Sehlopha sa X1 X2 Capacitor DC Voltage
Likaroloana
1. E khona ho mamella litšisinyeho tse phahameng tsa overvoltage
2. Lintho tse babatsehang tse thibelang lelakabe
3. Ho hanyetsa mongobo o babatsehang
4. Bokhoni bo matla ba ho hatella tšitiso ea motlakase ea motlakase
Sebopeho
Kopo e ka Sehloohong
E loketse maqhubu a phahameng, DC, AC, coupling, le pulsating circuits ka bophara
LBH
X2 capacitor e etsa eng?
1. Hatella tšitiso ea motlakase ea motlakase oa motlakase.
Mosebetsi o tloaelehileng haholo oa X2 capacitor ea polokeho ke ho hatella tšitiso ea motlakase ea phepelo ea motlakase.Hangata e behiloe monyako oa terata e sa nke lehlakore ea phepelo ea motlakase le terata e phelang.Ka phepelo ea matla, hangata e sebelisoa hammoho le Y capacitor ea polokeho.X capacitor ke capacitor e hoketsoeng ho pholletsa le mela e 'meli (LN) ea mohala oa motlakase ho hatella tšitiso ea mokhoa o tloaelehileng.Li-capacitor tsa Y ke li-capacitor tse kopantsoeng ka ho latellana pakeng tsa mela e 'meli ea mohala oa matla le fatše (LE, NE).Ka kakaretso, li hlaha ka bobeli ho thibela tšitiso e fapaneng ea lifilimi.Haeba li-capacitor tsa polokeho li sa sebelisoe phepelong ea motlakase, mathata a EMC a tla etsahala ha phepelo ea motlakase e netefalitsoe, kahoo li-capacitor tsa polokeho li bohlokoa haholo.
2. Resistance-capacitance le phello ea ho theoha.
Ntle le ho hatella tšitiso ea motlakase ea phepelo ea motlakase, X2 e ka boela ea sebelisoa e le "capacitance step-down capacitor" ka letoto le nang le matla a 100 ~ 250V[**]C potolohong.Potoloho ea ho theola matla a ho hanyetsa e batla e le bonolo ebile e boloka chelete, 'me hangata e sebelisoa lipotolohong tse ling tse nang le matla a tlase, joalo ka li-module tsa LED, taolo ea lisebelisoa tse nyane tsa ntlo, jj.
Ha ho bapisoa le li-capacitor tsa CBB, li-capacitor tsa X2 li sebelisoa lipotolohong tsa RC buck, 'me ho fokotsa matla ho tla ba nyane haholo, e le hore bophelo ba li-circuits tsa RC buck bo be telele, kahoo li-capacitor tsa X2 le tsona li atile haholo lipotolohong tsa RC buck..
3. E sebelisoa bakeng sa ho sefa ha DC.
X2 security capacitor e ka sebelisoa ka ho bapa 'me ea sebelisoa e le filtara ea DC.
