Arc-free switching at high voltages

An increasing number of comfort functions in vehicles must be supplied with increased power. The obvious solution is to enable more power by increasing the operating voltage. The flowing current remains unchanged so that power loss, cable cross-sections and cooling systems must not be adapted.

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Safe power distribution for voltages up to DC 400 V

Higher voltages for the active technology supply in the telecommunication technology area have been discussed for years. While existing systems are normally not retrofitted due to the high costs involved, this option is quite popular for newly built control rooms and data centres.

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All-in-one solution for the HV battery

Electrical cars, buses and delivery vehicles are a common sight today. However, new solutions are needed to make them even more desirable and economical and appropriate for other applications, such as long-distance trucks and coaches.

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Sailing at the highest level

HH Catamarans offers unique semi-customised and standard catamarans. The company combines an award-winning team of in-house designers and engineers, an experienced boat-building team, the credibility and longevity of a leading manufacturer with an intricate network of the industry's best sales and service professionals.

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The future is electronic

The trend of the automotive industry towards electrical and autonomous driving, as well as the increasing networking of vehicles are challenging for on-board electrical systems and components. As a pioneer for electronic switching and protecting solutions, we already have the right products and are working on solutions for the future.

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The future is DC

Higher DC voltages are the next technological evolutionary stage in the industrial sector. But these networks place completely new demands on overcurrent protection. We are already working on solutions for these future challenges.

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PFR12X – Power4® REX

New in the E-T-A portfolio: the PFR12X switch mode power supply completes the REX system, named „Power4® REX”. Thanks to its compact design and innovative connection technology it saves space and time during installation.

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New ways in high voltage protection

Electronic vehicles are already a mass market. Relatively long charging times, expensive batteries and rather low ranges are still critical challenges, but are being improved quickly. We also support the development of sustainable mobility and provide some insight into current and future high-voltage battery switching and protection concepts.

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E-T-A to power feed active systems in OpenRAN

The new Radio Network, OpenRAN, has caused a lot of discussion as a upcoming future technology of radio networks. The mobile, or cellular/wireless network contains two parts; the Radio Access Network (RAN) and the Core Network (Core). RAN is the link between the network and the mobile phone. It is the part of network people are seeing and includes the radio antennas and towers.

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