PCIM Expo & Conference 2026 brings together 650+ exhibitors and 500+ presentations on power electronics, SiC/GaN devices, and energy management. (Source: Mesago Messe Frankfurt GmbH / Arturo Rivas Gonzalez)
POWER INNOVATION

PCIM Expo & Conference 2026: Discover the future of power electronics

From 9 – 11 June 2026, Nuremberg will once again become the international hub for power electronics. The PCIM Expo & Conference brings together experts from around the world to discuss the latest developments and future trends in the industry. The event provides a comprehensive overview of the innovative products, solutions, and trends that will help shape the power electronics industry in the future. This year, for the first time, a new stage will shine a light on the topic of artificial intelligence and data centers.

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Global renewable energy capacity grew by nearly 700 GW in 2025, highlighting the continued momentum of the energy transition. (Source: Irena)
RENEWABLE ENERGY

Near-700 GW surge in 2025 proves renewable energy resilience

2025 saw total renewable power capacity reach 5149 gigawatts (GW) after the addition of 692 GW, or a 15.5% of annual increase, according to new report by the International Renewable Energy Agency (IRENA). The Renewable Capacity Statistics 2026 also finds renewable energy dominates the total capacity expansion at 85.6% share, while non-renewables continue to account for a smaller share of additions.

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Toshiba introduces new automotive MOSFETs designed to improve efficiency and reliability in vehicle power systems. (Source: Toshiba)
POWER MOSFETS

Toshiba launches automotive MOSFETs for improved efficiency

Toshiba Electronic Devices & Storage Corporation has started to ship engineering samples of "TB9M030FG," the latest addition to its "SmartMCD" series of motor control devices. The new device integrates a microcontroller (MCU) and a motor driver, and incorporates sensorless control technology for low-speed operation of three-phase brushless DC motors. TB9M030FG is suitable for sensorless control of the three-phase brushless DC motors used in automotive applications, such as electric water pumps, electric oil pumps, electric fans, and electric blowers.

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Semiconductors enable the energy transition but are also associated with significant material and environmental impacts. (Source: AI generated)
SEMICONDUCTORS

The material footprint of the energy transition

Semiconductors are essential for the continued expansion of the renewable energy revolution. But as well as powering the transition to clean energy, semiconductors also have significant negative environmental impacts. This paradox prompts two questions: Just how much harm is the transition to greener forms of energy causing to our planet? And what can we do to minimise this harm?

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Voltage drop is a result of current flowing through a resistor. (Source: © Viktor - stock.adobe.com)
RESISTOR CALCULATION

How to calculate voltage drop across a resistor?

Voltage drop occurs between the source and load in a circuit. Engineers can calculate voltage drop from a simple formula. However, the voltage drop calculation varies for resistors in parallel vs series. This article shares examples in response to the question of how to calculate voltage drop across a resistor. In addition, the article explains how engineers minimize unwanted voltage drops in practical applications.

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