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The Vicor VI-RAM-E2 is a Ripple Attenuator Module (RAM) that functions as an output ripple attenuator for VI-200 or VI-J00 converters, FlatPACs, ComPACs, or MegaMods. It is designed to limit total output noise to less than 3mV peak-to-peak at loads up to 20A. Combining active and passive filtering, the RAM attenuates both low-frequency input power source harmonics and high-frequency switching components in the frequency range of DC to 20MHz.
This module exhibits high efficiencies ranging from 93% to 99%. No adjustments are required for operation, and remote sense and output voltage trim features are retained when used with compatible Vicor converters. The RAM provides a flexible, component-level solution for clean power requirements, eliminating the penalties associated with linear power sources or external add-on filters for conventional switchers.
The VI-RAM-E2 is suitable for applications requiring clean power output. It operates within a temperature range of -10°C to +100°C and can handle currents up to 10A, with the ripple attenuation specification extending to 20A loads. Its design integrates seamlessly with other Vicor power modules.
The Vicor VI-RAM-E2 limits total output noise to less than 3mV peak-to-peak.
The operating temperature range for the VI-RAM-E2 is -10°C to +100°C.
The VI-RAM-E2 has a current rating of up to 10A.
The efficiency of the VI-RAM-E2 ranges from 93% to 99%.
Yes, the VI-RAM-E2 is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the VI-RAM-E2 is 1 Unlimited.