Description

5 PCS/LOT DC 12V 24V Digital Amplifier Module TPA3116D2 High Power HIFI Audio Amplifier TPA3116 Dual Channel Amplifier Board

Parameters:

• Operating Voltage range: DC 10~25V
• Output power: 100W (Max)
• Output load: 4~8 Ohm (Recommend)
• Frequency response range: 14~100KHz
• Signal-to-noise ratio (SNR): not less than 100DB
• Switching frequency: 1.2MHz
• Chip: TPA3116x2
• Reverse connection protection: Yes (Positive and negative reversal is not energized.)
• Quantity of channels: one left channel and one right channel (PBTL)

Special Notes:

• 1. The speaker of each channel must be connected in strict accordance with the wiring diagram. If reverse the connection, will seriously reduce the sound efficiency.
• 2. The current ability of external power supply 5V port is within the limits of 100mA. Super-power use is strictly prohibited.
• 3. Increasing the power supply voltage appropriately and using relatively low impedance speakers, can be very effective to improve the output power.
• 4. We recommend for adequate power supply (the current must be large enough), otherwise it cannot give play to the power of amplifier and speaker.
• 5. Although the product is a digital amplifier, but there still will be heating phenomenon during the use, it is normal.

Package Includes:

• 5 x TPA3116D2 Amplifier Board ( Power Amplifier/Audio Amplifier/stereo Amplifier )