You can up the voltage from 9V but you will need a heatsink for the 2 final transistors.
At 9V it will take about 20mA from the battery or power supply.
Tuesday, October 5, 2010
Simple Audio Amplifier - 50mw
Simple , low power audio amplifier using just 3 transistors capable of about 50mw.
You can up the voltage from 9V but you will need a heatsink for the 2 final transistors.
At 9V it will take about 20mA from the battery or power supply.
You can up the voltage from 9V but you will need a heatsink for the 2 final transistors.
At 9V it will take about 20mA from the battery or power supply.
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