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Imefadhiliwa
Nairobi, Nairobi Kati, siku 1 zilizopita
182 maoni
TDA2030A 2.1 Amplifier 20W X 2 Dual Channel Circuit Board
- 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.
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- Lipa tu ikiwa umeridhika
