TDA2822M Mini 2.0 Channel 1W×2 Stereo Audio Power Amplifier Board DC 5V 12V CAR

$1.98 Buy It Now or Best Offer
free,30-Day Returns

Seller Store top-digitalmeter
(231) 96.4%,

Location: ShenZhen
Ships to: US,
Item: 315029974961

Restocking Fee:No
Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:60 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Unbranded:Unbranded
Type:TDA2822M
Compatible Brand:Universal
MPN:Does Not Apply
Country/Region of Manufacture:China
UPC:Does not apply
EAN:Does not apply
TDA2822M Amplifier 1W+1W:TDA2822M Amplifier 1W+1W
Manufacturer Part Number:Does Not Apply

Visit storeItems for saleAbout usProduct Details Features: adopts original TDA2822M power amplifier chip, it has many advantages such as small static current, crossover distortion characteristics.Suitable for portable, miniature tape recorder, computer audio power amplifier.In the era of portable tape recorders, almost 85% are TDA2822M amplifier chip.Amplifier with the volume control potentiometer, convenient for the user to adjust the volume size, at the same time Presented a cap quality knob.The audio all adopt the wiring seat, users do not need to use soldering iron, as long as a small screwdriver can easy wiring.circuit boards have a Screwdriver screw terminal and do not need to use the soldering iron can fast connection, even if you don’t have any basis for buyers, see the wiring diagram is also very easily, DIY power amplifier so simple. Directions for use:1. Connect speakersThe speaker two thread ends at the end of the line is connected to the amplifier board audio output port, left sound channel the positive line connect power amplifier board LOUT port, the cathode connect to GND.Right track the positive line power amplifier board the ROUT of port, the cathode connect to GND.2. Connect audio sourceUse a 2 core audio line, connected to the amplifier board of 3 p audio input, connect the other side of the audio line plug to sound source (such as computers, mobile phones, MP3, DVD, etc.)3. Connect the power supplyUse 1.8-12 v dc output of the power adapter/battery/charging etc all can treasure.Will two dc power cord is connected to the amplifier board 2 p power source port, the positive line to VCC, negative to GND, the connection is important to make clear is negative, not blindly wiring, if meet the could seize power amplifier board.4. Play musicPut through power supply, amplifier board into working state;You can the be fond of according to oneself to adjust the volume knob, you can enjoy the magical glamour of Fuji eagle amplifier board.The performance parametersPower amplifier output powerRating: 1 w x 2 (1-3 inch speaker)The maximum power: 1.5 W x 2 (0.2-5 W can meet the speakers)Speaker impedance: 4-32 ΩPower amplifier sex ratio: ≥50 db Net weight: 25 gDistortion: 0.1%Input interface: 3 p wiring jokesAdjust the form: volume adjustmentThe input voltage: DC1.8-12VPower amplifier board size: 42 (excluding potentiometer bulge) long * 30 (width) x 25 mm (high) Package included: 1x TDA2822M Mini 2.0 Channel 1W×2 Stereo Audio Power Amplifier Board DC 5V 12V CAR Payment MethodShipping PolicyFeedbackPayment Method Payment must be received in 5 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. Shipping Policy 1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand. 2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders. 3. All package need to wait 30 days,Please take care it.Less than 30 days,we can’t take a refund.Feedback We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

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