MI-260-MW

MI-260-MW is a full brick, through hole isolated module, which belongs to MI-Series of DC-DC converters from Vicor. This series is designed for applications utilizing distributed power architecture and is based on VI-200 / VI-J00 family of zero-current switching from Vicor, component-level DC-DC converters. Operating at frequencies up to 1 MHz, the MI-Series offers state-of-the-art performance in terms of power density, efficiency, noise, ease-of-use, and reliability. Industry standard package from Vicor enables the MI-Series to meet MIL-STD-810 environmental requirements for humidity, fungus, salt, fog, explosive atmosphere, acceleration, vibration, and shock. Output power and output voltage of MI-260-MW are 100W and 5V respectively. The operating temperature range is -55°C ~ 85°C. Standard features such as wide-output trimming/programming, current limiting, remote sense, logic enable/disable, and latching OVP and OTP combine to offer a high degree of protection, versatility, and reliability for military power systems. You can buy MI-260-MW  from our website.

WEG Presents New Variable Speed Drives with IGBT Technology

The world's leading manufacturer of motor and drive technology, presents the new series of MVW3000 variable speed drives with nominal voltage from 2.3kV to 8kV and nominal power from 280 kW to 2,400 kW. This family of devices incorporates multilevel technology and H cascade bridges (CHB). The multilevel topology is based on the serial connection of three to ten low voltage IGBT (690V) power modules, depending on the output voltage. In this way, voltage levels in the medium voltage range can be achieved using, in a cost-effective manner, proven standard low voltage components (diodes, IGBTs, and plastic film capacitors). As a special feature, the MVW3000 is supplied as a complete system integrated into a distribution cabinet, including medium voltage disconnect switch, fuses, multilevel power transformer, and variable speed module.

“The current-voltage and power range is only the first stage in the evolution of the product. Higher voltages and powers are available if requested, ”says Johannes Schwenger, Product Manager for Low and Medium Voltage Drive Systems in Europe for WEG. no additional medium voltage switchgear. This variable speed drive system is distinguished by its extraordinary input and output parameters and excellent levels of energy efficiency and availability.

7MBR25SA-120 Fuji IGBT Power Module

7MBR25SA-120 is the best choice to widen the capacity of your servo drive amplifier and eliminate some of its issues. Manufactured by Fuji, this IGBT Power Module is designed to withstand heavy operations. It weighs 5.34lbs., with a collector-emitter amount of 1200V and a 25A collector current.

7MBR25SA-120 comes in a solderable package and is hardwired with NPT Technology. It has a high short circuit withstand-capability as well as a Small Temperature Dependence of the Turn-Off Switching Loss. In addition, this Fuji IGBT is also built-in with low losses and soft switching system.

Expect three benefits of using Fuji 7MBR25SA-120. First is its proven efficiency to boost the performance, not just a servo drive amplifier but also other applications such as UPS, AC & DC Motor Drives, and Inverters for motor drive. Second is its unmatched durability and lastly is its cost-effectiveness.

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