Press Articles

Simplifying your future

Controlling Conducted Noise in Military-Grade DC/DC Switching Power Supplies Using Multiphase Synchronization Techniques​

Press Article – October 2022

Switching DC/DC converters in military applications must meet stringent standards for limits on conducted input noise emissions, and they typically require input filter networks for compliance.

However, when inputs of DC/DC converters are paralleled, noise can combine in indeterminate ways, making filter design difficult. This article discusses the issue and describes a way to achieve a consistent and substantial reduction in emissions using the phased switching-frequency synchronization technique.

To view full article