OEM/ODM Супер Мини аудио цифровой 5 1 Плата усилителя PAM8403 для
- Категория: Amplifiers >>>
- Поставщик: Okystar,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 31.88 $* | 33.22 $* |
| Aug-17-2025 | 31.59 $* | 33.83 $* |
| Jul-17-2025 | 26.43 $* | 27.29 $* |
| Jun-17-2025 | 30.94 $* | 32.33 $* |
| May-17-2025 | 26.49 $* | 27.40 $* |
| Apr-17-2025 | 30.35 $* | 32.8 $* |
| Mar-17-2025 | 29.23 $* | 30.62 $* |
| Feb-17-2025 | 29.79 $* | 30.22 $* |
| Jan-17-2025 | 29.88 $* | 30.90 $* |
Характеристики
A 10-year high efficiency digital amplifier chip, special internal output processing circuit, eliminating the conventional LC network, lower than the EMI with the LC value! Maximum power output at a lower voltage, super power, built-in standby electronic switch, built-in high-gain buffer amplifier, built short circuit protection. "Power": 3.6 to 5.5V, single-cell lithium battery or USB powered appropriate, may also be used four 1.2V batteries, power transformers must add 5V regulator circuit, the chip will burn more than 5.5V.
Power: DC (DC): 3.6v-5.5V; Output power: 3W + 3W (4 ohms); SNR: 90dB; Efficiency:> 90%
Size: 24 * 15.5 * mm positioning hole size: 20mm aperture spacing: 2mm
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Power: | DC (DC) 3.6v-5.5V |
Output power | 3W + 3W (4 ohms) |
SNR | 90dB |
Size | 24 * 15.5 * mm |
Positioning hole size | 20mm |
Aperture spacing | 2mm |
Our Service
1. Convenient & Friendly Customer Service. | ||||||
2. Low Prices Direct From Factory Suppliers. | ||||||
3. Fast Delivery Around the World. | ||||||
4. High Quality With Global Standards. | ||||||
5. 1 Year Factory Warranty. | ||||||
6. Safe Shipping Way and Payment. | ||||||
Packing & Delivery
Our Company
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FAQ
1. What is the delivery time?
Normally, 1-5 workdays after payment; Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once and then we make the judgement for the issue.
3.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.You can return back to us, we will refund your full payment.
4.what is the warranty?
1-3 months to replace new items for free, 1-2 years repairing free according to different products.
5.Do you accept OEM design?
Yes,we do.We can design according to your requirement.
6.Are you a manufacturer?
Yes,we are.
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