I-metalized film capacitor yohlelo lokuhlinzekwa kwamandla kagesi (DMJ-MC)

I-metalized film capacitor yohlelo lokuphakelwa kwamandla (DMJ-MC) Isithombe Esifakiwe

Incazelo emfushane:

Power electronic film capacitor DMJ-MC series

Ama-capacitor amafilimu e-polypropylene angakwazi ukuthola izicelo ezisezingeni eliphezulu.

1. Izinto zokulahla eziphansi kakhulu (tan δ)

2. izici zekhwalithi ephezulu (Q)

3. amanani aphansi we-inductance (ESL)

4. Awekho ama-microphonics uma kuqhathaniswa nama-ceramic capacitor

5. Ukwakhiwa kwensimbi kunezindawo zokuziphilisa

6. Ama-voltage akalwe aphezulu

7. High ripple current ukumelana

Thumela i-imeyili kithi Landa njenge-PDF

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Idatha yobuchwepheshe

Ibanga lokushisa elisebenzayo	Ukushisa okuphezulu kakhulu: +85℃ Izinga lokushisa lesigaba esiphezulu:+70℃ Izinga lokushisa eliphansi lesigaba: -40 ℃
ububanzi be-capacitance	50μF～4000μF
I-voltage elinganiselwe	450V.DC～4000V.DC
I-Capacitance tolorance	±5%(J);±10%(K)
Melana ne-voltage	I-Vt-t	1.5Un DC/60S
	Vt-c	1000+2×Un/√2 (V.AC) 60S(min3000 V.AC)
I-Over Voltage	1.1Un(30% wokulayisha ngesikhathi)
	1.15Un(30min/ngosuku)
	1.2Un(5min/ngosuku)
	1.3Un(1 iminithi/ngosuku)
	1.5Un(100ms njalo, izikhathi eziyi-1000 ngesikhathi sokuphila)
Isici sokulahla	Tgδ≤0.003 f=100Hz
	tgδ0≤0.0002
Ukumelana ne-insulation	Rs*C≥10000S (at20℃ 100V.DC 60s)
Ukuvinjelwa komlilo	I-UL94V-0
Ukuphakama okuphezulu	3500m
	ukwakheka ngokwezifiso kuyadingeka lapho ukuphakama kokufakwa kungaphezulu kwama-3500m
Iminyaka yokuphila	100000h(Un; Θhotspot≤70 °C)
Izinga lesithenjwa	I-IEC61071 ;GB/T17702;

Amandla ethu

1. Isevisi yokuklama ngokwezifiso ngokusho kwesicelo esithile;

2. Ithimba lezobuchwepheshe elinolwazi lwe-CRE ukuze lisekele amakhasimende ethu ngesixazululo esichwepheshile;

3. 24 amahora inthanethi service;

4. I-datasheet, imidwebo, amaphrojekthi aphumelele ayatholakala.

Isici

Ububanzi bokufaka isicelo se-DC capacitor buhlukile ngendlela efanayo.Ama-capacitor abushelelezi asetshenziselwa ukunciphisa ingxenye ye-AC yamandla kagesi e-DC aguquguqukayo (njengakugesi osetshenziswa ezimbonini).

Ama-capacitor ethu efilimu ayakwazi ukumunca futhi akhulule ama-currents aphezulu kakhulu phakathi nezikhathi ezimfushane, amanani aphezulu ama-currents abe makhulu kakhulu kunamanani e-RMS.

Ama-Surge (pulse) discharge capacitor nawo ayakwazi ukuhlinzeka noma ukumunca ama-surges amanje esikhathi esifushane ngokwedlulele.Ngokuvamile zisetshenziswa ekukhishweni kwezinhlelo ezinama-voltage angahlehli, kanye namaza aphansi aphindaphindayo, njengakubuchwepheshe be-laser.

Isicelo

1. Imishini yokuhlola amandla kagesi aphezulu;
2. DC abalawuli;
3. Ukulinganisa nokulawula ubuchwepheshe;
4. Ukugcinwa kwamandla kumasekhethi e-DC amaphakathi;
5. transistor kanye thyristor amandla converters;