As carbon neutrality and peak carbon emission goals are gradually being implemented, the energy storage market is witnessing explosive trillion-level growth. Amid the imbalance between the rapid development of electric vehicles and charging infrastructure, the integration of solar power generation, battery energy storage and EV charging—referred to as “PV + Storage + Charging” (PSC)—is emerging as an innovative solution for building greener, safer, and more efficient EV charging stations.
Electrochemical Impedance Spectroscopy (EIS) is an analytical technique used to study the dynamic characteristics and interfacial phenomena of electrochemical systems by measuring their impedance response under AC excitation at different frequencies. In essence, it provides both a “fingerprint” and a “health check” for batteries.
In the evolution of electronic products, users consistently expect longer battery life. Yet, while functions continue to increase, product sizes shrink—creating a constant “bottleneck” that keeps battery capacity in a state of delicate balance. As a result, endurance has become a key competitive factor for consumer electronics, medical devices, and communication modules.
Power management ICs (PMICs) and DC-DC converters serve as the 'energy hub' of electronic systems, responsible for power conversion, distribution, monitoring, and management. They deliver precise voltages to various loads, enable efficient charging, and enhance overall system performance. With the rapid growth of industries such as 5G communications, electric vehicles, AI servers, and consumer electronics, these devices are continuously evolving toward miniaturization, lower power consumption, higher efficiency, greater integration, and enhanced safety.
With the rapid development of new energy vehicles and low-altitude economy technologies, hybrid energy systems combining lithium batteries and fuel cells—known as hydrogen-electric hybrid systems—are emerging as a key solution to enhance energy efficiency and extend operational endurance.
In these new energy systems, lithium batteries offer high power density and are capable of responding quickly to transient high-current demands, such as acceleration and regenerative braking. This makes them ideal for short-duration, high-power scenarios.
As the demand for reliability in high-power, high-voltage testing equipment continues to rise in the renewable energy and power electronics industries, the ITECH IT8400 series high-performance DC electronic load has become the industry's recognized "top-tier" choice. With advanced component selection, innovative thermal management, and precise measurement performance, the IT8400 continuously supports critical applications such as fuse withstand testing, DC charging stations, and DC-DC module performance validation, meeting the stringent requirements of 24/365 continuous operation on production lines.
In the modern battery testing field, accuracy, efficiency, and system integration capabilities are the key factors that customers care about most. The ITECH IT2700 electronic load series has gained market recognition not only for its compact size and high performance but also for its revolutionary upgrade to battery testing through the free PV2700 upper computer software!
In 2023, global automobile sales reached 92.72 million units, with new energy vehicle (NEV) sales accounting for 14.65 million units, representing a market share of 15.8%. According to the latest market trend report on electric vehicles (EVs) released by the International Energy Agency (IEA) on April 23, it is projected that by 2035, EVs will account for over 50% of global new car sales. With promising market prospects, the NEV industry is experiencing rapid technological advancements and increasingly fierce competition.
In cutting-edge applications such as new energy, semiconductors, automotive electronics, and lasers, testing requirements are becoming increasingly complex. Traditional positive voltage power supply solutions can no longer meet the demands of chip bias testing, electrochemical deposition processes, operational amplifier power supply, and other applications requiring negative voltage and seamless positive-negative voltage switching. ITECH IT-N6300 Series triple-channel programmable DC power supply revolutionizes negative voltage power solutions with its built-in bipolar output mode. Without additional wiring, it enables efficient and stable negative voltage supply, significantly enhancing testing convenience, stability, and precision.
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