Devices made from certain materials can double the frequency of light. Programmable electrodes can tune this response to produce various light spectra. In the field of electronics, reprogrammable ...

The circuit in Figure 1 converts the input DC voltage into a pulse train. The period of the pulses is proportional to the input voltage with a 50% duty cycle and a ...

Abstract: Multi-level power electronic converters (ML-PECs) are a new breed of PECs that are constructed using series-connected switching elements to increase their voltage and power ratings. These ...

Motor swap on my big belt grinder to install a 4.4Kw (5.9hp) three-phase motor controlled via VFD for speed controls. The dial indicates "surface feet per minutes" (SFPM), calculated from wheel ...

Falcon Electric is a manufacturer of uninterruptible power supply (UPS) systems and frequency converters The company was founded in 1988 Avnan Capital specializes in investments in electronic design, ...

AC induction motors are widely used in industrial applications due to their reliability and low maintenance needs. Comprised of a stator and rotor, these motors convert electrical energy into ...

In the early days of personal computers, incorporation of one or two (or more) RS-232 serial ports as general purpose I/O adaptors was common practice. Recently, this “vintage” standard has been ...

CINCINNATI, Ohio — Single Phase Power Solutions (SPPS) has partnered with Yaskawa America to incorporate their VFD and Digital Single-Phase Converters within Single Phase’s engineered power systems.

Abstract: Variable frequency drives (VFDs) are used to drive motors with a wide range of industrial applications. But the phenomenon of unwanted tripping in VFDs hinders the performance and also ...