Embedded Power for
Business-Critical Continuity
BXA30 Series
Single and dual output
Total Power:
30W
Input Voltage: 9 - 18VDC
36 - 75VDC
# of Outputs: Single, dual
Rev.12.17.07
bxa30
1 of 5
Special Features
• Designed to meet telecom
power supply interface
standard ETS300-132-2
• UL, VDE and CSA
safety approvals
• VDE0878 and EN55022
conducted emissions level A
• EN61000-4-2, -3, -4, -5, -6
immunity compliant
• Fixed frequency operation at
350 kHz
• MTBF in excess of 7,005,000
hours (demonstrated)
• Basic insulation system
• Available RoHS compliant
• 2 year warranty
The BXA30 series, comprising 9 different models, has been
conceived as an applications-specific range of dc-dc converters,
specifically addressing telecommunications, industrial electronics,
test equipment, mobile telecommunications and distributed
power applications. The series offers three wide input voltage
ranges, 9 Vdc to 18 Vdc and 36 Vdc to 75 Vdc, and is available in
single and dual output versions. Designed to meet ETSI telecoms
interface standards ETS300-132-2 and BTR2511, together with
internal filtering to EN55022 level A, safety approval to EN60950
and UL1950, and isolation of 1500 Vdc, the 48 Vdc models are
ideal for telecommunications applications. The 12 V models are
particularly suited to industrial, mobile telecom and test
equipment applications, featuring EN61000-4-2, -3, -4, -5 and -6
immunity compliant. Other features include low output ripple,
overvoltage protection, continuous short circuit protection,
remote enable and remote sense.
Safety
VDE0805/EN60950/IEC950
File No. 14501-3336-7006
Licence No. 6231
UL1950 File No. E174104
CSA C22.2 No. 950
File No. LR41062C
Embedded Power for
Business-Critical Continuity
Specifications
All specifications are typical at nominal input, full load at 25
°
C unless otherwise stated.
Rev.12.17.07
bxa30
2 of 5
OUTPUT SPECIFICATIONS
Voltage adjustability
Line regulation
Load regulation
Ripple and noise
(20 MHz bandwidth)
Singles
LL to HL (single/dual)
FL to NL (single/dual)
3.3 V
5.0 V
All others
All models
±10%
±0.2%/±0.4%
±0.2%/±0.4%
60 mV pk-pk
50 mV pk-pk
100 mV pk-pk
20 mV rms
±0.02%/°C
Transient
Singles
Duals (single short)
Duals (dual short)
Transient response
Voltage accuracy
Load cross regulation
Dual output
30% to 100% output variation
25% to 100% load
135% Vout
Continuous
(See BXA15/30
Design Note 100)
Continuous
4.0%
±1.5%
3.0%
EMC CHARACTERISTICS
Conducted emissions
EN55022, FCC part 15 (Note 4)
Level A
EN55022, FCC part 15 (Note 5)
Level B
VDE0878 (Note 4) (48 V)
Level A
EN55022, FCC part 15
Level A
EN61000-4-2, level 3
Perf. criteria 2
EN61000-4-2, level 4
Perf. criteria 2
EN61000-4-5, level 3
Perf. criteria 2
EN61000-4-4, level 3
Perf. criteria 2
EN61000-4-3, level 3
Perf. criteria 2
EN61000-4-6, level 3
Perf. criteria 2
Temperature coefficient
Overvoltage protection
Short circuit protection
Radiated emissions
ESD air
ESD contact
Surge
Fast transients
Radiated immunity
Conducted immunity
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Basic insulation
Switching frequency
Approvals and
standards
(See Note 12)
Case material
Material flammability
See table
Input/output
input/case, 48 V models
Fixed
1500 Vdc
1500 Vdc
350 kHz
VDE0805, EN60950
IEC950, UL1950
CSA C22.2 No. 950
Aluminum substrate
with plastic case
UL94V-0
120 g (4.24 oz)
Demonstrated @ 25 °C
7,005,000 hours
INPUT SPECIFICATIONS
Input voltage range
Reverse voltage
protection (See Note 7)
Max. input rise and
fall time
Remote ON/OFF
Logic compatibility
ON
OFF
48 V
12 Vin nominal
48 Vin nominal
9-18 Vdc
36-75 Vdc
Yes
5 V/ms
ETS300-132
CMOS/TTL
Open circuit
<1 Vdc
Weight
MTBF (See Note 9)
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Baseplate operating
temperature,
(See Notes 6, 8)
Non-operating
-25 °C to +100 °C
-55 °C to +100 °C
6.5 °C/W
5.2 °C/W
Thermal impedance
Free air convection,
baseplate to air
With heatsink (See Note 8)
Embedded Power for
Business-Critical Continuity
Rev.12.17.07
bxa30
3 of 5
Ordering Information
INPUT
VOLTAGE
9-18 Vdc
36-75 Vdc
36-75 Vdc
36-75 Vdc
36-75 Vdc
36-75 Vdc
36-75 Vdc
36-75 Vdc
36-75 Vdc
OUTPUT
VOLTAGE
5.0 V
3.3 V
3.3 V
5.0 V
12.0 V
15.0 V
±5.0 V
±12.0 V
±15.0 V
OUTPUT
CURRENT (MAX.)
5.0 A
6.0 A
8.0 A
5.0 A
2.5 A
2.0 A
±2.5 A
±1.25 A
±1.0 A
INPUT
CURRENT
(1)
100 mA
30 mA
30 mA
30 mA
30 mA
30 mA
30 mA
30 mA
30 mA
TYPICAL
EFFICIENCY
80%
75%
81%
80%
85%
87%
80%
84%
86%
REGULATION
LINE
(2)
LOAD
(3)
±0.2%
±0.2%
±0.2%
±0.4%
±0.2%
±0.2%
±0.4%
±0.4%
±0.4%
±0.2%
±0.2%
±0.2%
±1.0%
±0.2%
±0.2%
±0.4%
±0.4%
±0.4%
MODEL
NUMBER
(4,6,14,15)
BXA30-12S05J
BXA30-48S3V3J
BXA30-48S3V3/8J
(11)
BXA30-48S05J
BXA30-48S12J
BXA30-48S15J
BXA30-48D05J
BXA30-48D12J
BXA30-48D15J
Notes
1
2
3
4
5
6
7
8
Nominal, at no load.
Low line to high line.
Full load to no-load. For duals, the value stated is for balanced loads.
An optional internal filter is available, which will meet VDE0871 level A,
VDE0878 level A and EN55022 level A. Add the suffix ‘-F’ to the model number,
e.g.
BXA30-48S12-FJ.
See BXA15 and BXA30 Design Note 100.
For conducted noise operation of the BXA30 to VDE0871, VDE0878 and
EN55022 level B, see BXA15 and BXA30 Design Note 100.
For extended operating temperature, include the heatsink option, ‘-1’ in the
model number. Max. heatsink height is 12.5 mm, e.g.
BXA30-48S15-1J
Reverse voltage protection can be implemented by putting a slow blow fuse on
the negative input rail. Rate the fuse for 48 Vdc at 1.5 A and 12 Vdc at 6 A.
The maximum operating ambient temperature, without derating depends on
internal power dissipation and hence efficiency and cooling method. BXA15
and BXA30 Design Note 100 provides detailed thermal calculations and design-
in details.
Test results to-date are 1,590,000 hours @ 46 ˚C. The MTBF figure shown
includes a calculated acceleration factor of 4.1 based on an activation energy of
-0.55 eV.
Visit the Artesyn website to download a copy of Design Note 100.
This model has the same electrical pin-out and pin pitch spacings as the
drawing on the following page. Dimensions are 76.2 x 76.2 x 14.2 mm,
±
0.3
mm.
This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
If remote sense is not used, connect +sense to +vout and -sense to -vout.
The ‘J’ suffix indicates that these parts are Pb-free (RoHS 6/6) compliant.
TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special
request, please contact your local sales representative for details.
NOTICE: Some models do not support all options. Please contact your local
Artesyn representative or go to www.powerconversion.com to find a suitable
alternative
9
10
11
12
13
14
15
Embedded Power for
Business-Critical Continuity
Specifications Contd.
Rev.12.17.07
bxa30
4 of 5
3.02
(76.30 0.30)
2.50
(63.5)
0.20
(5.08)
0.302
(7.670.30)
0.76
(19.200.30)
0.20 (5.08)
3
4
5
1
6
8
0.95
(24.13)
0.80 (20.32)
0.50 (12.70)
0.6 (15.24)
0.70 (17.78)
0.30 (7.62)
BOTTOM
VIEW
0.4 (10.16)
2
1.30
(33.02)
1.15
(29.21)
2.41
(61.100.30)
7
Ø 1.000
8 Places
Case/Metal Inserts M3.0
(Typ. 4 Places)
2.00
(50.80)
ALL DIMENSIONS IN INCHES (mm)
Tolerance .XX 0.02
.XXX 0.005
0.52
(13.300.30)
SIDE VIEW
PIN CONNECTIONS
PIN NUMBER
1
2
3
4
5
6
7
8
SINGLE OUTPUT
+ Vin
– Vin
+ Sense
(13)
Trim
– Sense
+ Vout
– Vout
Remote ON/OFF
DUAL OUTPUT
+ Vin
– Vin
+ Vout
Common
– Vout
No Pin
No Pin
Remote ON/OFF
EXTERNAL OUTPUT TRIMMING
Single output models can be
externally trimmed by ±10%
using either method shown.
4
TRIM
DOWN
3
3
5
TRIM
UP
4
10K
TRIMPOT
5
Embedded Power for
Business-Critical Continuity
Rev.12.17.07
bxa30
5 of 5
Americas
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
Europe (UK)
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
Asia (HK)
16th - 17th Floors, Lu Plaza
2 Wing Yip Street, Kwun Tong
Kowloon, Hong Kong
Telephone: +852 2176 3333
Facsimile: +852 2176 3888
For global contact, visit:
www.powerconversion.com
technicalsupport@powerconversion.com
While every precaution has been taken to ensure
accuracy and completeness in this literature, Emerson
Network Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.
Emerson Network Power.
The global leader in enabling
business-critical continuity.
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