ʻO Gto Snubber Film Capacitor no ka mīkini hoʻoheheʻe

Wehewehe Pōkole:

Kumu Hoʻohālike Capacitor: SMJ-TC

Nā Hiʻohiʻona:

1. Nā electrodes nati keleawe

2. Ka nui kino liʻiliʻi a me ka hoʻokomo maʻalahi

3. ʻenehana wili lipine Mylar

4. Hoʻopiha resin maloʻo

5. Ka Inductance Series Equivalent Haʻahaʻa (ESL) a me ke Kū'ē Series Equivalent (ESR)

Nā noi:

1. GTO Snubber

2. Ka Uila Kiʻekiʻe a me ka Hoʻopili ʻana o ke Au Kiʻekiʻe a me ka Palekana no ka ʻĀpana Hoʻololi i nā Lako Uila

He mea nui nā kaapuni Snubber no nā diode i hoʻohana ʻia i nā kaapuni hoʻololi. Hiki iā ia ke mālama i kahi diode mai nā piʻi overvoltage, kahi e kū mai paha i ka wā o ke kaʻina hana hoʻōla hope.

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

Nā kikoʻī huahana

Nā Lepili Huahana

Noi

- Mea hoʻopau GTO
- Hoʻohana nui ʻia i nā lako uila mana i ka wā e piʻi ai ka voltage kiʻekiʻe, ka pale ʻana i ka absorption current peak

ʻIkepili loea

Pae mahana hana	Mahana hana kiʻekiʻe loa., Luna, max: + 85 ℃ Mahana mahele kiʻekiʻe: + 85 ℃ Mahana mahele haʻahaʻa: -40 ℃
ka laulā capacitance	0.22～3μF
Ka uila i helu ʻia	3000V.DC～10000V.DC
Kapena	±5%(J) ;±10%(K)
Kū i ke ana uila	1.35Un DC/10S
Kumu hoʻopuehu	tgδ≤0.001 f=1KHz
Ke kū'ē ʻana i ka pale ʻana	C≤0.33μF RS≥15000 MΩ (ma 20 ℃ 100V.DC 60S) C＞0.33μF RS*C≥5000S (ma 20℃ 100V.DC 60S)
Kū i ke au hahau	e nānā i ka pepa ʻikepili
Ka lōʻihi o ke ola	100000h(Un; Θhotspot≤70°C)
Kūlana kuhikuhi	IEC 61071;

Hiʻona

1. Lipine Mylar, Sila ʻia me ka resin;

2. Nā alakaʻi nati keleawe;

3. Ke kū'ē i ke anakahi uila kiʻekiʻe, tgδ haʻahaʻa, piʻi haʻahaʻa o ka mahana;

4. haʻahaʻa ESL a me ESR;

5. Au pulse kiʻekiʻe.

Noi

1. GTO Snubber.

2. Hoʻohana nui ʻia i nā lako uila mana i ka wā e piʻi ai ka voltage kiʻekiʻe, ka pale ʻana i ka hoʻopili ʻana o ke au kiʻekiʻe.

Kaapuni maʻamau

Kaha kiʻi

Nā kikoʻī

Un=3000V.DC
Ka hiki ke hoʻonui (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	ʻIpk(A)	Nā ʻOihana(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
Ka hiki ke hoʻonui (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	ʻIpk(A)	Nā ʻOihana(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
Ka hiki ke hoʻonui (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	ʻIpk(A)	Nā ʻOihana(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
Ka hiki ke hoʻonui ʻia (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	ʻIpk(A)	Nā ʻOihana(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
Ka hiki ke hoʻonui (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	ʻIpk(A)	Nā ʻOihana(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

Nā nīnau i nīnau pinepine ʻia

Q1. Hiki iaʻu ke loaʻa kahi kauoha laʻana no ka capacitor kiʻiʻoniʻoni?
A: ʻAe, hoʻokipa mākou i ke kauoha laʻana e hoʻāʻo a nānā i ka maikaʻi. ʻAe ʻia nā laʻana i hui ʻia.
*Q2. Pehea e pili ana i ka manawa alakaʻi?*
A: Pono ka laʻana i 3-5 mau lā, pono ka manawa hana nui i 1-2 mau pule no ka nui o ke kauoha ma mua.
Q3. Loaʻa iā ʻoe kekahi palena MOQ no nā capacitors fim?
A: Loaʻa ka MOQ haʻahaʻa, 1pc no ka nānā ʻana i ka laʻana.
*Q4. Pehea e hoʻomau ai i kahi kauoha no nā capacitors kiʻiʻoniʻoni?*
A: E haʻi mua mai iā mākou i kāu mau koi a i ʻole noi. ʻO ka lua, hāʻawi mākou i nā ʻōlelo e like me kāu mau koi a i ʻole kā mākou mau manaʻo. ʻO ke kolu, hōʻoia ka mea kūʻai aku i nā laʻana a waiho i kahi no ke kauoha kūhelu. ʻO ka hā, hoʻonohonoho mākou i ka hana ʻana.

Q5. Pehea ʻoe e hoʻouna ai i nā waiwai a pehea ka lōʻihi e hiki ai?
A: Hoʻouna pinepine mākou ma o DHL, UPS, FedEx a i ʻole TNT. ʻO ka maʻamau he 3-5 mau lā e hōʻea ai. He koho nō hoʻi ka hoʻouna ʻana ma ka mokulele a me ke kai.
*Q6. He maikaʻi anei ke paʻi i kaʻu logo ma nā capacitors?*
A: ʻAe. E ʻoluʻolu e hoʻomaopopo iā mākou ma ke ʻano kūhelu ma mua o kā mākou hana ʻana a hōʻoia i ka hoʻolālā mua ma muli o kā mākou laʻana.
*Q7: Ke hāʻawi nei ʻoe i ka hōʻoia no nā huahana?*
ʻAe, hāʻawi mākou i 7 mau makahiki palapala hoʻokō i kā mākou huahana.