For the most current data and application support visit www.artesyn.com/powergroup/products.htm

Notes

1

Maximum.

2

Maximum figure at full load (nominal).

3

Low line to high line.

4

Full load to no load.

5

An optional internal filter is available. When the filter is added, the BXA3 will

meet VDE0871-A, VDE0878-A and EN55022-A. Add the suffix ‘-F’ to the

model number, e.g. BXA3-12S15-F.

6

Conducted noise filtering to EN55022 level B may be accomplished by

putting the following capacitors across the input pins.

12VDC

5µF ceramic X7R dielectric type

24VDC

3µF ceramic X7R dielectric type

48VDC

1µF ceramic X7R dielectric type

7

Reverse voltage protection can be implemented by putting a fast blow fuse

on the positive input rail. Rate the fuse for 250mA at 48VDC input, 500mA

at 24VDC input and 1000mA at 12VDC input.

BXA3 Series

Single and dual output

DC/DC CONVERTERS

3W Wide Input DC/DC Converters

2

www.artesyn.com

File Name: BXA3.PDF Rev: 02 Oct 2002

INPUT

OUTPUT

OUTPUT

INPUT

TYPICAL

REGULATION

MODEL

VOLTAGE

VOLTAGE

EFFICIENCY

9-18VDC

3.3V

600mA

245mA

68%

±2.5%

±2.5%

BXA3-12S3V3

9-18VDC

15.0V

200mA

335mA

75%

±2.5%

±2.5%

BXA3-12S15

18-36VDC

3.3V

600mA

122mA

68%

±2.5%

±2.5%

BXA3-24S3V3

18-36VDC

5.0V

500mA

140mA

76%

±2.5%

±2.5%

BXA3-24S05

18-36VDC

±5.0V

±250mA

140mA

76%

±2.5%

±2.5%

BXA3-24D05

36-75VDC

3.3V

600mA

61mA

68%

±2.5%

±2.5%

BXA3-48S3V3

36-75VDC

5.0V

500mA

69mA

76%

±2.5%

±2.5%

BXA3-48S05

36-75VDC

12.0V

250mA

83mA

76%

±2.5%

±2.5%

BXA3-48S12

36-75VDC

15.0V

200mA

83mA

76%

±2.5%

±2.5%

BXA3-48S15

International Safety Standard Approvals

VDE0805/EN60950/IEC950 Licence No. 5856

UL1950 File No. E136005

CSA C22.2 No. 950 File No. LR41062C