Phased array radar TR component power supply

Abstract

The invention discloses a phased array radar TR component power supply. The invention aims to provide the TR component power supply which is high in reliability, high in integration level, convenientto install, maintain as well as upgrade and expand; according to the technical scheme, power supply modules (8) with arch-shaped handles at the front ends are arranged in module channels of a power supply machine box bottom plate (4) side by side in a ranks mode through rectangular windows arranged in a linear array configuration mode through a power supply machine box front panel (1), the tail ends with connectors are inserted into module blind-plug connectors (13), the module blind-plug connectors (13) are connected to power input and output connectors (12) fixed on power supply machine boxrear panels (5) through connecting back plates (7), and are used for outputting a direct-current power supply; one end of a main control panel (9) is connected with a man-machine interaction panel (10) through a high-speed arranging cable, and the other end of the main control panel (9) is connected with the power supply modules (8) inserted in the module blind-plug connectors (13) through the connecting back plates (7), and reliable and stable conversion from one path of high-voltage alternating-current power supply to multi-path low-voltage direct-current power supply is completed.

Description

Technical field [0001] The present invention relates to a TR component power supply for a phased array radar. Background technique [0002] One of the most important morphological characteristics of phased array radar is the huge channel scale of the TR component, and the number of channels of the TR component can reach tens of thousands. The power supply of phased array radar TR components has its own particularity. The average power of a TR component is about more than one hundred watts. A radar often requires more than one hundred or even hundreds or thousands of TR components, and the total power supply reaches more than ten kilowatts. to hundreds of kilowatts, and the operating voltage is only tens of volts, so it is a low-voltage and high-current working mode power supply. The main function of the power module is to reliably convert the 220V AC power from the mains or oil machine power supply into multi-channel TR components. Requires DC low voltage power supply. In ...

AI Technical Summary

Problems solved by technology

[0011] In order to overcome the above-mentioned defects in the power supply of the existing phased array radar TR components, improve the reliability, maintainability and maintainability of the power supply equipment, and avoid the disadvantages of poor maintainability and low fault isolation rate when the power supply module fails, the present invention provides a Power supply for phased array radar TR components with high reliability, high integration, and easy installation, maintenance, upgrade and expansion

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