DC powers the rise of renewables, EVs, storage, data centers, and digital infrastructure with efficiency and flexibility. The future of electricity is not “AC or DC” but “AC and DC together,” forming a smarter, more efficient, and more adaptable power world.
Metrology matters because progress depends on measurement. And electrical metrology matters because the world runs on electricity. TUNKIA is dedicated to contributing to electrical metrology.
High voltage testing is more than a technical requirement—it is the foundation of electrical safety and reliability. By offering a complete suite of advanced high voltage testing instruments, our company empowers laboratories, manufacturers, and utilities to meet today’s challenges with precision and confidence.
Why is EV chargers metrological testing necessary? What is EV charger metrological testing? What are the differences between EV chargers metrological testing and functional testing? What is the practical solution to test the accuracy of EV chargers? Find the answer to these questions in this one article.
The rise of DC power is a response to the changing energy landscape driven by renewable energy, energy efficiency, and technological advancements. As DC technology continues to evolve, precision metering solutions will be essential for ensuring a transparent, efficient, and well-managed energy future.
Transconductance bridges the gap between voltage references and current measurement, offering a reliable path for high-precision AC/DC calibration. TUNKIA provides a variety of transconductance devices to help you test AC and DC current more accurately.
Today, we are excited to introduce TUNKIA’s Resistance Standards Series—a comprehensive portfolio covering three major categories: resistance measurement instruments, standard resistors, and simulated standard resistors. Whether you're a resistor manufacturer or a metrology engineer seeking ultra-pr
TUNKIA Co., Ltd. is a unique company with top R&D strength in electromagnetics in China. Since its founding in 1998, Tunkia focus on electromagnetic measurement technology, gathered more than 400 personnel all over the world.At present, Tunkia has launched 32 categories and over 500 advanced electro