Reliable Power Solutions for EV Charging Infrastructure

The rapid growth of electric vehicles (EVs) demands a robust and efficient charging infrastructure. QT&E specializes in transformers and power assemblies designed to support EV charging networks, from residential chargers to high-power fast charging stations. Our custom solutions ensure consistent, reliable, and efficient power delivery to meet the evolving needs of the EV market.

A car being charged by a commercial charging station.

Powering the EV Revolution with Reliable Charging Solutions

EV adoption is accelerating, and reliable charging infrastructure is key to meeting consumer and industry demands. Chargers must deliver clean and consistent power to ensure fast, efficient, and safe vehicle charging. QT&E’s transformers and assemblies are designed to support high-power and high-frequency applications, enabling seamless integration into EV charging networks while optimizing energy efficiency.

  • Scalable Solutions: Support growing EV infrastructure needs with modular and high-capacity designs.
  • Energy Efficiency: Minimize energy losses to reduce operational costs for charging networks.
  • Custom Engineering: Tailored solutions for residential, commercial, and high-speed charging stations.
A car being charged by a commercial charging station.

Power Systems for EV Charging Applications

QT&E offers a range of products to meet the unique demands of EV charging infrastructure, ensuring reliable and efficient power delivery for fast, safe charging.

160kVA auto transformer example in a NEMA3R enclosure

Custom Transformers

Designed to support EV charging stations with stable power delivery, including high-capacity transformers for fast-charging networks.

Custom Transformers
14.28 kVA Isolation Transformer

Isolation Transformers

Ensure safe and stable power for EV chargers, protecting vehicles and infrastructure from electrical disturbances.

Isolation Transformers
106 kVA HV transformer

Rectifier Assemblies

Convert AC power to DC efficiently, supporting DC fast chargers for ultra-quick vehicle charging.

Rectifier Assemblies
185 kVA Phase Shift Transformer

Phase Shift Transformers

Mitigate harmonics and balance loads in high-capacity charging hubs to ensure system efficiency and reliability.

Phase Shift Transformers
18.3 A CNC Zigzag Transformer

Zigzag Transformers

Provide effective grounding and fault current management for EV charging networks, enhancing safety and compliance.

Zigzag Transformers
Tesla Supercharger that has been supplied with a QT&E auto former.

Power Solutions for Every EV Charging Application

Residential Charging

Reliable and compact solutions for home EV chargers.

Commercial Charging Stations

Scalable power systems for retail and workplace EV charging hubs.

Fast Charging Networks

High-capacity transformers and rectifier assemblies for ultra-fast chargers.

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