Ko nga Kamupene Hangahanga mo te Puka Whakakotahi Mo te Whakarewa Whakarewa - He iti-inductance AC puri mo te hiko hiko teitei mo nga taraiwa taraiwa - CRE
Nga Kamupene Hangahanga mo te Puka Whakakotahi Mo te Whakarewa Whakarewa - He iti-inductance AC puri mo nga hiko hiko hikoi hiko hikoi hurihuri - CRE Taipitopito:
Raraunga hangarau
Te awhe pāmahana whakahaere | Max Mahi pāmahana: + 85 ℃;Te pāmahana kāwai o runga: +55 ℃;Te pāmahana kāwai raro: -40 ℃ | |
awhe kaha | 3×40μF~3×500μF | |
Un/ Rated ngaohiko Un | 400V.AC/50Hz~1140V.DC/50Hz | |
Cap.tol | ±5%(J) | |
Tuturu ngaohiko | Vt-t | 2.15Un /10S |
Vt-c | 1000+2×Un V.AC 60S(min3000V.AC) | |
Runga Ngaohiko | 1.1Un(30% o runga-uta-roa.) | |
1.15Un(30min/ra) | ||
1.2Un(5min/ra) | ||
1.3Un(1min/ra) | ||
1.5Un(100ms i nga wa katoa, 1000 nga wa i te wa e ora ana) | ||
Tauwehe tohanga | tgδ≤0.002 f=100Hz | |
tgδ0≤0.0002 | ||
ESL | <100 nH | |
Te mura o te mura | UL94V-0 | |
Aitutenga teitei | 2000m | |
Mena kei runga ake te 2000m ki raro i te 5000m, me whai whakaaro ki te whakamahi i te moni whakaheke. (mo ia pikinga o te 1000m, ka whakahekehia te ngaohiko me te ia ma te 10%) | ||
Te roanga o te oranga | 100000h(Un; Θhotspot≤55°C) | |
Paerewa tohutoro | IEC 61071 ;IEC 60831; |
Āhuahira
1. kete kete whakarewa, Hiri ki te kapia;
2. Ngaohiko High tono pūnaha mana;
3. Te hiko hiko teitei;
4. Te ātete ki te ngaohiko teitei, me te whakaora whaiaro;
5. Narere ripple teitei, teitei dv / dt tu kaha.
Mahi
I roto i te tātari putanga o te tuku hiko DC, ko te mahi a te puritanga ko te pupuri i te uara DC tonu ma te tango i nga ripple mana ka taea.
Ko nga kaitahuri AC-DC katoa, ahakoa he taputapu raina, he momo huānga whakawhiti ranei ki a raatau, me whai tikanga ki te tango i te mana rereke i te taha AC me te whakaputa i te mana tonu ki te taha DC.
Iahiko angamaheni
Te roanga o te oranga
Ripanga whakakitenga
Ngaohiko | Un 400V.AC 50Hz | |||||||||
Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | taumaha (Kg) | |
3× | 200 | 225 | 120 | 170 | 50 | 10.0 | 3×70 | 3×0.95 | 1.1 | 7 |
3× | 300 | 225 | 120 | 235 | 40 | 12.0 | 3×90 | 3×0.85 | 0.8 | 9 |
3× | 400 | 295 | 120 | 235 | 35 | 14.0 | 3×120 | 3×0.80 | 0.7 | 12 |
3× | 500 | 365 | 120 | 235 | 30 | 15.0 | 3×160 | 3×0.78 | 0.6 | 15 |
Ngaohiko | Un 500V.AC 50Hz | |||||||||
Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | taumaha (Kg) | |
3× | 120 | 225 | 120 | 170 | 60 | 7.2 | 3×50 | 3×1.2 | 1.1 | 7 |
3× | 180 | 225 | 120 | 235 | 50 | 9.0 | 3×70 | 3×1.05 | 0.8 | 9 |
3× | 240 | 295 | 120 | 235 | 45 | 10.8 | 3×100 | 3×1.0 | 0.7 | 12 |
3× | 300 | 365 | 120 | 235 | 40 | 12.0 | 3×120 | 3×0.9 | 0.6 | 15 |
Ngaohiko | Un 690V.AC 50Hz | |||||||||
Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | taumaha (Kg) | |
3× | 50 | 225 | 120 | 170 | 100 | 5.0 | 3×50 | 3×2.3 | 1.1 | 7 |
3× | 75 | 225 | 120 | 235 | 90 | 6.8 | 3×70 | 3×2.1 | 0.8 | 9 |
3× | 100 | 295 | 120 | 235 | 80 | 8.0 | 3×100 | 3×1.6 | 0.7 | 12 |
3× | 125 | 365 | 120 | 235 | 80 | 10.0 | 3×120 | 3×1.3 | 0.6 | 15 |
Ngaohiko | Un 1140V.AC 50Hz | |||||||||
Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | taumaha (Kg) | |
3× | 42 | 340 | 175 | 200 | 120 | 5.0 | 3×80 | 3×3.3 | 0.6 | 17.3 |
3× | 60 | 420 | 175 | 250 | 100 | 6.0 | 3×100 | 3×2.8 | 0.5 | 26 |
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
Ko o maatau otinga e tino mohiohia ana, e ti'aturihia ana e nga kaiwhakamahi, a ka tutuki pea i nga wa katoa te whakawhanaketanga ohaoha me nga hiahia hapori mo nga Kamupene Hangahanga mo te Puka Whakarewa Mo te Puka Whakarewa - Punga AC iti-inductance mo nga kaihuri hiko hiko hiko teitei - CRE, Ka tukuna e te hua ki nga waahi katoa. te ao, penei: Argentina, Accra, Gabon, Ka rite tonu ta matou roopu miihini tohunga ki te mahi ki a koe mo te korerorero me te urupare.Ka taea hoki e matou te tuku tauira kore utu ki a koe hei whakatutuki i o hiahia.Ko nga mahi tino pai ka mahia hei whakarato ki a koe te ratonga pai me nga taonga hokohoko.Mena kei te pirangi koe ki a maatau pakihi me o hua, tena koa korero mai ki a maatau ma te tuku imeera me waea wawe mai ranei.I roto i te kaha ki te mohio ki o maatau hua me o taatau kamupene, ka haere mai koe ki to maatau wheketere ki te tiro.Ka mihi matou ki nga manuhiri mai i te ao katoa ki a maatau pakihi ki te hanga hononga pakihi ki a matou.Tena koa kaua e utu ki te korero ki a maatau mo nga pakihi iti ka whakapono matou ka tohatohahia e matou te wheako hokohoko pai ki o maatau kaihoko katoa.
Ko te Kaiwhakahaere o te Kamupene he tino wheako whakahaere me te tino whakaaro, he mahana, he koa nga kaimahi hoko, he ngaio nga kaimahi hangarau, he kawenga hoki, no reira kaore matou e awangawanga mo te hua, he kaihanga pai. Na Iris no Uganda - 2017.02.28 14:19