More about PWM (155)

1-02-1996 | This circuit, aimed at electronic and power electrical engineers, is a test and simulation instrument for ambitious experiments. In combinat...

1-12-1993 | Pulse width modulation (PWM) is Ideal for controlling small electric PCB drills that draw currents of up to 2 A. Larger currents are poss...

1-12-1993 | The most remarkable feature of this small stereo amplifier is the use of a stepper motor bridge driver IC as a stereo power output stage....

1-12-1992 | The circuit uses one of the four bilateral switches contained in a CD4066. and is a kind of a stable multivibrator. The main limitations o...

1-12-1992 | The governor described in this article is intended primarily for small 12 V motors that draw a current of not more than 2 A. Many governo...

1-02-1992 | Precision temperature control is required from egg incubators to large industrial furnaces. lf the temperature controller malfunctions, t...

1-04-1989 | ELEKTOR ELECTRONICS APRIL 1989 CLASS-D AMPLIFIER by J. Bareford The terms digital amplifier, class-D amplifier, switched amplifier and PWM a...

1-07-1987 | EE JULY/AUGUST 1987 by P Techer 1 The speed and direction of rotation of a motor in a radio controlled model aeroplane or boat is generally...

1-03-1983 | A problem frequently encountered in model construction is that of testing the functioning of a servo. The servo-tester described in this art...

1-07-1981 | The circuit shown in figure 1 meets these demands uately. It is a bridge version of the quite adeq PWM amplifier with an output power self-o...