MicroPAC

Rev 1.2

vicorpower.com

Page 1 of 5

9/2013

800 735.6200

AC-DC Power Supply

MicroPAC

S

NRTL

C

US

C

US

®

Output Configuration

Fill in character from chart below for each output

b=

Vout

Watts

b=

Vout

Watts

A

12

300

G

48

325

B

12

600

H

48

650

C

12

900

I

48

975

D

12

1200

J

48

1300

E

24

600

K

36

900

F

24

1200

T

28

600

P

14

300

U

28

1200

Q

14

600

M

[a]

[a]

R

14

900

Z

[b]

[b]

S

14

1200

[a] M defines a slot with an air block filler, no BCM board

[b] Z indicates the slot is populated with a BCM board that is

connected in series or parallel with the adjacent slot

•

High efficiency up to 92%

•

Small Size

•

•

Up to 1300 W (Configuration dependent)

•

Low power standby mode (Green mode)

•

Universal Input ((47-63 Hz) (400 Hz) (85 to 264 Vac)

•

DC Input (120 – 300 Vdc)

•

Up to 4 isolated outputs

•

Standard 12 V, 14 V, 24 V, 28 V, 36 V & 48 V output

•

Aux isolated 5 V @ 500 mA bias standby supply

•

Output parallel capability

•

All customer interface signals are isolated

•

Output series capability

•

Output current sharing

•

MicroPAC to MicroPAC Current sharing

•

Optional power shed capability

•

Over temperature warning

•

Over temperature shut down

•

Intelligent fan control

•

Field replaceable fan

•

Individual output enable / disable

•

All output enables / disable capability

•

TTL control signals

•

Visual LED display panel

•

External Serial interface and GUI (Part Number CI-01)

Features

Product Description

The MicroPAC is the first Westcor product to utilize Vicor’s VI Chip technology. The power supply uses

BCM modules to provide up to 4 isolated semi regulated output voltages of 12, 14, 24, 28, 36 and 48 Vdc and

up to 1300 W of continuous power in a very small highly efficient package. The isolated outputs may be placed in parallel/series

configurations and for applications requiring higher power levels MicroPAC power supplies can be configured in arrays up to

several KW. Safety agency approvals limit the configured output voltages to 60Vdc. Configurations and applications where output

voltages are greater than 60Vdc are non-SELV.

This factory configurable rugged power supply supports a wide range of customer power requirements and is especially suited for

distributed power architectures. The design offers a small flexible cost effective solution for applications requiring Power Factor

Correction, high efficiency and power density even in environmentally challenging conditions.

Number of

outputs,

1 to 4

Cooling

F = Fan

L = -40C Fan

M = Confrontal Coat

Interface Customer Option

Non-Safety Related

S = Standard (TTL levels)

Signaling and Control

U P

a

–b

b

b

b

c

d

e

Part Numbering

Examples:

UP1-FZZZ-FSG

Denotes a single output of 24 V 1200 W

with a standard fan, standard TTL signaling and control,

RoHS compliant

UP4-AAAA-LSN

Denotes 4 output unit, each output is 12 V 300 W.

The fan is a -40°C capable unit, standard TTL signaling,

and the unit is non-RoHS

RoHS

Compliant

G = RoHS

N = Non-RoHS

MicroPAC

Constant

End of Life - Not Recommended for New Designs