DRIVE INPUT. The input circuitry of most PWM motor drives is essentially a three-phase diode rectifier bridge with capacitor filter. The input current to such a circuit consists, on each input ...

Design firm Escatec has developed a control algorithm for a sensorless brushless DC motor to be used as a surgical drill with the control precision for medical procedures. The precision motor control ...

You need not approach the age-old ac-motor-control design problem in the same old way. Making changes in the motor-sensing interface can increase efficiency, save board space, and lower costs. The ...

Consumer appliance and industrial applications are generating demand for sophisticated motor control circuits that can simplify system designs, reduce ...

Secure-IC's Securyzr™ Tunable AES (ECB, CBC, CTR, XTS, CCM, GCM) accelerator - optional SCA protection ...