Nkhani

TVS - Yaifupi ya Transient Voltage Suppressor Diode. TV ndi chipangizo chochepetsera mphamvu yamagetsi yotchinga mphamvu yamagetsi ngati diode. Pamene mizati iwiri ya TVS ikukumana ndi kugwedezeka kwamphamvu kwamphamvu kwanthawi yayitali, imatha kusintha kutsekeka kwakukulu pakati pa mitengo iwiri int ...

Monga chipangizo chotetezera, machubu a TVS amatha kuteteza kuwonongeka kwa electrostatic ndikuteteza mabwalo. Posankha machubu a TVS, chidwi chiyenera kulipidwa pazigawo zawo zoyenera, mwinamwake mavuto osayembekezereka angachitike. VRWM, VBR, Vc, Ipp, Cd ndizofunikira ...

Momwe mungadziwire mizati itatu poyamba? Kuzindikirika kwa zikhomo zitatu pa chizindikiro cha MOS transistor kuyenera kuyang'ana pa mfundo zazikuluzikulu: G-pole, mosafunikira kunena, ndi yosavuta kuzindikira. S-pole, kaya ndi P-channel kapena N-channel, imadutsa mizere iwiri. D-...

Bowo lokhalo lili ndi mphamvu ya parasitic pansi. Ngati m'mimba mwake wa dzenje lodzipatula lomwe lili pansi pa bowolo limadziwika kuti ndi D2, kutalika kwa bowolo ndi D1, makulidwe a bolodi la PCB ndi T, ndi dielectric okhazikika ...

Kupanga kwa BOSA: Gawo lotulutsa kuwala limatchedwa TOSA; Gawo lolandira kuwala limatchedwa ROSA; Awiri akabwera palimodzi, amatchedwa BOSA. Magetsi kupita ku Optical TOSA: LD (Laser Diode) semiconductor laser, yomwe imagwiritsidwa ntchito kutembenuza ma siginecha amagetsi kukhala ma siginecha a kuwala kwa ...

Choyamba, tiyeni tiwone chithunzi cha mapangidwe a mabwalo a WiFi RF: (Chithunzi chojambula cha WiFi nthawi zambiri chimagawidwa m'magawo awa, ndi dera labuluu la RTL8192FR lophatikizidwa mu MCU) Differenti...