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BXA30 Series
DC/DC CONVERTERS
Triple output
30W Wide Input DC/DC Converters 1
* 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.
2 YEAR WARRANTY All specifications are typical at nominal input, full load at 25C unless otherwise stated
SPECIFICATIONS
OUTPUT SPECIFICATIONS Output power Line regulation (See Note 1) Load regulation (See Note 2) Ripple and noise (20MHz bandwidth) Main output Auxiliary output Main output Auxiliary output Main output Auxiliary outputs Temperature coefficient Overvoltage protection Short circuit protection Transient response Voltage accuracy Load cross regulation Transient, all outputs 30W 0.5% 2.0% 1.0% 3.0% 75mV pk-pk 15mV rms 100mV pk-pk 20mV rms 0.02%/C 135% Vout init. Yes 10% 1.5% 3.0%
EMC CHARACTERISTICS Conducted emissions Radiated emissions ESD air ESD contact Surge Fast transients Radiated immunity Conducted immunity EN55022, FCC part 15 (Note 3) Level A EN55022, FCC part 15 (Note 4) Level B VDE0878 (Note 3) (48V) 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
GENERAL SPECIFICATIONS Efficiency Isolation voltage Basic insulation Switching frequency Approvals and standards (See Note 11) Case material Material flammability Weight MTBF (See Note 9) Demonstrated @ 25C Input/output Input/case, 48V models Fixed See table 1500VDC 1500VDC 350kHz, nom. VDE0805, EN60950 EN41003, IEC950, UL1950 CSA C22.2 No. 950 Aluminum substrate with plastic case UL94V-0 130g (4.6oz) 7,005,000 hours
All outputs (See BXA15/30 Design Note 101) 25% to 100% load, all outputs Main output Auxiliary output
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% Main output for auxiliary regulation >10%
Minimum load (See Note 10) INPUT SPECIFICATIONS Input voltage range Reverse voltage prot. Max. input rise and fall time Remote ON/OFF Logic compatibility ON OFF
ENVIRONMENTAL SPECIFICATIONS 24Vin nominal 48Vin nominal (See Note 6) 48V 18 to 36VDC 36 to 75VDC Yes 5V/ms ETS300-132 CMOS/TTL Open circuit <1VDC Thermal impedance Thermal performance Baseplate operating temperature, (See Notes 5, 7) Non-operating -25C to +100C
-55C to +100C 6.5C/W 5.2C/W
Free air convection, baseplate to air With heatsink (See Note 7)
File Name: BXA30T.PDF Rev: 02 Oct 2002
BXA30 Series
DC/DC CONVERTERS
INPUT VOLTAGE 18-36VDC 36-75VDC OUTPUT VOLTAGE 5/15VDC 5/12VDC OUTPUT CURRENT (MAX.) 3/0.5A 3/0.625A
Triple output
30W Wide Input DC/DC Converters 2
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
OUTPUT INPUT CURRENT CURRENT (MIN.) NO LOAD 0.3/0.05A 0.3/0.062A 70mA rms 40mA rms TYPICAL EFFICIENCY 81% 83% MODEL NUMBER (3,5) BXA30-24T05-15 BXA30-48T05-12
Notes
Nominal line to high line. Nominal line to low line. 20%FL to full load. 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. BXA30-48T05-12-F. See BXA15 and BXA30 Design Note 100. 4 For conducted noise operation of the BXA30 to VDE0871, VDE0878 and EN55022 level B, see BXA15 and BXA30 Design Note 100. 5 For extended operating temperature, include the heatsink option, `-1' in the model number. Maximum heatsink height is 12.5mm, e.g. BXA30-48T05-12-1. 6 Reverse 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. 7 The 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. 8 Visit the Artesyn website to download a copy of Design Note 100. 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 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. 1 2 3
PIN CONNECTIONS PIN NUMBER 1 2 3 4 5 6 7 8 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
TRIPLE OUTPUT + Vin - Vin + Auxiliary Output Output Common - Auxiliary Output + Main Output No Connection Remote On/Off
2.50 (63.5)
3.02 (76.30 0.30) 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) 7
BOTTOM VIEW
0.4 (10.16) 2 1.30 (33.02) 1.15 (29.21)
2.41 (61.100.30)
O 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
Data Sheet (c) Artesyn Technologies(R) 2002 The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn 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.
Please consult our website for the following items: Design Note
www.artesyn.com
File Name: BXA30T.PDF Rev: 02 Oct 2002

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