1. Chigadzirwa Pamusoroview
Mabheya eMurata BLM18PG series chip ferrite akagadzirirwa kudzikamisa ruzha mumasekete emagetsi. Izvi zvinoshanda sema resistors pafrequency yeruzha, zvichidzivirira kukanganiswa kwesignal waveform uku zvichideredza mukana we resonance. Anonyanya kukodzera masekete asina mitsetse yakadzikama yepasi, sezvo asingade kubatana kwenyika.
Chimiro chenickel barrier chemaerekitirodhi ekunze chinopa kudzivirira kupisa kwe solder kwakanaka, zvichiita kuti pave nekushanda kwakavimbika mumashandisirwo akasiyana-siyana. Rudzi rweBLM_P rune simba rakaderera reDC, zvichiita kuti rive rakakodzera macircuit ane simba rakawanda. Iyi nhevedzano yakagadzirirwa mashandisirwo akajairika.
Mufananidzo 1: Murata BLM18PG471SN1D Chip Ferrite Bead. Mufananidzo uyu unoratidza kuswedera pedyo kwe ferrite bead diki, rectangular ine magumo esimbi.
2. Zvinotsanangurwa
| Parameter | Value |
|---|---|
| Mugadziri | MURATA |
| Chikamu Nhamba | BLM18PG471SN1D |
| Type | Chip Ferrite Bead |
| Package Type | 0603 (1608M) |
| Kudzivirira @ 100MHz | 470 Ω |
| Rated Current | 1A |
| Zviyero (L×W×H) | 1.6 × 0.8 × 0.8 mm |
| Urefu | 1.6 mm |
| Upamhi | 0.8 mm |
| Urefu | 0.8 mm |
| Material | Ferrite |
| RoHS Kutevedzera | Zvinoenderana |
| Huwandu pabhegi rimwe nerimwe | 25 zvidimbu |
3. Nhungamiro dzeKushandisa
Aya mabheya eferrite zvishandiso zvekuisa pamusoro (SMD) uye anowanzo batanidzwa mumabhodhi edunhu panguva yekugadzira. Maitiro akakodzera ekusonesa akakosha pakushanda kwakavimbika. Iva nechokwadi chekuti chikamu chacho chakaiswa nemazvo pamapedhi ekusonesa zvichienderana nedhizaini yedunhu.
Kuti udzivise ruzha zvakanaka, funga nezvehuwandu hweruzha rwaunoda kudzvinyirira. BLM18PG471SN1D inopa 470 Ω impedance pa100MHz, zvichiita kuti ishande kune ruzha rwepamusoro-soro. Kudzivirira kwayo kwakaderera kweDC (rudzi rweBLM_P) kunoibvumira kushandiswa mumitsara yemagetsi kana mitsara yezviratidzo inotakura magetsi akawandisa pasina kukonzera vhoriyamu yakawandisa.tage kudonha
Sezvo mabheya aya eferrite asingade kubatana kwevhu, akakodzera macircuits ane mutsetse wevhu usina kugadzikana kana kuti usingawanikwe. Izvi zvinoita kuti dhizaini yemacircuit ive nyore uye marongerwo acho ave nyore.
4. Operating Principles
Mabheya eFerrite anoshanda sema resistors anoenderana nefrequency. Pamafrequencies akaderera (semuenzaniso, DC kana mafrequencies akaderera), anoratidza impedance yakaderera kwazvo, zvichiita kuti chiratidzo chinodiwa chipfuure neattenuation shoma. Sezvo frequency ichiwedzera, kunyanya mu noise frequency range, ferrite material inorasikirwa, uye bead's impedance inowedzera zvakanyanya, zvichiita kuti ruzha rwe high-frequency rusanyanye.
Hunhu uhwu hunobvumira ferrite bead kudzvinyirira ruzha pasina kukanganisa signal waveform, kusiyana ne resistor iri nyore iyo inogona kuderedza ma frequency ese. BLM18PG series yakagadzirirwa kudzivirira signal waveform distortion ukuwo ichideredza mukana we resonance, iyo inogona kuitika nema capacitor kana inductors.
5. Kuchengeta uye Kubata
Kuti uchengetedze kushanda zvakanaka uye kuvimbika, chengeta mabhero eferrite munzvimbo yakaoma, kure nezuva rakananga uye tembiricha yakanyanya. Dzivisa kumanikidzwa kwemuchina kana simba rakawandisa panguva yekubata nekugadzira, sezvo izvi zvinogona kukuvadza chikamu kana magumo acho.
Gara uchibata zvinhu zvine matanho ekudzivirira kukuvara kubva mukubuda kwemagetsi (ESD), kunyanya kana uchizvibatanidza mumasekete emagetsi anonzwa.
6. Safety Information
Zvikamu izvi zvakagadzirirwa kushandiswa nehunyanzvi mukugadzira nekugadzira ma "electronic circuit". Zvidiki uye zvinogona kukonzera njodzi yekudzipwa kana zvikadyiwa. Chengeta kure nevana.
Paunenge uchinamira zvinhu zvine simbi, iva nechokwadi chekuti mhepo inofema zvakanaka kuti usafeme utsi. Tevedzera nzira dzese dzakajairika dzekuchengetedza pakubata zvinhu zvemagetsi uye kushanda nemidziyo inonamira zvinhu zvine simbi.
7. Warranty uye Tsigiro
Kuti uwane rumwe ruzivo nezvewarandi uye rutsigiro rwehunyanzvi maererano nezvigadzirwa zveMurata, ndapota tarisai kuMurata Manufacturing Co., Ltd. webkana kuti taura nevagovanisi vavo vane mvumo. Sezvo izvi zviri zvikamu zvemagetsi zvisingashande, garandi yavo inowanzo vhara zvikanganiso zvekugadzira mumamiriro ezvinhu akajairwa ekushanda.
Kuti uwane ruzivo rwakadzama nezvemashandisirwo ekushandisa, ruzivo rwekuvimbika, uye mimwe mibvunzo yehunyanzvi, zvinokurudzirwa kuti utarise magwaro epamutemo aMurata uye nzira dzekutsigira.
