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Multi channel PWM power invertors integrated in a switching power supply circuit
IEEE Transactions on Consumer Electronics, 1989A description is given of a PWM (pulse-width modulated) power inverter circuit integrated into a conventional switching power-supply circuit. The output current of the switching power supply is distributed to several output loads by a time-sharing scheme using a PWM switching network that uses input voltage values to determine which load is energized ...
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THE EFFECT OF A SPEED CONTROLLER ON FAN NOISE (PWM INVERTOR TYPE)
Industrial NoiseP HUNNABALL, AG TULL
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Instantaneous Torque Control of PM Stepper Motors with PWM Voltage Source Invertor.
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