New Electronics

3-phase BLDC motor controller IC

Nisshinbo Micro Devices has launched the NA7200BE series 3-Phase BLDC Motor Controller IC intended for general purposes such as fan and other small BLDC motors. The NA7200BE offers a range of ...
Electronics Weekly

3-phase BLDC motor drive inverter reference design

EPC has come up with a 3-phase BLDC motor drive inverter reference design which operates from an input supply voltage range of 14 V to 60 V and delivers up to 60A output current. This voltage range ...
Machine Design

Capacitive Technology Finds Use in BLDC Motor-Commutation Controls

Capacitive-commutation techniques now replace optical and Hall-effect circuitry in brushless-dc motors. • Capacitive sensing offers low operating currents, broad programmability, excellent temperature ...
EDN

Automotive 3-Phase BLDC Controllers

Allegro Microsystems has released a three-phase brushless DC (BLDC) motor controller and MOSFET driver last 2006. The A3930 and A3931 are high current three-phase drive for N-channel MOSFETs. The ...
EDN

Single-phase BLDC motor minimizes noise, vibration

Electric fans commonly use low-cost AC motors built around capacitors, which now increasingly demand replacement due to high power consumption. However, while three-phase brushless DC (BLDC) motors ...