SKU:

10pcs PAM8403 Mini 5V Digital Amplifier Board USB Power Supply Good Sound Effect, Specification: Module
10个卖 PAM8403 迷你5V数字小功放板可USB供电音效好，规格：模块
条码：6922089920142
HSCode：74198099
批量修改原始型号

采购：Karl 编辑：Joy 产品经理：Maura

1. Power supply range: 5V DC
2. Operating voltage: 2.5V-5.5V
3. Output Power: 3W x 2 (5V 4Ω)
4. PAM8403 is a small digital amplifier chip, high-definition sound quality highlights the advantages of digital chips
5. Circuit using a reasonable peripheral configuration, power supply filter upgrade to 470uf, 1.6mm fiberglass plate, the amplifier board to do the meticulous
6. Output 3W + 3W high-fidelity sound quality, potentiometer using the original anti-surface body, life expectancy of up to 15 years, potentiometer with a switch can be counterclockwise directly cut off the power supply.
7. Please ensure that the power supply voltage does not exceed 5.5V, and please do not reverse the positive (+) negative (-) polarity, otherwise it will burn the circuit board!
8. Size: with potentiometer about 29.5 x 20.2 x 15 mm, module about 21 x 18 mm

1. 供电范围：5V 直流
2. 工作电压：2.5V-5.5V
3. 输出功率：3W x 2（5V 4Ω）
4. PAM8403是小型数字功放芯片，高清音质凸显数字芯片优势
5. 电路采用合理的周边配置，电源滤波升级为470uf，1.6mm玻纤板材，把功放板做到了细致
6. 输出3W+3W高保真音质，电位器采用原装抗表体，寿命可达15年，电位器带开关可逆时针可直接切断电源
7. 请确保电源电压不超过 5.5V，并且请勿将正（+）负（-）极性接反，否则会烧毁电路板
8. 尺寸：带电位器约29.5 x 20.2 x 15 mm，模块约21 x 18 mm
代码：

Specification:

Package weight

One package Weight	0.1kgs / 0.22lb
One Package Size	10.0cm * 10.0cm * 5.0cm / 3.94inch * 3.94inch * 1.97inch
Qty per Carton	90
Carton Weight	10.1kgs / 22.27lb
Carton Size	50cm * 32cm * 32cm / 19.69inch * 12.6inch * 12.6inch

代码：

<br><b>Specification:</b><br><table style="width: 100%;clear: both;border-top: 3px #666666 solid; border:none; border-bottom: 3px #666666 solid;" ><tr><td style=" width: 15%;font-size: 12px;font-weight: 700;padding: 5px; border:none; border-bottom: 0px #666 dashed;" ><b>Package weight </b></td><td style="width: 85%;border:0;" ><table width="100%" border="0" cellpadding="1" cellspacing="1" ><tr ><td style="width: 30%;padding: 6px 0px;font-size: 12px; border:none; border-bottom: 1px #666 dashed;" align="left" valign="middle">One package Weight </td><td style="width: 100%;padding: 6px 0px;font-size: 12px; border:none; border-bottom: 1px #666 dashed;" align="left" valign="middle">0.1kgs / 0.22lb </td> </tr><tr ><td style="width: 30%;padding: 6px 0px;font-size: 12px; border:none; border-bottom: 1px #666 dashed;" align="left" valign="middle">One Package Size </td><td style="width: 100%;padding: 6px 0px;font-size: 12px; border:none; border-bottom: 1px #666 dashed;" align="left" valign="middle">10.0cm * 10.0cm * 5.0cm / 3.94inch * 3.94inch * 1.97inch </td> </tr><tr ><td style="width: 30%;padding: 6px 0px;font-size: 12px; border:none; border-bottom: 1px #666 dashed;" align="left" valign="middle">Qty per Carton </td><td style="width: 100%;padding: 6px 0px;font-size: 12px; border:none; border-bottom: 1px #666 dashed;" align="left" valign="middle">90 </td> </tr><tr ><td style="width: 30%;padding: 6px 0px;font-size: 12px; border:none; border-bottom: 1px #666 dashed;" align="left" valign="middle">Carton Weight </td><td style="width: 100%;padding: 6px 0px;font-size: 12px; border:none; border-bottom: 1px #666 dashed;" align="left" valign="middle">10.1kgs / 22.27lb </td> </tr><tr ><td style="width: 30%;padding: 6px 0px;font-size: 12px border:none; ;border-bottom: 0px #666 dashed;" align="left" valign="middle">Carton Size </td><td style="width: 100%;padding: 6px 0px;font-size: 12px; border:none; border-bottom: 0px #666 dashed;" align="left" valign="middle">50cm * 32cm * 32cm / 19.69inch * 12.6inch * 12.6inch </td> </tr> </table>  </td></tr></table>