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GPBW52V04MRG001

Description
1-OUTPUT 208 W DC-DC REG PWR SUPPLY MODULE
Categoryaccessories   
File Size427KB,8 Pages
ManufacturerBel
Websitehttp://www.belfuse.com
Download Datasheet View All

GPBW52V04MRG001 Overview

1-OUTPUT 208 W DC-DC REG PWR SUPPLY MODULE

BOLERO HV DC/DC CONVERTERS
48V Input – 52VDC – 4A Output
GPBW52V04 –
1
/
2
Brick Bolero HV Series
Industry standard pinout and footprint
Highest efficiency in the industry: 92% at 52V, 4A; 91% at 52V, 2A
No heat sink required (baseplate standard)
Very low common-mode noise for a commercial DC/DC converter
Two-stage input filter
Constant switching frequency, 330 kHz
Remote sense
Single board SMT construction
Low profile, 0.43"
Optional low profile heat sink or baseplate for improved thermal performance
Header with M3 metal inserts for mechanical connection to PCB
POWER PRODUCTS
GPBW52V04
Typical Characteristics
Output setpoint accuracy: ± 2%
Load regulation: ± 0.25%
Line regulation: ± 0.25%
Regulation over line, load and
temperature: ± 2%
Low output ripple
50% output trim-down
Supports IEEE 802.3af power over LAN
2250V isolation
Control Functions
Microprocessor controlled
Primary-side enable, choice of logic
Protection Features
Over temperature protection
Over voltage protection
Over current protection
Over/Under input voltage protection
Ordering Information
Standard Model Number
GPBW52V04*
* Options:
M
= 0.145" Pins (± .01")
Input Voltage
48V
Output Voltage
52V
Max Current
4A
Example Part Number:
(All options)
R
= Heat Sink-Ready
G
= Case Ground Pin
GPBW52V04 MR G 0 0 X
Part Number
Options:
Optional Pin Lengths
E
= 0.18"
M
= 0.145" (Std.)
S
= 0.12"
Heat Sink-Ready Plate (Std.)
Case Ground Pin (Std.)
Heat Sink
001 = 0.25"
002 = 0.50"
003 = 1.00"
004 = 0.13"
Specifications subject to change without notice. 11.06
Bolero HV Heat Sink
Part Numbers
Part
Number
001
002
003
004
Height
0.25"
0.50"
1.00"
0.13"
Typical Thermal Performance
Natural Convection
Power Dissipation
5W
7W
11W
TBD
‡ @ 300'/min.
Forced Convection
Thermal Resistance
5.8
˚
C/W
3.2
˚
C/W
2.0
˚
C/W
TBD
† @ 60
˚
C rise heat sink to ambient
©2006 Bel Fuse Inc.
Bel Power Inc.
155 Flanders Road, Westborough, MA 01581 • Tel 508-870-9775 • Fax 508-870-9796 • www.belpower.com
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