Walter Electronic Current Sensors: Reliable, Contact-Free and Highly Accurate
Whether in e-mobility, photovoltaic systems, energy storage or AI servers, high-performance current sensors are essential wherever high currents need to be monitored safely and accurately. Walter Electronic offers a comprehensive portfolio of precision sensor solutions for both current measurement and residual current detection.
The product range includes Current Sensors for currents from 5A up to 1.500A, as well as Residual Current Sensors for the reliable detection of leakage and residual currents below 5A. This enables designers to meet a wide range of requirements in modern power conversion and drive systems.
Depending on the application, Walter Electronic utilizes various sensing technologies, including Hall effect, Fluxgate and TMR (Tunnel Magneto Resistance). Fluxgate sensors, in particular, provide exceptionally accurate, contact-free current measurement with excellent long-term stability and outstanding linearity. Compared to conventional shunt-based solutions, they offer galvanic isolation and virtually zero measurement delay, making them ideal for safety-critical applications.
Walter current sensors are widely used in:
- AC and DC charging stations and wallboxes
- On-board chargers (OBC)
- Photovoltaic inverters
- Battery storage and energy storage systems
- Uninterruptible power supplies (UPS)
- High-performance servers and AI data centres
- Motor control systems and industrial drives
With outstanding measurement accuracy, fast signal processing and a broad selection of sensing technologies, Walter Electronic provides the right solution for virtually every application – from standard current monitoring to reliable residual current detection.
About Walter Electronic
Suzhou Walter Electronic is an Asian manufacturer specializing in electrical current protection and measurement. Its product portfolio covers both overcurrent protection through fuses and precision current sensing solutions. Founded in Taiwan in 1968, Walter now operates three manufacturing facilities in China and one in Japan.
State-of-the-art automated production combined with comprehensive quality management systems certified to ISO 9001 and IATF 16949 ensures consistently high product quality and reliable high-volume manufacturing. Walter continuously advances its production technologies, while certifications to European, North American and Chinese standards ensure global compliance.
Walter's fuses and current sensors are used in a wide range of industries, including automotive, new energy, industrial equipment, factory automation and battery management systems. As a result, the company serves numerous well-known customers throughout Asia and the Americas.
For further information, please contact your Beck Elektronik sales representative or send us an email at info@beck-elektronik.de.
