RM 4Z

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The RM 4Z series of rectifiers is a set of single silicon rectifiers designed for withstanding the high voltages and currents often encountered in high-powered switching and regulating circuits. As a single silicon rectifier, the RM 4Z series is especially suitable for use in traction motors, power and energy management systems, and electrical drive systems. This rectifier is widely used in various motor control and energy supply circuits.

The RM 4Z series is a family of rectifiers with varying current capacities, ranging from 6A at 100V to 1000A at 600V. Versions with higher voltage ratings are also available. Each device features an isolated diode string composed of isolated thin film diodes connected in series, and a step-up transformer to provide the necessary isolation. This ensures that the voltage applied to the load is always in proportion to the supplied voltage, no matter how high the current is.

The heart of the RM 4Z series rectifier is its thin film diodes. These are manufactured using a proprietary thin film silicon target, which allows for sharp reverse recovery times and improved frequency characteristics. The thin film diodes are enclosed in a case, which is sealed with a special silicone epoxy to prevent the diodes from being damaged due to environmental extremes. The RM 4Z seriesfeatures an external heatsink to dissipate the heat generated by the thin film diodes. This not only allows for efficient cooling, but also maximizes the life and reliability of the device.

The RM 4Z rectifier also features a unique soft start circuitry, which ensures that the rectifier operates at a specified current, as well as an overload protection for additional protection against short circuits and overloading. This feature can be disabled or enabled in the software. Additionally, the RM 4Z series rectifier also has a built-in under-voltage protection circuit, which will shut the device down if its input voltage drops below a preset level.

The RM 4Z series rectifier is a reliable and cost effective solution for high power applications. Its unique design and features makes it an ideal choice for a variety of applications. Whether the requirement is for an efficient and reliable rectifier in a switch mode power supply design or an overload protection system in a variable frequency drive, the RM 4Z series rectifier can provide an effective and efficient solution.

The specific data is subject to PDF, and the above content is for reference