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Pin te kapeka PCB pūngao mō te nui-auau / tono tiketike-naianei

Whakaahuatanga Poto:

Ko te raupapa DMJ-PS kua hangaia me te 2, 4 ranei nga tohu tohu, ka eke ki runga i te papa PCB.Ka whakatauritea ki nga capacitors electrolytic , te kaha nui me te roa o te oranga ka rongonui inaianei.


Taipitopito Hua

Tohu Hua

Raraunga hangarau

Te awhe pāmahana whakahaere Max.Pamahana whakahaere., Runga, teitei: + 105 ℃ Te pāmahana kāwai o runga: +85 ℃ Te pāmahana kāwai raro: -40 ℃
awhe kaha

8~150μF

Ngaohiko whakatau

450V.DC~1300V.DC

Cap.tol

±5%(J) ;±10%(K)

Tuturu ngaohiko

1.5Un DC/60S

Runga Ngaohiko

1.1Un(30% o runga-uta-roa.)

1.15Un(30min/ra)

1.2Un(5min/ra)

1.3Un(1min/ra)

1.5Un(100ms ia wa,1000wa i te wa e ora ana)

Tauwehe tohanga

tgδ≤0.0015 f=100Hz

Te parenga whakaahuru RS*C≥10000S (i te 20 ℃ 100V.DC)
Te mura o te mura

UL94V-0

Paerewa tohutoro

IEC 61071 ;

 

Āhuahira

1. Whakakapi anga kirihou, whaowhia kapia maroke;
2. Arataki ki te waea parahi tine, te rahi iti, ngawari te whakaurunga;
3. ESL iti me te ESR;
4. Te teitei o te manawa.
Pērā i ētahi atu hua CRE, ko te pūnga iahiko raupapa he tiwhikete UL me te 100% te tahuna-i whakamatauria.

Taupānga

1. Ka whakamahia whānuitia i roto i te ara iahiko DC-Link mo te tātari rokiroki pūngao;
2. Ka taea te whakakapi i nga hiko hiko, he pai ake te mahi me te roa o te ora.
3. Pv inverter, hau kaha converter;momo katoa o te kaitahuri auau me te tuku mana hiko;
Nga waka hiko me nga waka ranu;Putunga utu, UPS, etc.

Te roanga o te oranga

1 

Te tuhi whakahuahua

2


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