BXA30 Series Triple output DC/DC CONVERTERS 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 SPECIFICATIONS All specifications are typical at nominal input, full load at 25°C unless otherwise stated OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Output power 30W Line regulation (See Note 1) Main output Auxiliary output ±0.5% ±2.0% Load regulation (See Note 2) Main output Auxiliary output ±1.0% ±3.0% Ripple and noise (20MHz bandwidth) Main output Auxiliary outputs Temperature coefficient 75mV pk-pk 15mV rms 100mV pk-pk 20mV rms ±0.02%/°C Overvoltage protection Transient, all outputs Short circuit protection All outputs (See BXA15/30 Design Note 101) Transient response 25% to 100% load, all outputs Voltage accuracy Main output Auxiliary output 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 (See Note 10) Main output for auxiliary regulation 135% Vout init. Yes 10% ±1.5% ±3.0% >10% 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 See table Isolation voltage Basic insulation Input/output Input/case, 48V models Switching frequency Fixed 1500VDC 1500VDC 350kHz, nom. Approvals and standards (See Note 11) VDE0805, EN60950 EN41003, IEC950, UL1950 CSA C22.2 No. 950 Case material Aluminum substrate with plastic case Material flammability UL94V-0 Weight MTBF (See Note 9) INPUT SPECIFICATIONS 130g (4.6oz) Demonstrated @ 25°C 7,005,000 hours ENVIRONMENTAL SPECIFICATIONS Input voltage range 24Vin nominal 48Vin nominal Reverse voltage prot. (See Note 6) Max. input rise and fall time 48V Remote ON/OFF Logic compatibility ON OFF Conducted emissions 18 to 36VDC 36 to 75VDC Thermal performance Yes 5V/ms ETS300-132 CMOS/TTL Open circuit <1VDC Thermal impedance Baseplate operating temperature, (See Notes 5, 7) Non-operating -25°C to +100°C -55°C to +100°C Free air convection, baseplate to air With heatsink (See Note 7) 6.5°C/W 5.2°C/W File Name: BXA30T.PDF Rev: 02 Oct 2002 BXA30 Series Triple output DC/DC CONVERTERS 30W Wide Input DC/DC Converters 2 For the most current data and application support visit www.artesyn.com/powergroup/products.htm INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT CURRENT (MAX.) OUTPUT INPUT CURRENT CURRENT (MIN.) NO LOAD 18-36VDC 5/±15VDC 3/±0.5A 0.3/±0.05A 36-75VDC 5/±12VDC 3/±0.625A 0.3/±0.062A TYPICAL EFFICIENCY MODEL NUMBER (3,5) 70mA rms 81% BXA30-24T05-15 40mA rms 83% BXA30-48T05-12 Notes PIN CONNECTIONS 1 2 3 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 @ 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. PIN NUMBER TRIPLE OUTPUT 1 + Vin 2 – Vin 3 + Auxiliary Output 4 Output Common 5 – Auxiliary Output 6 + Main Output 7 No Connection 8 Remote On/Off 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 2.50 (63.5) 0.20 (5.08) 0.80 (20.32) 0.50 (12.70) 0.76 (19.20±0.30) 3.02 (76.30 ± 0.30) 0.302 (7.67±0.30) 0.20 (5.08) 3 8 4 5 0.6 (15.24) 0.95 (24.13) 1 6 0.70 (17.78) 0.30 (7.62) BOTTOM VIEW 2.41 (61.10±0.30) 0.4 (10.16) 2 1.30 (33.02) 7 1.15 (29.21) Ø 1.000 8 Places Case/Metal Inserts M3.0 (Typ. 4 Places) 2.00 (50.80) ALL DIMENSIONS IN INCHES (mm) 0.52 (13.30±0.30) SIDE VIEW Tolerance .XX ±0.02 .XXX ±0.005 Data Sheet © Artesyn Technologies® 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