MICROPAC Datasheet, PDF (1/5 Pages) Vicor Corporation – AC-DC Power Supply

End of Life - Not Recommended for New Designs
MicroPAC
®
S
C
US
C NRTL US
AC-DC Power Supply
Features
• High efficiency up to 92%
• Small Size
• High power density (25 W/In³)
• 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
Product Description
• 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)
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.
Part Numbering
UP
a–b
b
b
b
c
d
e
MicroPAC
Constant
Number of
outputs,
1 to 4
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
Cooling
F = Fan
L = -40C Fan
M = Confrontal Coat
Interface Customer Option
Non-Safety Related
S = Standard (TTL levels)
Signaling and Control
RoHS
Compliant
G = RoHS
N = Non-RoHS
Examples:
UP1-FZZZ-FSG
UP4-AAAA-LSN
Denotes a single output of 24 V 1200 W
with a standard fan, standard TTL signaling and control,
RoHS compliant
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
MicroPAC
Page 1 of 5
Rev 1.2
9/2013
vicorpower.com
800 735.6200