drive

Power devices and drivers are required to provide the desired control action, usually in the form of PWM, and the duty cycle represents the action. Precise control of the PWM pulses is very important, which means that the driver must provide the necessary drive strength with as little timing skew as possible; the power devices must turn on and off at the exact predetermined times. Such drivers are ubiquitous today and come with additional features such as overcurrent and overtemperature protection. New wide bandgap power devices ensure fast and precise turn-on and turn-off timing. The fast switching speed and low switching losses of the wide bandgap devices also enable fast control loops for improved stability and performance.

In addition to accuracy, many applications require motor control designs to be compact enough to require drivers with integrated current sensing and power modules.

Conclusion

Precision motion control is critical for industrial drives. Technology solutions involve all three fundamental subsystems of real-time control design, sensing, processing, and actuation, for precise motion control.

“A-B MVI56-MCM”
“A-B 1394-SJT05-C-RL”
“A-B 140G-N5H3-E12”
“A-B 2711-T10C1
“A-B 1326AB-B520E-M2L”
“A-B Y-3023-2-H00AA
“A-B 9701-VWSB100AZHM
“A-B 6181P-17TPXPH”
“A-B 1747-L551”
AB 150-F317NBDB
“A-B 2711P-RDT15C”
“A-B 2711E-T14C15”
“A-B 150-F201NZD”
“A-B MPL-B540K-SJ24AA”
“A-B 2711P-T12C4D8+2711P-RN15S”
“A-B 2711E-T14C6/E”
“A-B 1326AB-B515E-21-X51”
“A-B Y-3023-2-H00AA”
“A-B 2711P-T12C4A8”
“A-B 20F1ANC140JA0NNNNN”