Our high-voltage rectifier assemblies are designed to meet a broad range of requirements, offering voltages up to 250,000 volts, current ratings up to 25 amperes, and varied package styles to suit specific applications. These assemblies are engineered for durability and reliability in high-stress, high-voltage applications.
Rectifier Diodes are essential components in power applications, designed to convert AC to DC. Offering a broad selection for diverse applications, these diodes come with axial leads, high-performance standard, fast, and ultra-fast recovery speeds. Current ratings range from 5mA to 6A, and peak reverse voltage (PRV) spans from 50V to an extensive 30,000V. High-voltage models are also available for industrial and X-ray systems, ensuring high reliability and efficiency in demanding environments.
Our Night Vision and Special Devices product line features ultra-low leakage, sub-miniature high voltage night vision diodes and arrays, developed through proprietary diffusion processes. These specialized devices are tailored for use in night vision and image intensifier equipment power supplies, offering unique characteristics that enhance performance beyond traditional offerings. Thanks to our proprietary EDI diffusion process, these diodes achieve a compact size, coupled with an exceptional combination of extremely low leakage and ultra-fast recovery time.
Our Fast Diodes are engineered for applications requiring rapid switching capabilities and high efficiency. With maximum voltage ratings of up to 4500V and maximum average current ratings of up to 1500A, these diodes are ideal for use in high-performance circuits. Available in silicon diameters ranging from 16mm to 63mm, our Fast Diodes are versatile enough to meet a wide array of application requirements. Additionally, special products can be tailored to specific needs upon request.
Our Standard Diodes are designed for a wide range of applications, providing reliable performance with maximum voltage ratings of up to 6500V and maximum average current ratings of up to 10000A. These diodes are available in various silicon diameters, ranging from 16mm to 100mm, catering to different application needs. Additionally, we offer special products upon request, ensuring flexibility and customization for specific requirements.
Fast thyristors are high-performance semiconductor devices designed for high-speed, high-power applications. Unlike standard thyristors, fast thyristors are capable of rapidly cutting or switching current in a circuit, even in demanding environments with high current and voltage levels. These devices are often used in power electronics, such as power converters, voltage regulators, and other high-power circuits that require quick response times and reliable switching.
Standard thyristors are semiconductor devices primarily designed for low-speed, low-power applications. These devices are capable of cutting or switching the current in a circuit but are not intended to manage high current or voltage levels. They are widely used in control and power circuits, especially where the requirements are moderate in terms of electrical load.
Powerex offers a comprehensive range of POW-R-BLOK™ and POW-R-BRIK™ thyristor and diode modules designed to meet the needs of various high-power applications. These modules are available in voltage ratings from 600V to 11,000V, providing reliable and efficient power control solutions for demanding industrial and commercial environments. These modules are well-suited for a variety of applications, offering excellent performance, durability, and versatility.
The Powerex IGBT (Insulated Gate Bipolar Transistor) and HVIGBT (High Voltage Insulated Gate Bipolar Transistor) range incorporates cutting-edge CSTBT (Carrier Stored Trench-Gate Bipolar Transistor) technology, designed to meet the evolving demands of industrial power applications. This advanced technology significantly reduces power losses while enabling miniaturization, making it ideal for applications that require high efficiency and compact size without compromising performance.
Static Var Generator (SVG) systems are advanced power factor correction solutions designed to manage both leading and lagging power factors with exceptional speed and accuracy. This technology plays a crucial role in enhancing power quality by actively balancing harmonic distortion issues, making it an essential component for modern electrical installations.
