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2. Pulse-width modulation - Wikipedia

   en.wikipedia.org/wiki/Pulse-width_modulation

   PWM is useful for controlling the average power or amplitude delivered by an electrical signal. The average value of voltage (and current) fed to the load is controlled by switching the supply between 0 and 100% at a rate faster than it takes the load to change significantly. The longer the switch is on, the higher the total power supplied to ...

3. Switching control techniques - Wikipedia

   en.wikipedia.org/wiki/Switching_Control_Techniques

   PWM is considered the most common deterministic technique. Considering the example of a DC-DC converter, a controlled switch is designed to “cut-off” the DC waveform into a pulse-shaped waveform. Therefore, the voltage of this signal alternates at the switching frequency between a maximum value and zero.

4. Chopper (electronics) - Wikipedia

   en.wikipedia.org/wiki/Chopper_(electronics)

   Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors.

5. Servo control - Wikipedia

   en.wikipedia.org/wiki/Servo_control

   Servo and receiver connections A diagram showing typical PWM timing for a servomotor. Servo control is a method of controlling many types of RC/hobbyist servos by sending the servo a PWM (pulse-width modulation) signal, a series of repeating pulses of variable width where either the width of the pulse (most common modern hobby servos) or the duty cycle of a pulse train (less common today ...

6. Dimmer - Wikipedia

   en.wikipedia.org/wiki/Dimmer

   In the electrical schematic shown, a typical light dimmer based on a silicon-controlled rectifier (SCR) dims the light through phase-angle control. This unit is wired in series with the load. Diodes (D2, D3, D4 and D5) form a bridge, which generates pulsed DC. R1 and C1 form a circuit with a time constant.

7. Trader Joe's Is Rapidly Opening New Stores Nationwide - AOL

   www.aol.com/trader-joes-rapidly-opening-stores...

   5335 Wisconsin Ave NW, Washington, DC. 701 Monroe St NE, Washington, DC. 225 N Washington St, Rockville, MD. Cheapism/Maxwell Shukuya. What Should I Get at TJ’s?

8. Random pulse-width modulation - Wikipedia

   en.wikipedia.org/wiki/Random_pulse-width_modulation

   Electromagnetic interference (EMI) filters have been widely used for filtering out the conducted emissions generated by power converters since their advent. However, when size is of great concern like in aircraft and automobile applications, one of the practical solutions to suppress conducted emissions is to use random pulse-width modulation (RPWM).

9. How to Help Victims of the LA Wildfires - AOL

   www.aol.com/news/help-victims-la-wildfires...

   Bills vs. Broncos weather updates: Snow, rain in forecast for wild card game. Sports. USA TODAY Sports. Patriots hire Mike Vrabel as coach in quick move to replace Jerod Mayo. Weather.