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The Vicor MicroRAM URAM2MN3 is an output ripple attenuator module that combines active and passive filtering techniques to achieve superior noise attenuation. It offers greater than 40dB of noise attenuation across a frequency range of 60Hz to 1MHz, making it suitable for applications requiring clean power.
This module operates over a wide input voltage range of 3 to 30V DC and is rated for 20A. Its closed-loop architecture enhances load-transient response and provides precise point-of-load voltage regulation. The integrated ORing diode function supports redundant and parallel operation, adding flexibility to power system designs.
The URAM2MN3 is compatible with various switching converters, including Vicor's own VI-200/VI-J00 and Maxi, Mini, and Micro series. It features a long pin style and a through-hole baseplate for mounting.
This module is designed to improve the performance of DC-DC conversion stages by reducing output ripple and noise, contributing to overall system stability and reliability.
3-30V DC.
20A.
Greater than 40dB.
60Hz to 1MHz.
-20°C to +100°C.
Through-hole mounting with long pin style and through-hole baseplate.