| PWM |
Pulse Width Modulation. An acronym which describes a switch-mode control technique used in amplifiers and drivers to control motor voltage and current. This control technique is in contrast to linear control and offers the advantages of greatly improved efficiency.
출처: www.servomag.com/reference/glossary.htm
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| PWM |
A switching power conversion technique where the on-line (or width) of a duty cycle is modulated to control power transfer for regulating power supply outputs.
출처: www.snaptec.com.au/technicalnotes/glossary.htm
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| 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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