Features
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For the LM3886 Amplifier PCB board:
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Size: 61mm X 31 mm
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For the LM3886, each channel needs one PCB board and also you may connect more board in parallel
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for DIY , not including the components
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DIY:
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Thie amplifier board can also be used in parallel , which could drive low impedance loads .
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Mode for one board:R1 needn't to be connected and could be replaced with a short jumper ,
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other components could be installed as the picture shown; K doesn't need to be connected。
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Parallel mode for more boards:R1 need to be connected and other components could be installed as the picture shown;
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K need to be connected in parallel;The out port need to be connected in parallel;Signal input from one board.
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For the Rectifier filter power supply board:
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WORKING VOLTAGE: <AC DUAL 35V
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Power supply PCB: 71(W) * 109(L) *1.6(H) mm
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Following is the sample when the board is finished ( components not inclued in the package, pcb provided only)
Package
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Mini LM3886 Power Amplifier PCB x 2pcs
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Rectifier filter power supply board(for LM3886TF TDA7293) PCBx 1pcs