9V Power Amplifier Dual Power Supply Rectifier Filter Power Board 78XX79XX Adjustable Rectifier Filter Power Supply Board Kit QW-021D Full Set of Parts
Specification:Output voltage: Dual 9VThe kit adopts FR-4 spray-painted high-quality PCB for easy soldering, new components, and high quality.Good performance, simple circuit, small size, easy to use.PCB board size: 55mm (length) x 42mm (width)Package includes:
1 x Rectifier Filter Power Supply Board Kit 
9V Power Amplifier Dual Power Supply Rectifier Filter Power Board 78XX79XX Adjustable Rectifier Filter Power Supply Board Kit QW-021D Full Set of PartsSee detail
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