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uRAM3TN2 - Output Ripple Attenuation Module

Download the uRAM3TN2 datasheet PDF. This datasheet also covers the URA variant, as both devices belong to the same output ripple attenuation module family and are provided as variant models within a single manufacturer datasheet.

Description

The MicroRAM has an internal passive filter that effectively attenuates ripple in the 50kHz to 1MHz range.

An active filter provides attenuation from low frequency up to the 1MHz range.

The user must set the headroom voltage of the active block with the external RHR resistor to optimize performance.

Features

  • >40dB ripple attenuation from 60Hz to 1MHz.
  • Integrated OR’ing diode supports N+1 redundancy.
  • Significantly improves load transient response.
  • Efficiency up to 98%.
  • User selectable performance optimization.
  • Combined active and passive filtering.
  • 3-30Vdc input range.
  • 20 and 30 Ampere ratings Data Sheet MicroRAM TM Output Ripple Attenuation Module Patents Pending Shown actual size: 2.28 x 1.45 x 0.5 in 57,9 x 36,8 x 12,7 m.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (URA-M2C.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number uRAM3TN2
Manufacturer Vicor Corporation
File Size 1.16 MB
Description Output Ripple Attenuation Module
Datasheet download datasheet uRAM3TN2 Datasheet

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Other Datasheets by Vicor Corporation

Part Number Description
uRAM3TN1 Output Ripple Attenuation Module
uRAM3TN3 Output Ripple Attenuation Module
uRAM3T11 Output Ripple Attenuation Module
uRAM3T12 Output Ripple Attenuation Module
uRAM3T13 Output Ripple Attenuation Module

Full PDF Text Transcription

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PRELIMINARY 45 Features • >40dB ripple attenuation from 60Hz to 1MHz • Integrated OR’ing diode supports N+1 redundancy • Significantly improves load transient response • Efficiency up to 98% • User selectable performance optimization • Combined active and passive filtering • 3-30Vdc input range • 20 and 30 Ampere ratings Data Sheet MicroRAM TM Output Ripple Attenuation Module Patents Pending Shown actual size: 2.28 x 1.45 x 0.5 in 57,9 x 36,8 x 12,7 mm Product Highlights Vicor’s MicroRAM output ripple attenuation module combines both active and passive filtering to achieve greater than 40dB of noise attenuation from 60Hz to 1Mhz.
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