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TDA7786_云浮电子元器件代理商

时间:2021-07-30 17:33:42 文章作者:电子元器件

TDA7786_云浮电子元器件代理商本文导读:however,thetachsignalisvalidonlywhenpowerisappliedtothefan—thatis,duringtheonphaseofthepulse.WhenthePWMdriveisswitchedtotheoffphase,thefan’sinternaltachsignal-generationcircuitryisalsooff.Becausethetachoutputistypicallyfromanopendrain。

ATTINY2313-20SU

ATMEGA8L-8PU

ATMEGA8L-8AU

ATMEGA8A-PU

ATMEGA8A-AU

TDA7786_云浮电子元器件代理商

ATMEGA88PA-AU

ATMEGA168PA-AU

ATMEGA48PA-PU

ATMEGA48PA-AU

MUR180ERLG

LM217T

TDA7786_云浮电子元器件代理商itimmediatelyspinsuptoitsfullspeedinanaudibleandannoyingmanner.Becausehumanssoonbecomesomewhataccustomedtothesoundofthefan,itsswitchingoffisalsoverynoticeable.(Itcanbecomparedtotherefrigeratorinyourkitchen.Youdidn’tnoticethenoiseitwasmakinguntilitswitchedoff.)Sofromanacousticperspective。

LM1117MPX-2.5

TJA1043T/1J

CJ431

TP5592-SR

TDA7786_云浮电子元器件代理商

TLE4275QKVURQ1

APM32F103CBT6

APM32F030C8T6

TPS54302DDCR

TC7WH125FU

STP13NM60N

TDA7786_云浮电子元器件代理商

STC15W404AS-35I-SOP16

SSC54-E3/57T

SMBJ6.0CA

TDA7786_云浮电子元器件代理商notanidealsolutionfromareliabilitystandpoint.Speedcontrol—onewaytoanswersomeoftheseobjectionstotheuseofafan—canhavetheseadvantages:runningafanslowerreducesthenoiseitemits。

SMAJ5.0A

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