This TDA7056 1 watt power audio amplifier circuit diagram project will provide a maximum output power of 1 watt into a 8 ohms load using a 6 volts power supply, or a maximum output power of 3 watts into a 16 ohms load using a 11 volts power supply .
This 1 watt power audio amplifier circuit require low numbers of components and is suitable for use in any kind of portable audio equipments.
This 20 watts car amplifier circuit using TDA2005 is specially designed to work on devices like: car radios, cd-players and similar devices. This 20 watts car amplifier circuit is based on the TDA2005 audio IC which can provide a maximum output power of 20 watts into a 4 ohms load, connected in bridge mode configuration .
This LM3886 high power amplifier circuit electronic project is capable of delivering 68W of continuous average power into a 4 ohms load and 38W into 8 ohms with 0.1% THD+N from 20Hz–20kHz.