This is a circuit diagram for power amplifier. This circuit is a design for mini audio amplifier that can generated power only in 18Watt. This audio amplifier circuit is control by single chip audio IC HA13118. This is the figure of the circuit.
This amplifier has main types is a amplifier bridges as the output lines isn’t grounded. This circuit is supplied the voltage for the power supply is in 8 – 18 VDC and the current circuit is at least 1 – 2 Amperes. The maximum output power amplifier is obtained with 18V power supply with a greater than 2 Amps and using 4 ohm impedance of speakers. Power supply has filtered for reducing the main noise impedance using regulated supply for reduced noise. This amplifier can operate using battery.
This amplifier has main types is a amplifier bridges as the output lines isn’t grounded. This circuit is supplied the voltage for the power supply is in 8 – 18 VDC and the current circuit is at least 1 – 2 Amperes. The maximum output power amplifier is obtained with 18V power supply with a greater than 2 Amps and using 4 ohm impedance of speakers. Power supply has filtered for reducing the main noise impedance using regulated supply for reduced noise. This amplifier can operate using battery.
0 comments:
Post a Comment