URAM3MG3 The Vicor URAM3MG3 is a MicroRAM output ripple attenuator module designed for noise reduction. It operates over a 3-30V DC range and supports up to 30A.
Mfr Part #:

URAM3MG3

Mfr Name: Vicor
Vicor
The Vicor URAM3MG3 is a MicroRAM output ripple attenuator module designed for noise reduction. It operates over a 3-30V DC range and supports up to 30A.
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URAM3MG3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Mounting Type
Operating Temperature
Operating Voltage

URAM3MG3 Description

Short technical summary and product information.

The Vicor URAM3MG3 is a MicroRAM output ripple attenuator module that combines active and passive filtering to achieve significant noise attenuation. It provides greater than 40dB of noise attenuation across a frequency range of 60Hz to 1MHz.

 

This module operates over a wide input voltage range of 3 to 30V DC and is rated for a current of 30A. Its closed-loop architecture enhances load-transient response and offers precise point-of-load voltage regulation. The URAM3MG3 is compatible with various switching converters, including Vicor's VI-200/VI-J00 and Maxi, Mini, and Micro series.

 

The URAM3MG3 features an integrated ORing diode function, supporting redundant and parallel operation. It is designed for through-hole mounting and has an operating temperature range of -20°C to +100°C.

URAM3MG3 Quick Information

Product Type: Output Ripple Attenuator Module
Series: URAM M
Canonical Name: Vicor MicroRAM Output Ripple Attenuator Module
Subcategory: Output Ripple Attenuator Module

URAM3MG3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

URAM3MG3 Features

  • Achieves >40dB noise attenuation.
  • Operates from 3-30V DC input.
  • Rated for 30A current.
  • Improves load-transient response.
  • Supports redundant and parallel operation.

URAM3MG3 Applications

  • Reduces EMI in DC power lines.
  • Provides filtering for power supply outputs.
  • Used in noise-sensitive electronic equipment.
  • Ideal for telecommunications power systems.
  • Compatible with board-mount power modules.

URAM3MG3 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the Vicor URAM3MG3?

The Vicor URAM3MG3 operates over a range of 3 to 30V DC.

What is the current rating of the URAM3MG3 module?

The URAM3MG3 module has a current rating of 30A.

What is the operating temperature range for the URAM3MG3?

The operating temperature range for the URAM3MG3 is -20°C to +100°C.

How much noise attenuation does the URAM3MG3 provide?

The URAM3MG3 provides greater than 40dB of noise attenuation from 60Hz to 1MHz.

What type of mounting does the URAM3MG3 use?

The URAM3MG3 uses through-hole mounting.

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