Mfr Part #:

URAM3T23

Mfr Name: Vicor

The Vicor URAM3T23 is an output ripple attenuator module designed for noise reduction. It offers high attenuation across a wide frequency range.

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URAM3T23 Specifications Quick View

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Category	Accessories
Manufacturer Name	Vicor
Operating Temperature	-20°C to +100°C
Operating Voltage	3-30V DC
Power	30A

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URAM3T23 Description

Short technical summary and product information.

The Vicor MicroRAM URAM3T23 is an output ripple attenuator module that combines active and passive filtering to achieve greater than 40dB of noise attenuation from 60Hz to 1MHz. This module operates over a wide input voltage range of 3 to 30V DC and is rated for 30A.

Its closed-loop architecture enhances load-transient response with dual-mode control, providing precise point-of-load voltage regulation. The URAM3T23 supports redundant and parallel operation due to its integrated ORing diode function. It is compatible with most manufacturers' switching converters, including Vicor's VI-200/VI-J00 and Maxi, Mini, and Micro series DC-DC converters.

The module features a long pin style and a through-hole mounting type, making it suitable for various board-level integration scenarios. The operating temperature range is -20°C to +100°C.

URAM3T23 Quick Information

Product Type: Output Ripple Attenuator Module

Series: MicroRAM

Canonical Name: Vicor MicroRAM Output Ripple Attenuator Module

Subcategory: Output Ripple Attenuator Module

URAM3T23 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

URAM3T23 Features

Achieves >40dB noise attenuation.
Operates from 3-30V DC input.
Rated for 30A current.
Wide operating temperature range.
Supports redundant and parallel operation.

URAM3T23 Applications

Ideal for noise-sensitive applications.
Used with switching converters.
Suitable for point-of-load regulation.
Enables redundant power systems.

URAM3T23 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the URAM3T23?

3-30V DC.

What is the operating temperature range of the URAM3T23?

-20°C to +100°C.

What is the package style of the URAM3T23?

Long pin style with through-hole baseplate.

What is the current rating of the URAM3T23?

30A.

What is the noise attenuation performance of the URAM3T23?

Greater than 40dB from 60Hz to 1MHz.