Daitron
low-noise power supplies
Daitron low-noice power supplies
Daitron low-noise power supplies are designed for applications where an extremely stable and low-noise power source is essential. They are used in environments where even minimal electrical noise can have a direct impact on system accuracy, reliability and overall performance.
Thanks to their low ripple and noise levels, high output voltage stability and robust design, Daitron power supplies are particularly well suited for test and measurement setups, medical equipment, laboratory applications and sensitive industrial electronics. They ensure a reliable power supply, even under dynamic load conditions and during continuous operation.
With a strong focus on quality, reliability and long service life, Daitron low-noise power supplies provide engineers with a solid foundation for applications where signal integrity and precision are critical.
Unique soft-switching technology
Switch-mode power supplies can introduce disturbances due to the non-linear nature of voltage and current waveforms, mainly in the form of ripple and noise. For highly critical and sensitive applications, linear power supplies have therefore traditionally been the preferred choice.
With its unique soft-switching technology, Daitron combines the advantages of switch-mode power supplies — such as compact design, low weight and high efficiency — with exceptionally low noise characteristics, resulting in:
- Extremely low output ripple
- Very low EMI emissions, both conducted and radiated
- Low leakage currents
Up to 90% noise reduction
Daitron has succeeded in reducing the noise level to less than 10% compared to standard power supplies. EMI emissions remain well below the EN 55022 Class B limits, significantly simplifying system integration and compliance testing.
Daitron low-noise power supplies are ideally suited for applications such as:
- Sensitive measurement and control instruments
- Electron microscopes
- Medical imaging and diagnostic equipment
- Audio and video applications
Interested in how Daitron low-noise power supplies can support your application?
Feel free to contact our market specialists for expert advice.
Daitron low-noise AC/DC power supplies – technology & key benefits
In response to the growing market demand for effective noise reduction, Daitron has developed a low-noise, compact, lightweight and highly efficient AC/DC switching power supply range. This series combines the benefits of switch-mode power supplies with exceptionally low noise and EMI levels, making it ideally suited for critical and sensitive applications where signal integrity and accuracy are essential.
In this video, you will discover the complete Daitron low-noise power supply portfolio and its key unique selling points, including the proprietary soft-switching technology, low ripple and reduced EMI emissions. The video provides a clear overview of how Daitron addresses the demanding requirements of modern test, measurement, medical and industrial applications.
New Daitron RFS Series: ultra-low-noise technology taken to the next level
For applications requiring compact, fast, and ultra-low-noise power supplies, the Daitron RFS Series Ultra-Low Noise Switching Power Supply (1 mV @ 50 W) is the ideal solution.
This ultra-low-noise AC/DC switching power supply is designed for noise-sensitive environments such as medical equipment, test and measurement systems, and precision technology. Thanks to Daitron’s advanced technology, the RFS Series delivers an extremely low output ripple of up to 1 mV p-p, comparable to linear power supplies.
As an efficient alternative to linear power supplies, the RFS Series combines a compact and lightweight design with high efficiency, low EMI, and low leakage current, reducing the need for external filtering and simplifying system design.
With a universal AC input (85–264 VAC) and multiple output voltage options, the RFS Series offers maximum flexibility for applications where low noise, stability, and reliability are essential.
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