Nambala ya Gulu la Opanga

LM2990S-12

Kufotokozera

LM2990S-12 ndi chinthu chothandizira mphamvu zochepa za Texas Instruments. Imapereka mphamvu zolekanitsidwa ndikusintha-akwama za -12V, zomwe zimapangitsa kuti ikhale yabwino pa ntchito zosiyanasiyana zomwe zikufuna mphamvu zochepa zodalirika komanso zothandiza.

Kutembenuka kwa Katundu

Surface mount TO-263-4, D2PAK (3 Leads + Tab), TO-263AA package

Tube packaging

Supplier Device Package: TO-263 (DDPAK-3)

Chifukwa Chiyani Musankhe Izito?

LM2990S-12 imapereka ntchito yabwino kwambiri komanso kupezeka komwe kulimbikitsidwa, zomwe zimapangitsa kukhala chinthu chabwino kwa ntchito zomwe zikhala zojambulitsidwa. Voltage yochepa ndi mphamvu yochuluka ya output zimatsimikizira kuchititsidwa bwino kwa mphamvu, pomwe zinthu zotsatirazi zimapereka chitetezo cholimba ku mafunso ofunikira.

Zofunika Zofunikira

Voltage yolekanitsidwa ya -12V

Voltage yochepa ya 1V @ 1A

Mphamvu yochuluka ya output ya 1.8A

Mphamvu yochepa ya quiescent ya 1mA

High power supply rejection ratio (PSRR) ya 52dB pa 1kHz

Protecti ya overtemperature ndi short-circuit

Kukwera kwa Chinthu

LM2990S-12 ikugwirizana ndi zida zapamwamba zosiyanasiyana zamagetsi zomwe zikufuna mphamvu zolekanitsidwa zodalirika komanso zodalirika, monga zida za mawu, zida zamakina, ndi masystem a kasamalidwe a mafakitale.

Zabwino Zikulu

Voltage yaikulu komanso kukhazikika

Kuchita bwino kwa mphamvu ndi kutentha kwochepa

Zinthu zolimbikitsa zokwanira zoteteza kuchita bwino

Paketi ya tinyanga ya surface-mount yaying'ono komanso yanthawi.

Nthawi ya Chinthucho

LM2990S-12 ikugwirizana mu Last Time Buy phase, ikuwonetsa kuti ikuchita kuchepa.

Makasitomala akulangizidwa kuti alumikizane ndi gulu lathu la malonda kudzera pa tsamba la kampani kuti azitsatira zambiri pa mitundu yabwino kapena zotsatira.

Mafunika Otsatira

Zida za mawu

Zida zamakina

Masystem a kasamalidwe a mafakitale

Ntchito zolekanitsidwa za voltage zeneral.

Kuchita Tsopano

Makasinthidwe akulangizidwa kuti akweze mawu a LM2990S-12 pa tsamba lathu. Pitani ku [Company Website] tsopano kuti mufune quote yokhutira komanso kudziwa zambiri za kutheka ndi mitengo ya chinthucho.

LM2990S-12 ndi Atsopano komanso Oyambirira ku stock, Pezani zamagetsi zamagetsi zamagetsi za LM2990S-12, Datasheet, Inventory and Price ku Ariat-Tech.com Online, Order LM2990S-12 N/A yokhala ndi warrantied komanso chidaliro kuchokera ku Ariat Technology Limitd. Tumizani kudzera pa DHL / FedEx / UPS. Kulipira ndi Wire Transfer kapena PayPal kuli bwino.
Titumizire Imelo: Info@Ariat-Tech.com kapena RFQ LM2990S-12 Online.