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CDSR is a leakage current sensor developed to meet market demand for a residential and commercial charging station, offering a version for single-phase architecture and another for three-phase topology. With a maximum current per phase of 32A rms, the CDSR can be integrated into AC chargers from 3.7 kW to 22kW.
5SEE 0540T1830 Rectifier diode / phase control thyristor module
Powerex currently has an excessive inventory on part numbers LDR11666, LDR21650, & LD421650 Ready to ship! Description: Powerex Dual SCR/Diode Modules are designed for use in applications requiring phase control and isolated packaging. The modules are isolated for easy mounting with other components on a common heatsink. POW-R-BLOKTM has been tested and recognized by the Underwriters Laboratories.
This new dual phase control thyristor module provides high power, pressure contact modules up to 6500V. Designed to convert AC to DC for medium voltage applications, modules operate at line frequencies where keeping conduction losses low are important. Higher voltage capability enables the use of standalone modules rather than requiring series connected devices to handle higher voltages. It is ideal for applications such as medium voltage motor control and soft starters.
MOSFET (Metal Oxide Semiconductor Field Effect Transistor) has a proven record of providing low current and low withstanding voltage in power devices that require high-speed switching, voltage driving and low loss. The use of a trench gate structure, enabled by submicron technology, radically reduces the low on-resistance (the resistance value in the region where the drain current flows between the drain and the source) compared to a planar structure.
The single switch 3600A IGBT module, DIM3600ESM17-PT500 is the latest addition to the Dynex 1.7kV IGBT range. The module is designed with Trench gate Generation 5 chip technology and designed in our latest E2 package. The highly efficient device has a wide reverse bias safe operating area (RBSOA) plus 10μs short circuit withstand. In addition, the module has a chip junction temperature that works reliably within an operating range from -40°C to a maximum of 150°C. This device is highly efficient and optimized for applications such as; traction drives, power supply, high voltage converters, motor controllers and choppers requiring high thermal cycling capability. The DIM3600ESM17-PT500 incorporates an electrically isolated base plate and low inductance construction, enabling circuit designers to optimize circuit layouts and utilize grounded heat sinks for safety.
Hitachi ABB Power Grids' SPT (Soft Punch Through) chipsets and its improved versions with lower losses (SPT+ and SPT++) are available at 1200 and 1700 volt. They feature highest output power per rated ampere due to a moderate chip shrinkage and thus larger die area. Typical applications for 1200 volt are power converters for industrial drives, solar energy, battery backup systems (UPS) and electrical vehicles. Applications for 1700 volt include industrial power conversion & drives, wind turbines and traction. The newly introduced 1700 V SPT++ chipset is the world’s first 1700 V chipset that offers an operative junction temperature of up to 175 °C. This allows the module designer to increase the power density of power modules considerably.
Closed Loop Hall effect. DC, AC pulse currents' measurements of 4000 ARMS nominal with galvanic isolation. To be panel mounted. Aperture 102 mm diameter for the primary conductor crossing. Excellent accuracy, good response time, Current output, -25°C to + 70°C. Dual supply +/- 24 V.
Used/Reconditioned DC Power Supplies are typically under 50% the cost of new rectifiers. Darrah offers various types of control in air and water cooled models. Rectifiers are cleaned, painted, inspected and repaired as needed. Rectifiers are full load, function, heat tested and are sold with a warranty.
Dynex Flat Base Rectifier Diodes range from 3000V to 6000V at current ratings of 412A to 860A.FEATURES - Low losses for high efficiency - Hermetically sealed for long operational life - Easily mounted down with 4 M8 bolts on 46mm centres - Available with flying lead, full and half bar connections on request - Available anode to base and cathode to base - Selections available for parallel operation