Low-cost, 8-bit, single-chip microcontrollers are stingy when it comes to on-chip PWM (pulse-width-modulation) resources. The use of a PWM resource often forces a designer to sacrifice a ...

白物家電向け全負荷領域高効率PWMスイッチング電源用パワーIC 「STR6A124MV」量産開始のご案内 サンケン電気株式会社(埼玉県新座市北野3-6-3)は、スーパージャンクションMOSFET(1) (SJ-MOSFET)と電流モードPWM制御ICを1パッケージにした絶縁型PWMスイッチング電源用 ...

Pulse width modulation is a form of signal communication that transposes a signal from analog to digital form. Analog signals with changing amplitude and frequency pass through a comparator and are ...

白物家電向け全負荷領域高効率PWMスイッチング電源用パワーIC 「STR3W424MXD」量産開始のご案内 サンケン電気株式会社(埼玉県新座市北野3-6-3)は、スーパージャンクションMOSFET(SJ-MOSFET)（1）と電流モード型PWM制御ICを1パッケージにしたPWM型スイッチング電源用 ...

This is a simple and very effective project circuit which helps to control the speed of a DC motor using pwm and microcontroller. In many applications, it is important to control the speed of DC motor ...

This file type includes high resolution graphics and schematics when applicable. This 8051 microcontroller-based control circuit adjusts the speed of a small permanent-magnet dc motor via photosensors ...

IRVINE, Calif.--(BUSINESS WIRE)--Toshiba America Electronic Components, Inc. (“Toshiba”) has launched the “TB67B000AHG,” a new three-phase brushless motor driver for home appliances such as ...

Many microcontrollers feature a pulse-width-modulated (PWM) output that can be low-pass filtered to produce a variable dc voltage. Without additional circuitry, however, this technique is limited to ...