Modern avionics systems impose stringent requirements on power supply technology. In active phased array radar applications, power quality directly impacts the detection accuracy and combat effectiveness of fighter aircraft; fixed-wing UAVs require power solutions that balance high energy density with long endurance; while tethered UAV systems face the dual challenges of high-voltage power transmission and onboard power conversion.
Jarizx innovative power technologies provide tailored solutions for various aviation platforms. With exceptional reliability, lightweight characteristics, and electromagnetic compatibility, we comprehensively meet the differentiated power demands of modern fighter jets, fixed-wing UAVs, and tethered systems, delivering enduring and stable power support for avionics systems.
Electric propulsion engine systems ionize gases or other media using a high-voltage source, then accelerate and expel the charged ions via electric field force to generate thrust. Low-orbit satellites equipped with all-electric propulsion systems are over 40% lighter than those using chemical fuel engines, significantly reducing launch costs and effectively addressing the challenges of high satellite network deployment expenses and difficulties in mass production.
Jarizx has developed advanced onboard power supplies using cutting-edge circuit topologies, converting unstable low-voltage input from solar panels into multiple DC outputs of up to 8 kV. These power units feature high efficiency, lightweight design, and reliable power supply for low-orbit satellite electric propulsion systems. Meanwhile, the new-generation microchip power supply, with its ultra-high power density, ultra-lightweight, and ultra-compact size, provides a unique power advantage in satellite payloads where "every gram counts."
The power system serves as a critical component in missile guidance, propulsion, and control systems. It typically adopts a distributed power architecture to convert battery power into stable multi-specification voltage outputs for onboard electronic systems, demanding high efficiency, superior power density, lightweight construction, shock/vibration resistance, and low ripple characteristics.
Jarizx provides a complete portfolio of modular power supplies with exceptional performance. These units can be flexibly configured into distributed power networks, with the new-generation microchip power solution standing out by reducing power supply weight by over 60% while delivering outstanding performance for missile-borne power applications.
The power supply system for active phased array radar primarily consists of primary AC/DC power supplies and secondary DC/DC converters. The primary power supply converts three-phase AC380V/50Hz alternating current into isolated high-voltage DC output (500V-700V), which is then further converted by secondary power supplies into various low-voltage DC outputs required by T/R modules and beam steering units.
Jarizx offers comprehensive power solutions from distribution to array load, specifically designed for radar power applications characterized by high power, high efficiency, superior power density, and strong pulse load capabilities. Our primary power solution integrates high-power PFC and DC/DC conversion, supporting parallel redundant configuration with real-time status monitoring. The subsequent pulse power supply employs patented topology and control technologies to meet rapid dynamic response requirements for heavy pulse loads, replacing traditional capacitor energy storage solutions. This innovation reduces output capacitance by over 95%, significantly decreasing system volume while enhancing reliability.
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