DA7294 Audio Amplifier Board 70Wx2 Two Channel Speaker Protection Power Amplifier Board Diy Kit DIY Sound System Speaker

DA7294 Audio Amplifier Board 70Wx2 Two Channel Speaker Protection Power Amplifier Board Diy Kit DIY Sound System Speaker
Eachine1
sku: 1547131
type: Arduino scm & diy
1,395.00 руб.
Shipping from: China
   Description
Productdescription:Note:This isdiykit,itneedto solder byyourself,thankyou.- Widesupplyvoltagerange:dualAC22-28V- Highoutputpower:70WX2- Impedance:4-8Ohm- Standbyandmutefunction- NonoiseON/OFFswitch- Lownoiseandlowdistortion- Shortcircuitprotectionandoverheatprotection- Size:140*80*48MMFeatures:1.FilteringusestwoN-ovartisenthusiastgrade10000UF50Vcapacitors.2.ThemainchipistheoriginalimportedSTTDA7294chip.25Ahighcurrentrectifierbridgecanmeetthelong-termfullloadoperationofthepoweramplifierboard.3.Theresistorusesa1%metalfilmresistor.4.ThehornprotectionpartadoptstheoriginalauthenticJapaneseNEC1237specialIC,andisequippedwiththeoriginalJapaneseOMRONrelay.Packageincluded:1 x TDA7294AudioAmplifierDiyKit
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