TDA2030A 2.1 Amplifier 20W x 2 Dual Channel Circuit Board
$62.92
$124.58
– Strong, clear and crisp bass. – Output peak of 20W 20W – LM1875 and TDA2030 are interchangeable – The power amplifier chip has five pins: positive, negative, forward, reverse, and output – Bass output: TDA2030 peak power: 30W – Rectifier and filter by two large 4700UF/25V electrolytic capacitor, to the whole circuit to provide adequate low ripple DC power supply – Recommended for 5-8 inch, 4-8 European 30-50W bass speaker. – Working power supply: AC dual AC9-15V transformer, recommended for the use of dual AC12V power of more than 30W of the transformer. – Output power: DC12V 1.5A, power supply to the 12V decoder board. – PCB material: FR-4 glass fiber board, – Thickness: 1.6mm. – PCB size: motherboard 80x65mm – Tone board 80x20mm. – Potentiometer shaft center distance: 28mm – Shaft diameter: 6MM. – Net weight: 130g.
