Motor control

dB or not dB?
True or false: 30 dBm + 30 dBm = 60 dBm? Why does 1% work out to be -40 dB one time but then 0.1 dB or...

Pushing Hall Effect Technology to New Limits
Reducing energy consumption and improving efficiency are targeted outcomes for most power electronics...

RS-485 Transceiver Tutorial
This in-depth white paper guides you through the choices and weighs key design considerations to help...

Sensorless Vector Control Techniques for Ultraefficient Motor Control
Advanced modeling techniques centric to motor and power stage dynamics can yield significant gains in...

Noise Suppression Using Toshiba SPIKE KILLER® and AMOBEADS®
This paper briefly describes how amorphous cores are made and describes a method of using SPIKE KILLER...

RS-485 Isolator Raises the Bar for Bus Node Designs
This white paper focuses on isolated digital interfaces conforming to RS-485, which continues to be the...

High Air Flow and High Static Pressure Blower “San Ace B120”BFB Type
As communication equipment and information processing equipment become higher performance and higher...

Power supply control loop response measurements
To ensure the stability of voltage regulators and switched mode power supplies, the control loop behaviour...

Boost PROFIBUS RS-485 Robustness with GMR Isolation
This article describes best practices for new designs of PROFIBUS DP nodes, and covers bus node isolation,...
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