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Reliable electronic components and HMIs for EV charging stations

Need a specific component or HMIs for your EV chargers? We have the right solution for you.

electric car at charging station

Electric Vehicle Charging Systems

The rapid increase in electric vehicles on our roads presents us with new challenges. Especially in terms of infrastructure and charging station technology.

HMIs for BEV charging stations

Electric cars - BEVs (Battery Electric Vehicles) for short - are very highly popular with buyers and are to be welcomed with a view to reducing CO2 emissions. Such vehicles need to be charged with electrical energy. This is done using charging stations, often just called wallboxes, which use a wide variety of control units.

The days of petrol, diesel and even hybrid vehicles are coming to an end. The future will be dominated by BEVs. Quiet and clean. In Norway, Europe's most BEV-friendly country, around 82 percent of all newly registered cars in 2023 were already purely electric. Norway is not yet the norm, but the Scandinavians clearly show where this vehicle category is heading. The network of charging stations needs to be expanded to the same extent. Wallboxes for charging vehicles in private homes or company parking lots as well as fast-charging stations in public spaces are needed.

Charging stations for BEVs use a wide variety of control units

Optimised products for the charging infrastructure provide a remedy

Suppressing electromagnetic emissions

We offer solutions that help to ensure the reliability and user-friendliness of fast charging stations.

By using high-quality EMC components such as electromagnetic Interference filters and EMC chokes, unwanted interference signals can be effectively suppressed, enabling safe and efficient charging. These EMC products are designed for a wide temperature range from -40 to +100°C.

Components and HMI for fast charging stations

Application

EMC products for fast charging stations for electric vehicles from 22 kW.
APO Pyrofuse PR

APO: Active Safety for High-Voltage Systems

The demand for reliable protection mechanisms in high-voltage systems is increasing. With the new Pyrofuse-APO Series, SCHURTER launches a fuse technology that sets a new benchmark for safety.
SAG SCHURTER ARO Product Image Press

ARO: Inline Fuse for High-Voltage Applications

Safety and reliability are the key for high voltage applications. The new ARO fuses from SCHURTER provide robust protection for HV applications. Designed as an inline fuse, ARO integrates seamlessly into charging cables and connectors.
SCHURTER EKO Fuses

EKO: HV Fuses

The EKO series is engineered for demanding high-voltage environments, offering protection up to 1000 VDC (and 1250 VAC for selected models) and current ratings from 50 to 1100 A.

FMAC NEO

1-stage filter for 3-phase systems. Compact design with small footprint. Light weight design.

FMBD EP

2-stage filter for 3-phase systems. Versions for high voltages. Wide temperature range.

FMER SOL

DC filter, suitable for high voltages up to 1500 V. Light weight design.

HMI Input Systems

Customised operating unit (HMI Human Machine Interface) e.g. PCAP (projected capacitive) touch panel with printed glass front and bonded display or resistive glass-film-glass touch panel.

PSE

Piezo switch with housing material types: aluminum, brass chrome-plated or stainless steel. Long lifetime with more than 20 Mio. actuations.
EMC DKUH-1

DKUH-1 High-Current Choke

For energy applications with particularly high power levels on the circuit board, SCHURTER offers an expanded choke family. The DKUH-1 common mode chokes are designed for currents up to 100 A and a rated voltage up to 800 VDC.

The ideal filter in just 6 steps

The causes of EMC interference can be of various kinds. Therefore, standard filters are not always the simplest and best solution. We now offer a so-called "Evaluation Board" with which an almost ideal filter.

ADO – Fuse for High Voltages

The new SCHURTER ADO series is a fuse with a rated current range of 10 to 63 A and a maximum operating current of 40 A at 1000 VDC. It is designed for applications in direct current systems up to 1000 VDC and is particularly suitable for use in electric vehicles.

The fuse has a fast tripping characteristic, high current carrying capacity and good vibration resistance. The ADO series is UL-certified. Technological features such as a patented filler formulation and special curing processes ensure safe arc extinguishing and prevent secondary arcing.

Watch our latest video about this new product.

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NPI ADO Preview

Components for wallboxes

Application

Safe power supply for wall charging stations for electric vehicles with outputs up to 22 kW.

DKIV-1

Compensated high current choke. Compact size and light weight. Available with nanocrystalline or ferrite ring cores.

CSO

Heavy duty fuse clip. Special copper alloy material for high efficiency. Very low contact resistance.

The ideal filter in just 6 steps

The causes of EMC interference can be of various kinds. Therefore, standard filters are not always the simplest and best solution. We now offer a so-called "Evaluation Board" with which an almost ideal filter.

Components for on-board chargers

Application

EMC solutions for interference suppression of on-board charging systems.

DKIH-1

Compensated high current choke. Compact size and light weight. Open design optimizes heat dissipation. Nanocrystalline or ferrite ring cores.

Customised winding goods

Windings on customised coil formers and on various core shapes. Nanocrystalline or ferrite ring cores.

The ideal filter in just 6 steps

The causes of EMC interference can be of various kinds. Therefore, standard filters are not always the simplest and best solution. We now offer a so-called "Evaluation Board" with which an almost ideal filter.

Components for emergency charging cables

Application

Protection of the charging cable for on the road.

DKFS

Current compensated choke on SMD-terminals. Vertical and horizontal version.

DKIH-3

3-phase choke with compact and light weight design. Open design optimizes heat dissipation. Nanocrystalline or ferrite ring cores.

Datasheet UMT 250

SMD fuse from 80 mA to 10 A. Maximum breaking capacity at minimal footprint. Suitable for pulse-shaped continuous currents.

Get to know our products for the various charging processes

Determine the best EMC and HMI components for your project.


Why are EMC components are crucial for EV charging stations (EVCS)?

  • Electrical Interference Mitigation: EV charging stations generate electromagnetic interference (EMI) during operation, which can affect nearby electronic devices and communication systems. EMC components help to mitigate this interference, ensuring that the charging station operates smoothly without disrupting other nearby devices or systems.

  • Compliance with Regulations: Many countries have regulations and standards in place regarding electromagnetic interference. Compliance with these regulations is essential for the approval and operation of EV charging stations. EMC components help ensure that the charging station meets these regulatory requirements.

  • Reliability and Safety: Proper EMC design enhances the reliability and safety of EV charging stations. By reducing electromagnetic interference, EMC components help prevent malfunctions or damage to the charging station itself and nearby electronic equipment.

  • Customer Satisfaction: Effective EMC design contributes to a better user experience for EV owners. It minimizes the risk of charging interruptions or issues caused by electromagnetic interference, leading to increased customer satisfaction and confidence in EV technology.

Overall, EMC components play a critical role in ensuring the efficient, reliable, and safe operation of EV charging stations, making them indispensable to the infrastructure supporting the widespread adoption of electric vehicles.

Which of our EMC components are suitable for your electric vehicle charging stations?

  • These 2 product examples illustrate how our EMC components can be integrated into the design of EV charging stations to enhance electromagnetic compatibility and ensure reliable operation.

  • EMI Filters: We offer various types of EMI filters, such as our FMAB series, designed specifically for high-voltage applications like EV charging stations. These filters help to suppress conducted electromagnetic interference and ensure compliance with EMC standards.

  • Common Mode Chokes: We offer common mode chokes, such as their DKIH series, designed to suppress common mode noise in AC and DC applications. These chokes can be used in the power supply and communication circuits of EV charging stations to reduce electromagnetic interference.

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