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Item#: 9SIADJN5N08446

New 2 Channels 3W PAM8403 Power Supply Class D Audio Amplifier Board 5V USB Power

Ships from China. Most customers receive within 4-18 days.

Sold and Shipped by Ruili Inc a-seller

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International SellerFirst

First from ASIA brings the most desired and unique products from Asia to you. All First from ASIA products meet US product regulations. You can expect the same Newegg service but difference in shipping lead-time may apply.
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Type : Voltage Regulator
Condition : New
Parameters : Power supply: DC 1A (DC): 5V Output power: 3W + 3W (4 ohms) SNR: 90dB Efficiency:> 90% Size: 24 * 15.5 * mm positioning hole size: 20mm aperture spacing: 2mm "Note": 1: positive and negative power supply can not be reversed, the power supply voltage can not exceed 5.5V, these two violations could result in IC damage. 2: on-chip high-gain buffer, the board can not change any component parameters do not meet the parameters will result in IC damage. 3: Try using the line input cable with shielded, can play a role in immunity, eliminate clutter current sound. 4: cmos pipe BTL output drive mode, the speaker can not be negative about together, connect-4 speaker wire is completely independent, does not allow total access!


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