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Isolated Industrial. BXA40-48S05M1J Datasheet

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Isolated Industrial. BXA40-48S05M1J Datasheet






BXA40-48S05M1J Industrial. Datasheet pdf. Equivalent




BXA40-48S05M1J Industrial. Datasheet pdf. Equivalent





Part

BXA40-48S05M1J

Description

DC-DC / Low Power Isolated Industrial

Manufacture

Emerson

Datasheet
Download BXA40-48S05M1J Datasheet


Emerson BXA40-48S05M1J

BXA40-48S05M1J; Embedded Power for Business-Critical Con tinuity BXA40 Series Single output Tot al Power: 40W Input Voltage: 18 - 36VDC 36 - 75VDC # of Outputs: Single Rev.0 3.08.07 bxa40s 1 of 4 Special Features • Pin-compatible with NFC40 Series Meets telecom power supply interface standard ETS300-132-2 • EN60950, CSA C22.2 No. 950 and UL1950 safety approv als • EN61000-4-2, -3, -.


Emerson BXA40-48S05M1J

4, -5, -6 immunity compliant • Fixed f requency operation at 350 kHz typ. • MTBF in excess of 500,000 hours • Bas ic insulation system with 1500 Vdc isol ation • Remote sense on low voltage l ogic outputs • Output voltage trim Available RoHS compliant • 2 year w arranty The BXA40 Series providing up to 40 Watts, has been conceived as an a pplications specific range of dc.


Emerson BXA40-48S05M1J

-dc converters, specifically addressing telecommunications, industrial electron ics, test equipment, mobile telecommuni cations and distributed power applicati ons. The series offers two wide input v oltage ranges, 18 Vdc to 36 Vdc and 36 Vdc to 75 Vdc, and is available with si ngle outputs from 2.9 V to 12 V. The BX A40 series is designed to meet ETSI tel ecoms interface st.



Part

BXA40-48S05M1J

Description

DC-DC / Low Power Isolated Industrial

Manufacture

Emerson

Datasheet
Download BXA40-48S05M1J Datasheet




 BXA40-48S05M1J
Embedded Power for
Business-Critical Continuity
BXA40 Series
Single output
Total Power:
Input Voltage:
# of Outputs:
40W
18 - 36VDC
36 - 75VDC
Single
Rev.03.08.07
bxa40s
1 of 4
Special Features
• Pin-compatible with
NFC40 Series
• Meets telecom power supply
interface standard
ETS300-132-2
• EN60950, CSA C22.2 No. 950
and UL1950 safety approvals
• EN61000-4-2, -3, -4, -5, -6
immunity compliant
• Fixed frequency operation at
350 kHz typ.
• MTBF in excess of
500,000 hours
• Basic insulation system with
1500 Vdc isolation
• Remote sense on low voltage
logic outputs
• Output voltage trim
• Available RoHS compliant
• 2 year warranty
The BXA40 Series providing up to 40 Watts, 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
Vdc to 36 Vdc and 36 Vdc to 75 Vdc, and is available with single
outputs from 2.9 V to 12 V. The BXA40 series is designed to meet
ETSI telecoms interface standards ETS300-132-2. Together with
internal filtering, safety approval to IEC950 and basic insulation,
the 48 V models are ideal for telecommunications applications.
The 24 V models are particularly suited to industrial and test
equipment applications, featuring EN61000-4-2, -3, -4, -5 and -6
immunity compliance. Other features include low output ripple,
overvoltage protection, indefinite short circuit protection, remote
enable and remote sense.
Safety
VDE0805/EN60950/IEC950
File No. 14501-3336-7009
Licence No. 6296
UL1950 File No. E174104
CSA C22.2 No. 950
File No. LR41062C





 BXA40-48S05M1J
Embedded Power for
Business-Critical Continuity
Specifications
All specifications are typical at nominal input, full load at 25°C unless otherwise stated.
Rev.03.08.07
bxa40s
2 of 4
OUTPUT SPECIFICATIONS
Voltage adjustability
±10%
Line regulation
Low line to high line
±0.3%
Load regulation
Full load to no load
±1.0%
Ripple and noise
(20 MHz bandwidth)
2.9 V and 3.3 V
5V
12 V
All models
30 mV pk-pk
50 mV pk-pk
100 mV pk-pk
20 mV rms
Temperature coefficient
±0.02%/°C
Overvoltage protection (See Note 9)
135% Vout
Short circuit protection (See Note 10)
Continuous
Transient response
25% to 100% load
(See Note 11)
4.0%
Voltage accuracy
±1.0% ≤5 V, ±2.0% ≥12 V
Remote sense
(See Note 8)
Compensated line drops
up to 0.5 V on 5 V models
Compensated line drop up to
300 mV on 2.9 V and 3.3 V models
INPUT SPECIFICATIONS
Input voltage range
Reverse voltage
protection
Max. input rise and
fall time
Start-up time
Remote ON/OFF
Logic compatibility
ON
OFF
24 Vin nominal
48 Vin nominal
48 V
18-36 Vdc
36-75 Vdc
(See Note 5)
5 V/ms
ETS300-132
30 ms typ.
CMOS/TTL
Open-circuit
<1 Vdc
EMC CHARACTERISTICS
Conducted emissions
Radiated emissions
ESD air
ESD contact
Surge
Fast transients
Radiated immunity
Conducted immunity
EN55022, FCC part 15,
(See Notes 4 and 13)
EN55022, FCC part 15
EN61000-4-2, level 3
EN61000-4-2, level 4
EN61000-4-5, level 3
EN61000-4-4, level 3
EN61000-4-3, level 3
EN61000-4-6, level 3
Level B
Level A
Perf. criteria 1
Perf. criteria 1
Perf. criteria 1
Perf. criteria 1
Perf. criteria 1
Perf. criteria 1
GENERAL SPECIFICATIONS
Efficiency
See table
Isolation voltage
Input/output
Input/case
1500 Vdc
1500 Vdc
Switching frequency
Fixed
350 kHz typ.
Approvals and
standards
EN60950, UL1950
CSA C22.2 No. 950
Case material
Aluminum substrate
with plastic case
Material flammability
UL94V-0
Weight
85 g (3.0 oz)
MTBF
MIL-HDBK-217F
500,000 hours
Size 2.2 x 2.2 x 0.5 inches
55.9 x 55.9 x 12.7 mm
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Baseplate operating
temperature
Non-operating
-40 °C to +105 °C
-55 °C to +105 °C
Thermal impedance
(See Note 6)
No air flow, no heatsink
No air flow, with heatsink
8.5 °C/W
7.2 °C/W





 BXA40-48S05M1J
Embedded Power for
Business-Critical Continuity
Specifications Contd.
Rev.03.08.07
bxa40s
3 of 4
INPUT
VOLTAGE
18-36 Vdc
18-36 Vdc
36-75 Vdc
36-75 Vdc
36-75 Vdc
OUTPUT
VOLTAGE
3.3 V
5V
2.9 V
5V
12 V
OUTPUT
CURRENT (MAX.)
7A
8A
6.9 A
8.0 A
3.3 A
INPUT
CURRENT (1)
70 mA
40 mA
40 mA
30 mA
30 mA
TYPICAL
EFFICIENCY
75%
81%
77%
82%
87%
REGULATION
LINE (2)
LOAD (3)
0.3%
1.0%
0.3%
1.0%
0.3%
1.0%
0.3%
1.0%
0.3%
1.0%
MODEL
NUMBER (12,14,15)
BXA40-24S3V3-SMJ (8)
BXA40-24S05-MJ (8)
BXA40-48S2V9-SMJ (8)
BXA40-48S05-MJ (8)
BXA40-48S12-MJ
Notes
1 Nominal line, at no load.
2 Low line to high line at full load.
3 Full load to no-load at nominal line.
4 For conducted noise operation of the BXA40 to VDE0871, VDE0878 and
EN55022 level B, see BXA40 Design Note 101.
5 Reverse voltage protection can be implemented by putting a slow blow fuse on
the positive input rail. Rate the fuse at 200 Vdc,1.5 A for 48 Vdc inputs and 100
V, 4.5 A for 24 Vdc input units.
6 The maximum operating ambient temperature, without derating depends on
internal power dissipation and hence efficiency and cooling method. Download
BXA40 Design Note 101 which provides detailed thermal calculations and
design-in hints from the Artesyn website.
7 Do not exceed a dv/dt rate of 100 V per second at the trim pin input if output
current is less than 0.4% lo max.
8 Remote sense is offered as standard on the 2.9 V and 3.3 V products. The
BXA40-24S05J and BXA40-48S05J come with remote sense as an option.
Remote sense design is designated by the suffix ‘-S’ e.g. BXA40-48S05-SMJ (for
units with metric inserts), BXA40-48S05-SJ (for units with imperial inserts). For
models without remote sense option, pin 5 and pin 6 are absent.
9 Overvoltage protection is 118% on 3.3 V output model.
10 For 2.9 V output, no short circuit protection above 90 °C baseplate temp.
11 Transient response, 25% to 100% load, 10% for 2.9 V and 3.3 V models.
12 Units with the suffix ‘-M’ at the end of the model number are offered as
standard with metric threaded inserts (M3). To order units with imperial
threaded inserts (4-40 UNC) please remove the suffix ‘-M’ from the model
number. These inserts are used for bolting the unit to a PCB and/or fixing
heatsinks.
13 An external filter capacitor is necessary for safe operation of the 24 V input
models. It is also suggested that an external filter capacitor be used on the 48 V
input models. A 4 μF (or greater) film capacitor such as: ITW Paktron Capstick
series, part number 405K100CS4 4 μF/100 V is recommended, if filtering is not
used. See BXA40 Design Note 101.
14 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.
15 NOTICE: Some models do not support all options. Please contact your local
Artesyn representative or use the on-line model number search tool at
http://www.artesyn.com/powergroup/products.htm to find a suitable
alternative.
PIN CONNECTIONS
PIN NUMBER
SINGLE OUTPUT
1 + Input
2 – Input
3 Control
4 No Connection
5 - Sense (8)
6 + Sense (8)
7 + Output
8 Common
9 Trim
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed
by ±10% using either method shown below.
77
TRIM
DOWN
9
TRIM
UP
8
RT1 9
OR
RT2
8
10KΩ
TRIMPOT



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