SPAC265-8W AC-DC power supply module Datasheet − production data Features ■ Open frame switch mode power supply ■ European input voltage range ■ Single output 5 V, 8 W peak power, 4 W continuous operating mode ■ EMC compliance according to EU directive EN55011, and EN55022 Class-B ■ Harmon. current compliance to EN61000-3-2-3 ■ EMS immunity compliance to EN61000-42,3,4,5,6,8,11, ENV50204, EN55024, EN60601-1-2, and EN61204-3 ■ Safety compliance according to UL60601-1, TUV EN60601-1, IE60601-1, and EN60950-1 ■ CE approval files. Report reference number: 165170-1TRFEMC, 165170-2TRFEMC, 165170-TRFSAF, 165170-1TRFSAF ■ Input fuse protection ■ Voltage and current regulation ■ Output short-circuit protection ■ Low standby power consumption ■ MTBF 175000 hours at 40 °C max. load according to MILHDBK217E ■ RoHS compliant ■ Operating temperature range -30 °C to 70 °C Applications ■ Telecom and industrial systems ■ Distributed power systems ■ Medical safety systems June 2012 This is information on a product in full production. Description ST's power modules are highly integrated, high efficiency switch mode converters. The SPAC265 family of converters includes isolated AC-DC, single output modules. The module can operate in accordance with the European input voltage range. It's a turnkey drop-in solution requiring no additional external circuitry. This specific version performs 8 W peak output power at 5 Vdc. It can support 800 mA output current in continuous mode, and can withstand 1.75 A peak 25% of the time. Table 1. Device summary Order code Output power SPAC265-8W 8 W peak Doc ID 023255 Rev 1 1/9 www.st.com 9 Pin settings SPAC265-8W 1 Pin settings 1.1 Pin connection and mechanical data (dimensions in mm) Figure 1. Pin connection ".W 2/9 Doc ID 023255 Rev 1 SPAC265-8W 1.2 Thermal data Pin description Table 2. 2 Pin description Name Function Description AC1 Line connection Input voltage Vi main supply AC2 Line connection Input voltage Vi main supply OUT1 Vdc output Output voltage 5.0 Vdc +/- 5% OUT2 Ground Output voltage ground GND Thermal data Table 3. Thermal data Symbol Parameter Value Unit TSTG Storage temperature range -40 to +105 °C TOP Operating temperature range -30 to +70 °C Hw Working humidity (non-condensing) 10 to 90 Rh% Hs Storage humidity 10 to 95 Rh% Ps Storage and transportation pressure 1.016 hPa H Altitude <2.000 m Doc ID 023255 Rev 1 3/9 Label description and safety requirements 3 Label description and safety requirements ● ● 3.1 SPAC265-8W Double insulation primary to secondary side. Attention: Read carefully the datasheet safety note. Safety note: The SPAC265-8W is not provided with the disconnection tools from the main. The final application must include this item having the following characteristics: 4/9 1. On equipment suitable for application to overvoltage category 2 the minimum distance between the electrical contacts must be 3 mm. 2. The equipment suitable for application to overvoltage category 4 must comply with the IEC60947-1 norm. Doc ID 023255 Rev 1 SPAC265-8W Electrical characteristics 4 Electrical characteristics Table 4. Electrical characteristics Symbol Parameter Test condition Min. Typ. Max. Unit Vi Input voltage 50 Hz +/- 10% 184 264 Vrms Io Output current Vi = 184 to 264 Vac current limitation condition (1) 1.75 2.0 A Iom Output current Vi = 184 to 264 Vac minimum load for continuous operation mode Vo Output voltage Vi = 184 to 264 Vac, Io = 0 to Imax Vor Output ripple Vi = 184 to 264 Vac Io = max. load, with external LC (2) Iosc Output short-circuit current Vi = 184 to 264 Vac Hiccup mode – Vout <1 V Efficiency Vi = 184 to 264 Vac Po=2 W, Vi =230 Vac Power consumption in no load conditions Vi = 230 VRMS, Io = 0 mA Vis Isolation voltage Input to output Top Operating ambient temperature Ris Isolation resistance Input to output, 500 Vdc 100 Wh Working humidity Non-condensing 10 Life Life time Max. load, 40 °C, 20 Years Mean time before failure Max. load, 40 °C, MILHDBK217E 175 Khours n Pstby MTBF 20 4.75 5.0 mA 5.25 V 50 mVpp 2.5 A 70 % 300 3000 -30 mW VRMS +70 oC MΩ 90 % 1. The module can perform 1.75 A output current with 25% duty cycle, for time <10 sec at Vi = 184 to 264 Vac. The module can perform 0.8A output current in continuous mode. 2. L = 1 mH; C = 1000 µF low ESR. 5 Soldering The module is a THT component designed to be assembled on a motherboard with double wave soldering process. Doc ID 023255 Rev 1 5/9 Electromagnetic compatibility 6 SPAC265-8W Electromagnetic compatibility This section contains specific information about the conformity of the device according to the Standard IEC 60601-1-2: 2001 + A1:2006. The SPAC265-8W is a medical device that requires special precautions regarding electromagnetic compatibility and must be installed and used in accordance with the EMC information contained in Table 5 below. Portable and mobile radio communication, mobile telephones, and pagers can interfere with the operation of the medical device. The use of accessories, transducers and cables other than those specified, with the exception of transducers and cables sold by the manufacturer of the device and the system as alternatives, can result in an increase of the emissions or in a reduction of the immunity of the device or system. Warning: Table 5. The SPAC265-8W is intended for use in the electromagnetic environment specified below. The customer or the user of the SPAC265-8W should assure that it is used in such an environment Guidance and manufacturer’s declaration of electromagnetic emissions Emission test 6/9 Compliance Electromagnetic environment - guidance RF emission CISPR11 Group 1 The SPAC265-8W uses RF energy only for its internal function. Therefore its RF emissions are very low and not likely to cause any interference in nearby electronic equipment RF emission Class-B Harmonic emission IEC 61000-3-2 Class-A Voltage fluctuations/flicker emission IEC 61000-3-3 Complies The SPAC265-8W is suitable for use in all establishments, including domestic establishments and those directly connected to the public low-voltage power supply network that supplies buildings used for domestic purposes. Doc ID 023255 Rev 1 SPAC265-8W Table 6. Electromagnetic compatibility Guidance and manufacturer’s declaration of electromagnetic immunity Immunity test IEC 60601 test level Compliance level Electromagnetic environment - guide Electrostatic discharge (ESD) IEC61000-4-2 ±6 kV contact The SPAC265-8W doesn’t change its state. Floor should be concrete, wood or ceramic tile. If floors are covered with synthetic material, the relative humidity should be at least 30%. Electrical fast transient/burst IEC61000-4-4 ±2 kV power supply The SPAC265-8W doesn’t change its state. -- Surge IEC61000-4-5 ±1 kV differential mode The SPAC265-8W doesn’t change its state. -- <5% UT (>95% dip in UT) for 0,5 cycles 40% UT (60% dip in UT) Voltage dips, short for 5 cycles interruption and voltage variation 70% UT (30% dip in UT) IEC61000-4-11 for 25 cycles -- <5% UT (>95% dip in UT) for 5 s Power frequency (50/60 Hz) magnetic field IEC61000-4-8 3 A/m The SPAC265-8W doesn’t change its state. Doc ID 023255 Rev 1 Power frequency magnetic fields should be at a level characteristic of a typical location in a typical commercial or hospital environment 7/9 Revision history 7 SPAC265-8W Revision history ; Table 7. 8/9 Document revision history Date Revision 06-Jun-2012 1 Changes Initial release Doc ID 023255 Rev 1 SPAC265-8W Please Read Carefully: Information in this document is provided solely in connection with ST products. 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