What is class A output stage? Where are class A amplifiers used?
A Class A amplifier stage passes the same load current even when no input signal is applied so large heatsinks are needed for the output transistors. These types of devices are basically two transistors within a single package, one small “pilot” transistor and another larger “switching” transistor.
The Class A Amplifier more suitable for outdoor musical systems, since the transistor reproduces the entire audio waveform without ever cutting off. As a result, the sound is very clear and more linear, that is, it contains much lower levels of distortion.
How to Calculate Peak output voltage value at the average load power?
Peak output voltage value at the average load power calculator uses peak_voltage = sqrt(2*Load Resistance*Average load power) to calculate the Peak Voltage, The Peak output voltage value at the average load power formula is defined as the highest point or highest value of voltage for any voltage waveform. Peak Voltage and is denoted by V_{m} symbol.
How to calculate Peak output voltage value at the average load power using this online calculator? To use this online calculator for Peak output voltage value at the average load power, enter Load Resistance (R_{D}) and Average load power (P_{L}) and hit the calculate button. Here is how the Peak output voltage value at the average load power calculation can be explained with given input values -> 632.4555 = sqrt(2*800*250).