C-1 активный звуковой модуль Black Board KY-012
US $0.20-$0.36
Детали для электронных устройств txw TDA2030 TDA2030A Плата усилителя
- Категория: Acoustic Components old >>>
- Поставщик: Shenzhen,Cxcw,Electronic,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.72 $* | 0.4 $* |
| Aug-17-2025 | 0.54 $* | 0.54 $* |
| Jul-17-2025 | 0.60 $* | 0.58 $* |
| Jun-17-2025 | 0.53 $* | 0.21 $* |
| May-17-2025 | 0.48 $* | 0.50 $* |
| Apr-17-2025 | 0.91 $* | 0.34 $* |
| Mar-17-2025 | 0.94 $* | 0.57 $* |
| Feb-17-2025 | 0.28 $* | 0.98 $* |
| Jan-17-2025 | 0.61 $* | 0.23 $* |
Характеристики
CXCW electronic parts TDA2030 TDA2030A audio sound module amplifier board
1.Onboard TDA2030A audio power amplifier chip
2.Mono 18W power amplifier circuit design
3.Onboard speaker terminal block
4. Onboard 10K adjustable resistor, which can adjust the volume of amplification
5.Onboard power indicator
6, the main pins of the chip have been led out, you can directly input audio signals
7. Working voltage: 6 ~ 12V
8. Board size: 32 (mm) x24 (mm)
Company Information
| Product Name | CXCW electronic parts TDA2030 TDA2030A audio sound module amplifier board |
| Model | TDA2030 TDA2030A |
| Brand | E-era/100% new original |
| Quality Warranty | 1-3years |
| MOQ | 100 PCS |
FAQ
The questions which our partner ask most
Q1. Who are you?
CXCW: We are a professional supplier of display device from Shenzhen,China.
Like touch screen, digital tube, led light, display parts, etc.
Also can provide BOM full service, PCB service if you need.
Q2. How about the quality?
CXCW: We tested 100% before ship out.All goods we offer 1-3years quality assurance.
Q3. What is your terms of payment?
CXCW: Order below 10000USD is T/T 100% in advance .
CXCW:Order over 10000USD T/T 50% as deposit to arrange goods.and rest 50% before delivery.
CXCW:Sample order we can support
PAYPAL , WERTERN UNION,UnionPay and Alipay.
Q4. What is your terms of delivery?
CXCW: EXW, FOB, CFR, CIF,DDP(defaults EXW for all quotation)
Q5. How about your lead time?
CXCW: There are no lead time for in-stock products.We can ship out within 1-3 days
after you confirmed the payment.
CXCW:Customized product,we will ship out within our professional invoice show.
Q6. What is your sample policy?
CXCW: Most of products,we can offer free samples;you just need pay the shipping cost.
Q7:Can we ask support if get trouble?
CXCW:Sure, if there is any quality problems or questions;we could offer technical support or return service .
Q8. Can we return back the goods?
CXCW: Sure, if you are not satisfied with the quality;you can send the original box back to exchange or refund.
You pay the return ship cost.We pay the back cost.
CXCW:If you get wrong item and the mistake made by yourself;we can offer return too.But you should pay
CXCW:For custom orders,we cannot refund or exchange if you confirm the samples.
PCB module
