SMD switching power transformers (EPC, EP, mofuta oa EFD)
Tlhaloso ea Sehlahisoa
E tla etsa dimension e ntseng e eketseha ho latela tlhoko ea hau
U batla sesebelisoa sa boleng bo holimo, se feto-fetohang bakeng sa litlhoko tsa hau tsa phepelo ea motlakase?Sheba feela li-transformer tsa rona tsa SMD switching power supply.Ka matla a dielectric a Hipot a 1250/2500VRMS a sa bapisoang le a Sehlopha sa B (130 ° C) a lekantsoeng ho kenya lisebelisoa, li-transformer tsa rona li feta litekanyetso tsa indasteri bakeng sa polokeho le ts'ebetso.Ho feta moo, li-transformer tsa rona li na le tekanyo ea ho chesa ha UL94-VO, ho netefatsa hore li finyella litlhoko tsa ho sebelisoa sebakeng sefe kapa sefe.
Li-transformer tsa rona li loketse mehala ea thelefono, lisebelisoa tsa elektroniki tse nkehang habonolo le phepelo ea matla a tlase ha li sebetsa ho tloha ho 50KHz ho isa ho 200KHz.Li-transformer tsena li ka phahamisoa ka holim'a metsi 'me li fumaneha ka theipi le reel, li etsa hore li tšoanelehe bakeng sa ts'ebetso ea othomathiki.Li-transformer tsa rona tsa SMD switching power li nyane ka boholo 'me li na le mefuta e mengata ea lits'ebetso, e leng se etsang hore e be khetho e phethahetseng bakeng sa moenjiniere ofe kapa ofe oa motlakase kapa setsebi.
Ka bokhutšoane, li-transformer tsa rona tsa SMD switching power li etselitsoe ho fihlela litlhoko tsa mebaraka e boima ea kajeno.Ka ts'ebetso ea bona e phahameng le likarolo tse tšepahalang tsa polokeho, li-transformer tsa rona ke tharollo e theko e tlaase bakeng sa ba batlang ho eketsa katleho ea merero ea bona ea elektronike.Hore na oa li hloka bakeng sa likhokahano tsa mehala, lisebelisoa tsa elektroniki tse nkehang kapa lisebelisoa tse tlase tsa matla a ho fetola matla, li-transformer tsa rona li ka u thusa ho fihlela ts'ebetso e phahameng eo u e hlokang.
Mechanical Dimension Tafole
| A | B | C | D | E | F | G | PIN NUMBER | |
| Karolo ea Nomoro. DIMENSION(mm) | ||||||||
| T-EPC10 | 11.0 | 12.0 | 5.0 | 2.0 | 0.5 | 10.2 | 0.8 | 4+4 |
| T-EPC13 | 16.0 | 20.0 | 8.0 | 2.5 | 0.7 | 17.2 | 1.2 | 5+5 |
| T-EPC19 | 20.0 | 25.0 | 10.5 | 2.5 | 0.6 | 21.6 | 1.7 | 6+6 |
| T-EP7 | 12.0 | 15.5 | 10.0 | 2.5 | 0.7 | 12.2 | 0.7 | 3+3 |
| T-EP10 | 14.0 | 16.0 | 12.0 | 2.5 | 0.6 | 12.5 | 1.0 | 4+4 |
| T-EP13 | 14.5 | 19.0 | 13.5 | 2.5 | 0.7 | 15.4 | 0.8 | 5+5 |
| T-EFD15 | 17.0 | 24.0 | 9.0 | 2.5 | 0.7 | 18.2 | 2.0 | 5+5 |
| T-EFD20 | 21.0 | 28.8 | 11.0 | 2.9 | 0.8 | 20.0 | 2.8 | 6+6 |