UC3844N

Umfanekiso wereferensi, nceda uqhagamshelane nathi ukuze ufumane umfanekiso wokwenyani

Icandelo lomvelisi

UC3844N

Umenzi
Texas
Inkcazo
IC REG CTRLR PWM CM 8DIP
Udidi
iisekethe ezidibeneyo
Usapho
pmic - i-voltage regulators - i-dc dc yokutshintsha abalawuli
Uthotho
-
Ikhona evenkileni
5000
Amaxwebhu edatha kwi-Intanethi
-
Ukubuza
  • uthotho:-
  • ipakethe:Tube
  • ubume benxalenye:Active
  • uhlobo lwemveliso:Transistor Driver
  • umsebenzi:Step-Up, Step-Down, Step-Up/Step-Down
  • uqwalaselo lwemveliso:Positive, Isolation Capable
  • itopology:Boost, Buck, Buck-Boost, Flyback, Forward
  • inani leziphumo:1
  • izigaba zemveliso:1
  • amandla ombane - unikezelo (vcc/vdd):12V ~ 28V
  • Ukutshintsha rhoqo:Up to 500kHz
  • umjikelo womsebenzi (ubuninzi):48%
  • umlungisi ohambelanayo:No
  • Ungqamaniso iwotshi:No
  • ujongano olulandelelanayo:-
  • iimpawu zolawulo:Frequency Control
  • ubushushu bokusebenza:0°C ~ 70°C (TA)
  • uhlobo lokuxhoma:Through Hole
  • iphakheji / ityala:8-DIP (0.300", 7.62mm)
  • iphakheji yesixhobo somthengisi:8-PDIP
Ukuhambisa ngenqanawe Ixesha lokuhambisa Kwiindawo ezisesitokhweni, iiodolo ziqikelelwa ukuba zithunyelwe ngenqanawa ngeentsuku ezi-3.
Sithumela iiodolo kanye ngemini malunga nentsimbi yesi-5 ngaphandle kweCawa.
Nje ukuba ithunyelwe, ixesha lokuhanjiswa eliqikelelweyo lixhomekeke kwezi khuriya zingezantsi ozikhethileyo.
DHL Express, 3-7 iintsuku
zokusebenza DHL eCommerce,12-22 iintsuku
zokusebenza FedEx International Priority, 3-7 iintsuku
EMS, 10-15 iintsuku zoshishino
Irejista Air Mail, 15-30 iintsuku zokusebenza
Amaxabiso okuthumela ngenqanawa Amaxabiso okuthumela nge-odolo yakho anokufumaneka kwinqwelo yokuthenga.
Ukhetho lokuthumela ngenqanawa Sinikezela nge-DHL, i-FedEx, i-UPS, i-EMS, i-SF Express, kunye ne-Registered Air Mail yokuthunyelwa kwamanye amazwe.
Ukulandelela ngenqanawa Siza kukwazisa nge-imeyile ngenombolo yokulandelela xa iodolo ithunyelwe.
Unako kwakhona ukufumana inombolo yokulandelela kwimbali odolo.
Ukubuya / Warranty Ukubuya Iimbuyekezo zidla ngokuvunywa xa zigqityiwe zingaphelanga iintsuku ezingama-30 ukususela kumhla wothutho, nceda uqhagamshelane nenkonzo yabathengi ukuze ufumane isigunyaziso sembuyekezo.
Amalungu kufuneka angasetyenziswa kwaye afakwe kwi-original package.
Umthengi kufuneka athathe intlawulo yokuthumela ngenqanawa.
Iwaranti Zonke izinto ezithengiweyo ziza nomgaqo-nkqubo wokubuyisela imali yeentsuku ezingama-30, kunye newaranti yeentsuku ezingama-90 kuzo naziphi na iziphene zokuvelisa.
Esi siqinisekiso asiyi kusebenza kuyo nayiphi na into apho iziphene zibangelwe kukudityaniswa kwabathengi ngokungafanelekanga, ukusilela komthengi ukulandela imiyalelo, ukuguqulwa kwemveliso, ukungakhathali okanye ukusebenza ngokungafanelekanga.

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