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TPA3110 Digital Power Amplifier Board Stereo Class D Power Amplifier Board Bluetooth-compatible 5.0 Power Amplifier Board 2*15W
Note: When an external audio input is required, the two pads of the "external audio switch" need to be short-circuited.
Parameter:
Power supply voltage: 10-25VDC
Power supply current: 2A or more recommended
Output power: 15Wx2 (@16V)
Dimensions (length, width and height): 44mm X 40.5mm X20mm
The board adopts the typical circuit of TPA3110. It uses a single power supply with anti-reverse connection. It is very convenient to use a universal adapter and switching power supply for its power supply. Most of the resistance container parts use standardized patch technology, which is simple and stable. Design a special interface for the Bluetooth-compatible audio receiving module, built-in 5V voltage regulator circuit, you can easily DIY Bluetooth-compatible speakers. The output power is 15W X 2 (@16V), and the board can be connected to 8 ohm and 4 ohm speakers.
Power supply description:
When using a universal adapter and switching power supply, it can be directly connected to the positive and negative poles of the power supply. If a linear transformer is used for power supply, the recommended AC voltage is 9-12V (the highest is AC 15V), and the power is 20-30W for linear transformation, and a rectifier filter board is required.
TPA3110 PBTL digital power amplifier board 2*30W stereo class D power amplifier board Bluetooth-compatible 5.0 power amplifier board
Parameter:
Power supply voltage: 8-25VDC
Power supply current: 2A or more recommended
Output power: 30Wx2 (@16V)
Dimensions (length, width and height): 53mm X 45mm X 21mm
Interface Description:
Note: When an external audio input is required, the two pads of the "external audio switch" need to be short-circuited.
The board adopts the typical PBTL circuit of TPA3110. It adopts a single power supply with anti-reverse connection. It is very convenient to use a universal adapter and switching power supply for its power supply. Most of the resistance container parts adopt standardized patch technology, which is simple and stable. Design a special interface for the Bluetooth-compatible audio receiving module, built-in 5V voltage regulator circuit, you can easily DIY Bluetooth-compatible speakers. The output power is 30W X 2 (@16V), and the board can be connected to 8 ohm and 4 ohm speakers.
Power supply description:
When using a universal adapter and switching power supply, it can be directly connected to the positive and negative poles of the power supply. If a linear transformer is used for power supply, the recommended AC voltage is 9-12V (the highest is AC 15V), and the power is 30-50W linear transformation, and a rectifier filter board is required.
New TPA3110 Digital Power Amplifier Board Stereo Class D Power Amplifier Board Bluetooth-compatible 5.0 Power Amplifier Board 2*15W
The board adopts the typical circuit of TPA3110. It uses a single power supply with anti-reverse connection. It is very convenient to use a universal adapter and switching power supply, or an ordinary linear transformer plus a rectifier filter board for its power supply. Most of the resistance container parts use standardized patches The process is simple and stable. The integrated design with built-in Bluetooth-compatible audio receiver and built-in 5V voltage regulator circuit makes it easy to DIY Bluetooth-compatible speakers. The output power is 15W X 2 (@16V), and the board can be connected to 8 ohm and 4 ohm speakers.
Note: When an external audio input is required, the two pads of the "external audio switch" need to be short-circuited.
Parameter:
Power supply voltage: 10-25VDC
Power supply current: 2A or more recommended
Output power: 15W X 2 (@16V or above)
Size: Length 51MM x Width 39MM
Power supply description:
When using a universal adapter and switching power supply, it can be directly connected to the positive and negative poles of the power supply. If a linear transformer is used for power supply, the recommended AC voltage is 9-12V (the highest is AC 15V), and the power is 20-30W for linear transformation, and a rectifier filter board is required.
