TL494CPWG4

Chithunzichi ndichofotokozera, chonde titumizireni kuti mupeze chithunzi chenicheni

Wopanga Gawo

TL494CPWG4

Wopanga
Rochester Electronics
Kufotokozera
TL494 PWM CONTROLLER
Gulu
mabwalo ophatikizika
Banja
pmic - magetsi owongolera - DC DC switching controller
Mndandanda
-
Zilipo
450
Datasheets Online
-
Kufunsa
  • mndandanda:-
  • phukusi:Bulk
  • gawo udindo:Active
  • mtundu wotuluka:Transistor Driver
  • ntchito:Step-Up, Step-Down, Step-Up/Step-Down
  • kutulutsa kasinthidwe:Positive
  • topology:Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
  • chiwerengero cha zotuluka:2
  • magawo otulutsa:1
  • mphamvu yamagetsi (vcc/vdd):7V ~ 40V
  • pafupipafupi - kusintha:1kHz ~ 300kHz
  • ntchito yozungulira (max):45%
  • synchronous rectifier:No
  • kulunzanitsa koloko:No
  • serial interfaces:-
  • mawonekedwe owongolera:Dead Time Control, Frequency Control
  • kutentha kwa ntchito:0°C ~ 70°C (TA)
  • mtundu wokwera:Surface Mount
  • phukusi / bokosi:16-TSSOP (0.173", 4.40mm Width)
  • katundu chipangizo phukusi:16-TSSOP
Manyamulidwe Nthawi yotumizira Kwa magawo omwe ali m'masheya, maoda akuyembekezeka kutumizidwa m'masiku atatu.
Timatumiza maoda kamodzi patsiku pafupifupi 5pm kupatula Lamlungu.
Ikatumizidwa, nthawi yofananira yotumizira imadalira otumiza omwe ali pansipa omwe mwasankha.
DHL Express, 3-7 masiku ntchito
DHL eCommerce, 12-22 masiku ntchito
FedEx Padziko Lonse Patsogolo, 3-7 masiku ntchito
EMS, 10-15 masiku ntchito
Registered Air Mail, 15-30 masiku ntchito
Mitengo yotumizira Mitengo yotumizira kuyitanitsa yanu ingapezeke m'ngolo yogulitsira.
Njira yotumizira Timapereka DHL, FedEx, UPS, EMS, SF Express, ndi zotumiza zapadziko lonse lapansi zolembetsa za Air Mail.
Kutsata kotumizira Tikukudziwitsani ndi imelo ndi nambala yotsata mukangotumiza.
Mukhozanso kupeza nambala yotsatila mu mbiri yakale.
Kubwerera / Chitsimikizo Kubwerera Zobweza zimalandiridwa zikamalizidwa mkati mwa masiku 30 kuchokera tsiku lotumizidwa, chonde lemberani makasitomala kuti mulole kubweza.
Zigawo zisagwiritsidwe ntchito komanso m'mapaketi oyambira.
Makasitomala amayenera kulipira ndalama zotumizira.
Chitsimikizo Zogula zonse zimabwera ndi ndondomeko yobwezera ndalama yamasiku 30, kuphatikizapo chitsimikizo cha masiku 90 motsutsana ndi vuto lililonse la kupanga.
Chitsimikizochi sichidzagwira ntchito ku chinthu chilichonse chomwe cholakwika chachitika chifukwa cha kusonkhana kwamakasitomala kosayenera, kulephera kwa kasitomala kutsatira malangizo, kusinthidwa kwazinthu, kunyalanyaza kapena kuchita mosayenera.

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