Chojambulira cha PCB cholumikizira ma pin terminal cha mapulogalamu apamwamba kwambiri / amphamvu kwambiri

Chojambulira cha PCB cholumikizira ma pin cha mapulogalamu okhala ndi ma frequency ambiri / ma high-current Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Mndandanda wa DMJ-PS wapangidwa ndi ma pin lead awiri kapena anayi, oyikidwa pa bolodi la PCB. Poyerekeza ndi ma capacitor a electrolytic, mphamvu yayikulu komanso moyo wautali zimapangitsa kuti ikhale yotchuka masiku ano.

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Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Deta yaukadaulo

Kutentha kogwira ntchito	Kutentha Kwambiri. Kugwira ntchito., Pamwamba, kutentha kwakukulu: + 105℃ Kutentha kwapamwamba: +85℃ Kutentha kotsika kwa gulu: -40℃
kuchuluka kwa mphamvu	8～150μF
Voltage yoyesedwa	450V.DC～1300V.DC
Cap.tol	±5%(J) ;±10%(K)
Pitirizani ndi magetsi	1.5Un DC/60S
Kupitirira Voltage	1.1Un (30% ya nthawi yomwe katundu wayikidwa)
	1.15Un (mphindi 30 patsiku)
	1.2Un (mphindi 5/tsiku)
	1.3Un (mphindi imodzi patsiku)
	1.5Un (100ms nthawi iliyonse, nthawi 1000 pa moyo wonse)
Chinthu choyambitsa kutayikira	tgδ≤0.0015 f=100Hz
Kukana kutchinjiriza	RS*C≥10000S (pa 20℃ 100V.DC)
Kuchedwa kwa lawi	UL94V-0
Muyezo wofunikira	IEC 61071;

Mbali

1. Kuphimba chipolopolo cha pulasitiki, kulowetsedwa kwa utomoni wouma;
2. Mipeni yokhala ndi waya wamkuwa wopangidwa ndi zitini, yaying'ono, yosavuta kuyika;
3. ESL ndi ESR Yochepa;
4. Kugunda kwamphamvu kwamphamvu.
Monga zinthu zina za CRE, ma capacitor otsatizana ali ndi satifiketi ya UL ndipo amayesedwa 100% kuti atenthedwe.

Kugwiritsa ntchito

1. Amagwiritsidwa ntchito kwambiri mu DC-Link circuit posefa malo osungira mphamvu;
2. Ikhoza kusintha ma capacitor a electrolytic, kugwira ntchito bwino komanso kukhala ndi moyo wautali.
3. Inverter ya Pv, chosinthira mphamvu ya mphepo; mitundu yonse ya chosinthira ma frequency ndi magetsi a inverter;
Magalimoto amagetsi ndi a hybrid; Mulu wochaja, UPS, ndi zina zotero.