BXA30-24T05-15-F - Emerson - Product.Network

DC/DC CONVERTERS 30W Wide Input DC/DC Converters 1

2 YEAR WARRANTY

BXA30 Series

Triple output

•Pin-compatible with BXA15 series

•Designed to meet telecom power supply interface

standard ETS300-132-2

•UL, CSA and VDE approvals

•VDE0878 and EN55022 conducted emissions level A

•EN61000-4-2, -3, -4, -5, -6 immunity compliant

•Fixed frequency operation at 350kHz

•MTBF in excess of 7,005,000 hours (demonstrated)

•Basic insulation system

The BXA30 triple output Series, comprising 2 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 two wide input voltage ranges, 18-36VDC and 36-75VDC.

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 basic

insulation of 1500VDC, the 48VDC model is ideal for telecommunications applications.

The 24V model is 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, short circuit protection, remote enable.

All specifications are typical at nominal input, full load at 25°C unless otherwise stated

EMC CHARACTERISTICS

Conducted emissions EN55022, FCC part 15 (Note 3) Level A

EN55022, FCC part 15 (Note 4) Level B

VDE0878 (Note 3) (48V) Level A

Radiated emissions EN55022, FCC part 15 Level A

ESD air EN61000-4-2, level 3 Perf. criteria 2

ESD contact EN61000-4-2, level 4 Perf. criteria 2

Surge EN61000-4-5, level 3 Perf. criteria 2

Fast transients EN61000-4-4, level 3 Perf. criteria 2

Radiated immunity EN61000-4-3, level 3 Perf. criteria 2

Conducted immunity EN61000-4-6, level 3 Perf. criteria 2

GENERAL SPECIFICATIONS

Efficiency See table

Isolation voltage Input/output 1500VDC

Basic insulation Input/case, 48V models 1500VDC

Switching frequency Fixed 350kHz, nom.

Approvals and VDE0805, EN60950

standards EN41003, IEC950, UL1950

(See Note 11) CSA C22.2 No. 950

Case material Aluminum substrate

with plastic case

Material flammability UL94V-0

Weight 130g (4.6oz)

MTBF (See Note 9)

Demonstrated @ 25°C

7,005,000 hours

ENVIRONMENTAL SPECIFICATIONS

Thermal performance Baseplate operating -25°C to +100°C

temperature,

(See Notes 5, 7)

Non-operating -55°C to +100°C

Thermal impedance Free air convection, 6.5°C/W

baseplate to air

With heatsink (See Note 7) 5.2°C/W

OUTPUT SPECIFICATIONS

Output power 30W

Line regulation Main output ±0.5%

(See Note 1) Auxiliary output ±2.0%

Load regulation Main output ±1.0%

(See Note 2) Auxiliary output ±3.0%

Ripple and noise Main output 75mV pk-pk

(20MHz bandwidth) 15mV rms

Auxiliary outputs 100mV pk-pk

20mV rms

Temperature coefficient ±0.02%/°C

Overvoltage protection Transient, all outputs 135% Vout init.

Short circuit protection All outputs Yes

(See BXA15/30 Design Note 101)

Transient response 25% to 100% load, all outputs 10%

Voltage accuracy Main output ±1.5%

Auxiliary output ±3.0%

Load cross regulation 20% to 100% load

Main: output 1.0%

Auxiliary: output 10%

50% to 100% load, main, >20% aux.

Main output 1.0%

Auxiliary output 4.0%

Minimum load Main output for auxiliary >10%

(See Note 10) regulation

INPUT SPECIFICATIONS

Input voltage range 24Vin nominal 18 to 36VDC

48Vin nominal 36 to 75VDC

Reverse voltage prot. (See Note 6) Yes

Max. input rise and 48V 5V/ms

fall time ETS300-132

Remote ON/OFF

Logic compatibility CMOS/TTL

ON Open circuit

OFF <1VDC

SPECIFICATIONS

File Name: BXA30T.PDF Rev: 02 Oct 2002

0.52

(13.30±0.30)

0.76

(19.20±0.30)

SIDE VIEW

2.50

(63.5)

0.20

(5.08)

3.02

(76.30 ± 0.30)

1.15

(29.21)

0.302

(7.67±0.30)

Case/Metal Inserts M3.0

(Typ. 4 Places)

BOTTOM

0.95

(24.13)

2.00

(50.80)

0.6 (15.24)

0.4 (10.16)

0.30 (7.62)

1.30

(33.02)

0.70 (17.78)

0.50 (12.70)

0.80 (20.32)

0.20 (5.08)

2.41

(61.10

±0.30

)

Ø 1.000

8 Places

ALL DIMENSIONS IN INCHES (mm)

Tolerance .XX ±0.02

.XXX ±0.005

2002

The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Art esyn Technologies accepts no responsibility for consequences arising

from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.

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

Notes

1Nominal line to high line. Nominal line to low line.

220%FL to full load. The value stated is for balanced loads.

3An 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. BXA30-48T05-12-F. See BXA15 and BXA30 Design Note 100.

4For conducted noise operation of the BXA30 to VDE0871, VDE0878 and

EN55022 level B, see BXA15 and BXA30 Design Note 100.

5For extended operating temperature, include the heatsink option, ‘-1’

in the model number. Maximum heatsink height is 12.5mm, e.g.

BXA30-48T05-12-1.

6Reverse voltage protection can be implemented by putting a slow blow

fuse on the negative input rail. Rate the fuse for 100VDC at 1.5A for the

48V model and 50VDC at 3A for the 24V model.

7The maximum operating ambient temperature, without derating depends on

internal power dissipation and cooling method. BXA15 and BXA30 Design

Note 100 provides detailed thermal calculations and design-in details.

8Visit the Artesyn website to download a copy of Design Note 100.

9Test 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.

10 The load on the main output must exceed 10% to ensure operation of the

unit to specification.

11 This product is only for inclusion by professional installers within other

equipment and must not be operated as a stand alone product.

BXA30 Series

Triple 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: BXA30T.PDF Rev: 02 Oct 2002

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

INPUT OUTPUT OUTPUT OUTPUT INPUT CURRENT TYPICAL MODEL

VOLTAGE VOLTAGE CURRENT (MAX.) CURRENT (MIN.) NO LOAD EFFICIENCY NUMBER (3,5)

18-36VDC 5/±15VDC 3/±0.5A 0.3/±0.05A 70mA rms 81% BXA30-24T05-15

36-75VDC 5/±12VDC 3/±0.625A 0.3/±0.062A 40mA rms 83% BXA30-48T05-12

PIN CONNECTIONS

PIN NUMBER TRIPLE OUTPUT

1+ Vin

2– Vin

3 + Auxiliary Output

4 Output Common

5– Auxiliary Output

6 + Main Output

7 No Connection

Remote On/Off