PWM changes the pulse width to control the strength of the output signal, while PAM changes the pulse amplitude to regulate the voltage. The voltage type processes DC signals through capacitor filtering, and the current type processes DC signals through inductor filtering.
The difference between PWM and PAM
PWM changes the pulse width to control the strength of the output signal, while PAM changes the pulse amplitude to regulate the voltage.
The difference between voltage type and current type inverters
Voltage type processes DC signals through capacitor filtering, while current type processes DC signals through inductor filtering.