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TDA7297 Audio Amplifier Board Module Dual-Channel Parts For DIY Kit, US $4.59 – Picture 0
TDA7297 Audio Amplifier Board Module Dual-Channel Parts For DIY Kit, US $4.59 – Picture 1
TDA7297 Audio Amplifier Board Module Dual-Channel Parts For DIY Kit, US $4.59 – Picture 0
TDA7297 Audio Amplifier Board Module Dual-Channel Parts For DIY Kit, US $4.59 – Picture 1

Tda7297 Audio Amplifier Board Module Dual-channel Parts For Diy Kit

US $4.59

  • China, China
  • Jan 29th
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DIY Kit TDA7297 Audio Amplifier Description Description:   Note:  this is for DIY   The amplifier board working efficiency up to 90%, very low power consumption, with a 12V battery powered motorcycle can be more than five hours of continuous play, but with a power indicator and power reversal protection, reverse polarity power supply does not burn chips.     PCB size: 4.8CMx4.8CM; Voltage: DC 9-15V, AC 9-12V, recommended DC voltage 12V, current 2A above; Power: 15W +15 W; Output Impedance :4-8 ohm   Package listing:   PCB board x1 Heatsink x1 M3*6 screw x1 TDA7297 x1 50K double potentiometer x1 Potentiometer cap x1 3.5 Audio Block x1 KF301-2P Terminal Block x3 10UF/25V electrolytic capacitor x1 3300UF/25V electrolytic capacitor x1 224 monolithic capacitor x2 104 monolithic capacitor x1 1N4007 x1 47K Resistance x2 4.7K resistor x1 3MM Blue LED x1   Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than £30.00, please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days (USA ,CA,AU,UK,DE).other country 15-35 days. 2.Express by EMS ,it must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.),please contact us to talk about shipping fee. 3.Once you purchase, please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us ???? 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult, please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service, Business hours are 9am to 6pm Beijing time (+8 GMT), Monday to Friday.   Engineered for professional eBay sellers!

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