ka mahana hana kiʻekiʻe: +85 ℃ Mahana o ka māhele kiʻekiʻe: +70 ℃ Mahana haʻahaʻa o ka māhele: -40 ℃
ka laulā capacitance	50μF～4000μF
Ka uila i helu ʻia	450V.DC～4000V.DC
Ka hoʻomanawanui ʻana o ka capacitance	±5%(J);±10%(K)
Kū i ke ana uila	Vt-t	1.5Un DC/60S
	Vt-c	1000+2×Un/√2 (V.AC) 60S (min3000 V.AC)
Uila ma luna	1.1Un (30% o ka lōʻihi o ka hoʻouka ʻana)
	1.15Un (30min/lā)
	1.2Un (5min/lā)
	1.3Un (1min/lā)
	1.5Un (100ms i kēlā me kēia manawa, 1000 mau manawa i ka wā e ola ana)
Kumu hoʻopuehu	tgδ≤0.003 f=100Hz
	tgδ0≤0.0002
Ke kū'ē ʻana i ka pale ʻana	Rs*C≥10000S (ma 20℃ 100V.DC 60s)
Ka lohi o ke ahi	UL94V-0
Kiʻekiʻe loa	3500m
	pono ka hoʻolālā maʻamau ke ʻoi aku ke kiʻekiʻe o ke kau ʻana ma luna o 3500m
Ka lōʻihi o ke ola	100000h(Un; Θhotspot≤70 °C)
Kūlana kuhikuhi	IEC61071; GB/T17702;

Ko mākou mau ikaika

1. Hana hoʻolālā maʻamau e like me kahi noi kikoʻī;

2. ʻO ka hui loea ʻike CRE e kākoʻo i kā mākou mea kūʻai aku me ka hopena ʻoihana loa;

3. 24 hola lawelawe pūnaewele;

4. Loaʻa ka pepa ʻikepili, nā kiʻikuhi, nā papahana holomua.

Hiʻona

ʻOkoʻa like ka laulā o ka noi no nā capacitors DC. Hoʻohana ʻia nā capacitors smoothing e hōʻemi i ka ʻāpana AC o ka fluctuating DC voltage (e like me nā lako mana no ka noi ʻoihana).

Hiki i kā mākou mau capacitors kiʻiʻoniʻoni ke omo a hoʻokuʻu i nā au kiʻekiʻe loa i loko o nā wā pōkole, ʻoi aku ka nui o nā waiwai kiʻekiʻe o nā au ma mua o nā waiwai RMS.

Hiki i nā capacitors hoʻokuʻu Surge (pulse) ke hoʻolako a omo paha i nā piʻi o ke au pōkole loa. Hoʻohana pinepine ʻia lākou i nā noi hoʻokuʻu me nā voltages ʻaʻole e hoʻohuli, a ma nā alapine hana hou haʻahaʻa, e like me ka ʻenehana laser.

Noi

1. Nā lako hoʻāʻo uila kiʻekiʻe;
2. Nā mea hoʻokele DC;
3. ʻenehana ana a me ka kaohi;
4. Ka mālama ʻana i ka ikehu ma nā kaapuni DC waena;
5. nā mea hoʻololi mana transistor a me thyristor;