Parizvino, varipovasiri vegadesign uyeisolated drivemagetsi mumusika wemwenje we LED.
Iyo isiri-yakasarudzika dhizaini inogumira kune yakapetwa-yakavharirwa zvigadzirwa, senge inotsiviwa mwenje wegirobhu, iyo iyo LED uye chigadzirwa chose zvakabatanidzwa uye zvakanamwa mupurasitiki isiri-conductive, saka hapana njodzi yekuvhunduka kwemagetsi kune iyo. end-user.
Sezvakaratidzwa mumufananidzo
uko mushandisi anokwanisa kubata iyo LED uye inobuda wiring, yakasarudzika drive magetsi inodiwa.
Shanduri yakazvimiririra kana magetsi akaiswa ega emagetsi emagetsi emagetsi zvinoreva kuti LED inogona kubatwa neruoko yakanangana pasina kubatwa nemagetsi. Kunyangwe iyo LED dhiraivha simba isina yekuzviparadzanisa transformer ichiri kukwanisa kuita partial mechanical insulation nerubatsiro rwegoko rekudzivirira, iyo LED panguva ino haigone kubatwa zvakananga kana ichishanda. Magetsi anodzivirirwa achave makuru mune ramangwana.
Sezvakaratidzwa mumufananidzo
Isiri-yakasarudzika mhando uye yakasarudzika mhando LED dhiraivha magetsi kuti ive neyavo mabhenefiti neakaipa, kunyanya kubva kune anotevera mapoinzi mana:
Nezvekuchengetedza:iyo yekuzviparadzanisa yemagetsi magetsi ine zvimwe zvakanakira, nekuti yekuzviparadzanisa mhando magetsi ekupa nehupamhi voltage, kuita kuri nani uye kwakagadzikana, zvakare hakuzokonzerese kukuvadza kumuviri wemunhu, uye tekinoroji yekuzviparadzanisa inowedzera kukura. Isiri-yakasarudzika mhando iyo voltage renji yakashata zvishoma pane yekuzviparadzanisa nevamwe, iyo voltage renji iri pakati110V-300V,uye kuzviparadzanisamagetsi anogona kuita60-300V, high and low current is very uniform.
Panyaya yekubudirira:isolation type drive chengetedzo asi yakaderera kunyatsoita, isiri-yega mhando drive kunyatsoshanda kwakakwira.
Panyaya yedunhu dhizaini:iyo yazvino yekuzviparadzanisa chirongwa inonyanya AC / DC flyback redunhu chirongwa, saka dunhu rehukama rinonyanya kuoma, kudhura kwakanyanya. Isiri-yakasarudzika mhando inonyanya kushandisa DC / DC inosimudzira kana buck dunhu, dunhu rehukama riri nyore, saka mutengo wakaderera.
Panyaya yenguva dzose yechokwadi ikozvino:rudzi rwekuzviparadzanisa nevamwe runogona kuva mukati me ± 5%. Kusazviparadzanisa nemhando yakaoma kuwana.
Application:
1, iyo IC kana chikamu chemagetsi emagetsi edunhu, kubva pamutengo uye vhoriyamu, kusarudzwa kweasina-yega ega magetsi.
2, kushandiswa kwebhatiri simba rekupa, pane zvinodikanwa zvehupenyu hwebhatiri, kusarudzwa kweasina-yega ega magetsi.
Nguva yekutumira: Jan-20-2021
