2x18W TDA2030A 2.0 Double Track TDA2030A Amplifier DIY Kit 5
This model power amplifier adopted because of ST TDA2030 power amplifier IC, Whole
circuit design and reasonable, beautiful and easy, noise, High Performance Cost, Single Supply
supply of AC input voltage (AC) v 9 v 12. Components layout and reasonable,
Strong Power (18 WX2), almost no static noise, good listening, Meno peripheral components,
Easy to Install, Very Suitable for Changing your home audio system or ADD, widely used in All
Types of Loudspeakers.
This circuit consists of E due Channels Around, Including W101 come the volume potentiometer
W102 low Adjust the potentiometer, W103 for high Adjust potentiometer. The audio signal input
AFTER The tone and volume control from the C106, C206 Posted an Integrated audio TDA2030 power
amplifier power amplifier. State of Working In dual power supply circuit (OCL), audio
Signal to TDA2030 1 foot (synthetic input) input AFTER power-Amplification of the output signal
4 Feet, Including R108, C107, R109 negative feedback loop, You can rate stable circuit
Work, R108 and R109 magnification ratio determines the TDA2030 Communication, R110,
C108 and R210 and C208 Circuit CANCELLATION high frequency vibration, to suppress high
Frequency of self-excited oscillation MAY occur.
Working Voltage: ac9 ~ 15v or dc9 ~ 15v
Output Power: left and right channel 18 w x2 (horn)
Output Impedance: 4-8¦¸
PCB Size: 12 x 5.5 cm(L*W)
NOTE: THIS PRODUCT NEED TO BE INSTALL BY YOURSELF!