The MX22.5 delivers up to 22.5 kVA and can be configured to have single-phase or three-phase outputs in ac, dc or ac+dc modes. Using state-of-the-art PWM switching techniques, the MX series combines robustness and functionality in a compact floor-standing chassis, no larger than a typical office copying machine. And, this higher power density does not […]
Three-phase
Three-Phase Power Analyzer
Carlo Gavazzi is pleased to announce the new WM20 Three-Phase Power Analyzer, an exciting new product range targeted to assist manufacturers and end users in monitoring and managing escalating energy costs. The WM20 is a modular class 0.5S (kWh) 3-phase power analyzer which can be used for single, two and three phase systems. It is capable of measuring […]
3-Phase Monitoring Relay with NFC Configuration
CARLO GAVAZZI is pleased to announce our new DPD Series Three-Phase Monitoring Relay with NFC Configuration. This 3-phase voltage and frequency monitoring relay provides the utmost flexibility in very compact dimensions, as it offers a wide range of features in a mere 22.5mm product width. It provides protection against phase reversal, phase loss and if […]
More packaging options for motor drive power modules
STMicroelectronics has extended its SLLIMM nano series of Intelligent Power Modules (IPMs) for motor drives with more package options that help minimize overall size and complexity, extra integrated features, and greater efficiency leveraging the latest-generation 500V MOSFETs. With a current rating of 1A or 2A, the new IPMs target applications up to 100 Watts, such […]
Current-compensated, three-phase power line chokes target high-voltage apps
Würth Elektronik eiSos, Europe’s leading supplier of electronic and electromechanical components, is proud to present its WE-TPB HV series of current-compensated, three-phase, power line chokes for high-voltage applications. This new series guarantees a rated voltage up to 760 VAC, which is 70% more than that offered by comparable products already available on the market. This […]
Complete range of DIN Rail power supplies from low to 3-phase high power
Bel Power Solutions, a division of Bel Fuse Inc.,, a premier global manufacturer of power management devices, announces the release of their DIN Rail Switching Mode Power Supply portfolio, ideal for use in a broad range of industrial applications. “Bel is proud to announce a major extension to our DIN Rail offering. The new products […]
3200W Industrial Power Supply Has 400/440/480V 3-Phase Delta or Wye AC Input
TDK Corporation announces the introduction of the TDK-Lambda brand TPS3000-24 power supply. Delivering up to 3200W output power (24V at 133.3A) in a 2U high package, the TPS will operate from a wide range Delta or Wye 350 – 528Vac three phase input. This industrial power supply is ideal for use in many applications including […]
3.2-kW industrial power supply accepts ac inputs from 400/440/480-V, three-phase delta or wye
The TDK-Lambda brand TPS3000-24 power supply delivers up to 3.2 kW output power (24 V at 133.3 A) in a 2U high package. It will operate from a wide range delta or wye 350 – 528-Vac three-phase input. This industrial power supply targets applications including test and measurement equipment, semiconductor fabrication, printers, lasers and RF […]
ICs provide sinusoidal drive for 3-phase BLDC motors
ON Semiconductor has announced three new devices for driving 3- phase BLDC motors via 180 degree sinusoidal waveforms. Designed for use in cooling fans of household appliances such as refrigerators, as well as games consoles and computing equipment, the LV8811, LV8813, and LV8814 have voltage ranges of 3.6 volts (V) to 16 V, 6 to […]
Top power electronics threads on EDAboard.com – August
(editor’s note: Intrigued by these power electronics problems? Have a question or optional solution? Then click the “Read more” link and follow the conversation on EDAboard.com or log in to EDAboard and participate in the forum thread.) IGBT circuit problems – I have some doubts on a result I’ve obtained. I’m using a circuit, as […]
