| PWM |
Pulse width modulation (PWM) is an efficient electronic control technique used in stepper motor drivers to set average winding current. PWM is commonly used in high power amplifiers and power supplies.
출처: www.microkinetics.com/glossary.html
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| PWM |
The abbreviation for Pulse-Width Modulation. ESCs pulse current to the motor in an ON-OFF manner. Changing the ratio of the ON time to the OFF time changes the speed of the motor. For example, at 80% speed, the current pulse is on 80% of the time and off 20% of the time. This cycle happens 60 times-per-second for low-frequency ESCs, and approximately 2,500 times-per-second in the Novak high-frequency ESCs.
출처: www.teamnovak.com/tech_info/glossary/
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| PWM |
A type of square wave used to control actuators and motors. For example, a square wave varying between 0.0 volts and 10.0 volts within a period of 10 milliseconds. The percent of the time the pulse is at 10.0 volts during each period is the duty cycle of the PWM.
출처: www.xanalog.com/glossary.html
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| PWM |
Pulse Width Modulation is a technique employed to regulate the output power by changing the pulse width. PWM is employed is SMPS, UPS and many other power control applications.
출처: www.noahtec.com/power-glossary-terms.htm
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| PWM |
a method of regulating the output voltage of a switching power supply by varying the width, but not the height, of a train of pulses that drives a power switch.
출처: abbottelectronics.com/engineer/glossary.htm
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