With OnePlus 12 phones, OnePlus uses a unique algorithm to control screen brightness, alternating between dimming methods ...

Pulse width modulation (PWM) is also known as Scalar of V/F Control. A PWM drive converts AC voltage and frequency to DC and then uses a PMW to simulate a sine wave. PMW drives are not suited for ...

[esot.eric] was trying to drive a motor and naturally thought of using pulse width modulation (PWM) to control the motor speed. However, he found that even with a large capacitor, his underpowered ...

Using complementary logic on a full-bridge converter can enable the primary FETs to achieve ZVS and has many benefits for ...

Several series of AC/DC controllers from Nexperia provide lower standby current and higher conversion efficiency for flyback ...

How Servo Motors Work Servo motors have been around for ages and are used in all sorts of applications. They may be small, ...

Despite having access to an oscilloscope, [Brian] aka [schoolie] has come up with his own method for measuring PWM period and duty cycle without a scope, just in case there’s ever a PWM emergency!

Vishay Intertechnology, Inc. (NYSE: VSH) has announced the launch of two innovative IGBT and MOSFET drivers, the VOFD341A and ...

Aerotech, a leading precision motion control and automation firm, has announced an expansion of its Automation1 XA4 PWM servo ...

Voters in the District of Columbia don’t have a say in which party wins congressional majorities. But on Nov. 5, half a ...

The optocouplers’ high isolation package enables high working voltages up to 1.140 V, which allows for high voltage inverter stages while still maintaining enough voltage safety margin. The ...

Motor controllers receive supply voltages and provide signals to motor drives that are interfaced to motors. They are used to start, stop, and run motors in a programmed manner. Motor controllers can ...