Product Grade Temperatures (°C)

Grade

Operating

Storage

T =

-40 to +100 -40 to +125

Baseplate

F = Slotted flange

PRM

Product Overview

The VI BRICK Pre-Regulator Module is a very efficient non-isolated regulator specifically

designed to provide a controlled Factorized Bus distribution voltage for powering

downstream VI BRICK Voltage Transformation Modules. In combination, VI BRICK PRMs

and VTMs

benefits of Vicor’s Factorized Power Architecture (FPA): high density and efficiency; low

noise operation; architectural flexibility; extremely fast transient response; elimination of

bulk capacitance at the Point-of-Load (POL); in a thermally enhanced package.

Applications

requiring fast response

•

100°C baseplate operation

•

Vin range: 18 – 36 Vdc

•

Factorized Power

•

•

•

Height above board: 0.37 in (9.5 mm)

•

Low weight: 1.07 oz (30.4 g)

•

ZVS buck-boost regulator

•

Typical efficiency: 95%

•

1.33 MHz switching frequency

•

Low noise operation

•

Architectural flexibility

•

Lead free wave solder compatible

•

Agency approvals

Features

PR

024

A

480

T

0 1 2

F

P

Output

Voltage

Designator

Output

Power

Designator

Part Numbering

Pre-Regulator

Module

Input

Voltage

Designator

Package

Size

Pin Style

P = Through hole

Pre-Regulator Module

PR024A480T012FP

vicorpower.com

Rev. 1.1

Page 1 of 13

Size:

1.91 x 1.09 x 0.37 in

48,6 x 27,7 x 9,5 mm