Showing posts with label mono. Show all posts
Showing posts with label mono. Show all posts
Wednesday, 25 January 2017
Power amplifier circuit 60 W mono
Wow this is nice intregated amplifier circuit , because this IC can be power output up to 60 Watt . With minimum require voltage 8 V , and maximum voltage 35 V . But this circuit is'nt so good to working on car , because output sound is very loud but not smooth. Amplifier so good working on full range , with speaker full range 100W and impedance 8 Ohm.Below it is schematic :
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| Click to view large |
The circuit above use IC AN7170 , the original output power IC is 20 W with impedance. But with use the circuit output elevated up to 60W.
Sunday, 11 December 2016
18W mono class D Amplifier
Features:
- 18W OUTPUT POWER:
- RL = 8Ω/4Ω; THD = 10%
- HIGH EFFICIENCY
- WIDE SUPPLY VOLTAGE RANGE (UP TO
- ±25V)
- SPLIT SUPPLY
- OVERVOLTAGE PROTECTION
- ST-BY AND MUTE FEATURES
- SHORT CIRCUIT PROTECTION
- THERMAL OVERLOAD PROTECTION
Circuit Diagram:
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| 18W mono class-D Amplifier |
Datasheet for TDA7481: Download
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