Useful schematic and wiring diagrams. ✔ ✔ Enjoy electronic circuits, let your idea comes to hardware
105W Simple Power Amplifier
105W simple power amplifier is designed for typical connection circuit for IC LM3876T company National Semiconductor and is powered by bipolar unregulated power supply voltage of ± 35 V. The opening of the switch S1 turns on mute.
Despite the simplicity and lack of adjustment elements,
-the amplifier has high performance
-ratio IMD (SMPTE 60 Hz, 7 kHz, 4:1) does not exceed 0.004%,
-typical THD 0.01%, noise level -114 dB,
-frequency response ( -3 dB) 10 Hz to 90 kHz or 20 Hz … 20 kHz ± 0,25 dB level,
So it is suitable for audio of the highest class. The gain is given by Ki = 1 + R9 / R4. The coil L1 is wound around a 2-watt (such as MLT-2) and resistor R8 has 14 turns of wire 1.3 mm in diameter. Chip to the radiator to the thermal resistance of not more than 3 ° C / W («RADIO T9» № 7-8 / 2005 sec. 14, 15 *).
Most Wanted Diagrams:
- simple power amplifier circuit diagram
- schematic simple power amp
- simple power amplifier schematic circuit pdf
Comments are currently closed.
- Amplifier Diagrams
- Automotive Diagrams
- Car Fusebox Diagrams
- Circuit Diagrams
- Electronic Projects
- Inverter Diagrams
- Power Supply Diagrams
BatteryBlower motorBuickCadillacChevroletCigar LighterCircuit DiagramDodgeelectrical circuitElectrical SchematicElectrical SystemFordFuel PumpFuel Pump Relayfusefuse blockfuse boxFuse Holderfuse layoutfuse mapfuse panelGMCHeadlampHeaterHondaHornHorn RelayIgnition coilIgnition switchInstrument ClusterInstrument panelOldsmobilePontiacPower WindowRadioRelayschematic diagramStarter RelayStop LampStudebakerTurn SignalWiperWiring Diagrawiring diagramWiring Harnes