
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
Notes
1
Nominal, at no load.
2
Low line to high line.
3
Full load to no-load. For duals, the value stated is for balanced loads.
4
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-F. See BXA15 and BXA30 Design Note 100.
5
For conducted noise operation of the BXA30 to VDE0871, VDE0878 and
EN55022 level B, see BXA15 and BXA30 Design Note 100.
6
For extended operating temperature, include the heatsink option, ‘-1’ in the
model number. Max. heatsink height is 12.5mm, e.g. BXA30-48S15-1
7
Reverse voltage protection can be implemented by putting a slow blow
fuse on the negative input rail. Rate the fuse for 48VDC at 1.5A and 12VDC
at 6A.
8
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.
9
Test results to-date are 1,590,000 hours @ 46C. The MTBF figure shown
includes a calculated acceleration factor of 4.1 based on an activation
energy of -0.55 eV.
10 Visit the Artesyn website to download a copy of Design Note 100.
11 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 14.2mm,
±0.3mm.
12 This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
13 If remote sense is not used, connect +sense to +vout and -sense to -vout.
BXA30 Series
Single and dual output
DC/DC CONVERTERS
30W Wide Input DC/DC Converters
2
Please consult our website for the following items: Design Note
www.artesyn.com
File Name: BXA30.PDF Rev: 02 Oct 2002
INPUT
OUTPUT
INPUT
TYPICAL
REGULATION
MODEL
VOLTAGE
CURRENT (MAX.)
CURRENT (1)
EFFICIENCY
LINE (2)
LOAD (3)
NUMBER (4,6)
9-18VDC
5.0V
5.0A
100mA
80%
±0.2%
BXA30-12S05
36-75VDC
3.3V
6.0A
30mA
75%
±0.2%
BXA30-48S3V3
36-75VDC
3.3V
8.0A
30mA
81%
±0.2%
BXA30-48S3V3/8 (11)
36-75VDC
5.0V
5.0A
30mA
80%
±0.4%
±1.0%
BXA30-48S05
36-75VDC
12.0V
2.5A
30mA
85%
±0.2%
BXA30-48S12
36-75VDC
15.0V
2.0A
30mA
87%
±0.2%
BXA30-48S15
36-75VDC
±5.0V
±2.5A
30mA
80%
±0.4%
BXA30-48D05
36-75VDC
±12.0V
±1.25A
30mA
84%
±0.4%
BXA30-48D12
36-75VDC
±15.0V
±1.0A
30mA
86%
±0.4%
BXA30-48D15
International Safety Standard Approvals
VDE0805/EN60950/IEC950 File No. 14501-3336-7006
Licence No. 6231
UL1950 File No. E174104
CSA C22.2 No. 950 File No. LR41062C