Shocked: Electricity Price Volatility Spillovers in Europe

Using high-frequency data, this paper investigates volatility spillovers across 24 countries in the European Union (EU) during the period 2014–2024 to provide a better understanding of the

Prices – Electricity 2026 – Analysis

Average wholesale electricity prices in 2025 rose year-on-year in multiple regions and countries, including Europe and the United States, while others such as

High Frequecy Transformer for switching mode power supply

The high frequency transformer is the backbone of modern switched mode power supplies. The skin effect and proximity effects are major problems in high frequency transformer design, because of

Adaptive switching frequency PWM method of SiC inverters for EMI

Electromagnetic interference (EMI) noise resulting from the high-frequency harmonics in voltage source inverters (VSIs) poses a significant challenge in power electronics applications,

High-speed Hybrid Modules for Fast Switching

Contribution for power conversion systems Figure 3 shows the dependence between the reactor volume and the switching frequency of the

Design Trade-offs when Selecting a High-Frequency Switching Regulator

Advantages and trade-offs of designing a power supply based on high-frequency switching regulators, component examples from TI, Maxim, Intersil, and STMicro.

Frequency Selection in Switching Power Supply Designs (Part II)

This article builds on switching frequency concepts to analyze switching power supply designs for three different frequency ranges, sorted from low to high.

The European power market: FCR, aFRR, mFRR

Now that you are familiar with the way the energy market works in Europe, you probably wonder how much money you can make by participating in

Successful High-Frequency Applications with SiC

Bi-DC/DC based on NVTS GaN and SiC for 500 kHz 6.6 kW 800V applications was evaluated. the results show that GeneSiC SiC delivers high efficiency and high power in high frequency (up to

Global electricity prices

European prices, by contrast, are structurally elevated by fossil fuel import dependence, high infrastructure costs, and carbon tax. Households in Germany,

Soft switching circuit of high-frequency active neutral

The soft switching techniques studied in the above references are difficult to apply directly to high frequency and high power ANPC inverters. On the one hand, it is necessary to add a large

Integrated Very-High-Frequency Switch Mode Power Supplies: Design

This paper presents a power supply using an increased switching frequency to minimize the size of energy storing components, thereby addressing the demands for increased power

PowerPlus High Frequency Power Supply | NWL

PowerPlus™ Series High Frequency Switch Mode Power Supplies NWL first developed the PowerPlus™ switch mode power supply (SMPS) to provide an

A Review of High Frequency Power Converters and Related Technologies

Development of power electronic converters tend to achieve high efficiency and at the same time high power density in many industrial applications. In recent years, with emerging third

Key drivers for electricity price changes in Europe

The experts of the Institute for Energy Strategy explain in detail the reasons behind the fluctuations in electricity prices and the “price wall” in the middle of Europe.

How to Choose the Frequency of Your Switching Regulator

How to Choose the Frequency of Your Switching Regulator This article discusses some details—efficiency, noise, etc.—that influence the choice

Navigating Europe''s 15-Minute Day-Ahead Pricing Shift

Europe''s move to 15-minute day-ahead pricing boosts market precision, reshapes portfolio risk, and demands new analytics for energy

The Tech Vortex

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Capacitor Selection for High-Frequency Switching Power Supplies

Introduction In the rapidly evolving world of electronics, high-frequency switching power supplies have become the backbone of numerous applications due to their efficiency and compact

Impact of high market prices on renewables

Based on the answers provided, a very broad spectrum of effects from the high market prices can be observed. There was no uniform approach regarding the option to leave and/or rejoin support

Quarterly report

Most of hours with negative prices occurred in May (1573), mainly distributed across Northern Europe, Central Western Europe and Central Eastern Eu-rope. Negative prices signal the need for flexibility,

Switching Power Supplies

We offer a wide portfolio of switching power supplies from the renowned manufacturer MEAN WELL. We guarantee high availability and attractive prices.

Ridley Engineering |

In this article, Dr. Ridley starts a series of three articles on switching power supply frequency response. The first article introduces the frequency ranges of interest in a switching power supply, and some of

High-power converters with high switching frequency operation using

High-frequency switching operations are required in medium-voltage power converters to realize compact power converter systems. High-voltage hybrid pair modules using SiC-PiN diodes and Si

Electricity Balancing Cost Report 2024

ENTSO-E plays a central role in enabling Europe to become the first climate-neutral continent by 2050 by creating a system that is secure, sustainable and affordable, and that integrates the expected

Power Modules for High Frequency Applications

Power Modules for High Frequency Applications Applications like battery chargers, welding, medical, or industrial power supplies operating at higher switching frequency in the range of several tens of kHz

Montel | Balancing Market Data

Balancing and regulatory market data from European energy markets, including prices & volumes, as well as frequency and replacement reserves.

Harmonic Overload: Impacts Of High-Frequency

Learn how high-frequency switching technologies are creating new risks for transformers, grounding systems, and power quality.

Frequency Selection in Switching Power Supply Designs (Part II)

These applications are usually between 200kHz and 1MHz or higher, which is also the main frequency band for on-board switching power supply operation. CISPR 25 sets strict standards for the EMI of

HF Transformer Selection Guide for Switching Power

In modern electronic products, the high frequency transformer is a key component of the switching power supply. So, how do you choose a suitable