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TDA7850 Amplifier Board Audio Power Vehicle IC 45Wx4 6700UF Capacitor BA3121 for DIY
Product Description:
- TDA7850 is a high-quality Hi-Fi car audio amplifier IC,sound quality is excellent.
- Filter capacitor position enlarges,use 6700UF capacitor,BA3121 noise isolation
- Original TDA7850
- Use LC filter,more pure power,smaller ripple and less interference,eliminate the power noise in the car.
- 6700UF/25V large capacity filter capacitor
- Big magnetic ring inductor filter
- High quality connecting terminal
- 4 channel input
- Dimenion:61mmX48mmX33mm(WidthXDepthXHeight)
- DC 12V power supply
The Official test specification is as follows:
- 4 x 50W MAX.
- 4 x 45W EIAJ
- 4 x 30W @14.4V, 1KHz, 10%
- 2ohm
- 4 x 80W MAX.
- 4 x 77W EIAJ
- 4 x 55W @14.4V, 1KHz, 10%
- Multipower BCD Technology
- Mosfet output power stage
ACC Connection method:
- Remove triode Q2,move the 10K capacitor(on the R2 position) to the R7 place.
- Then MUTE foot for 3PIN saddle connect to ACC.
Note:When you use the amplifier board,add radiating fin to IC,or you will damage the machine.If you install 2DIN machine,the radiating fin can fasten on the back of dual DIN case.
Package List:
- 1 x TDA7850 Amplifier Board Audio
