Sirius 250/350 Series 250-350W Multiple Output Modular Power Supply Features u Universal AC Input, PFC u AC Fail Signal / Global Inhibit u Up to 6 fully regulated & independent outputs u 150% Peak Current Capability u Low Leakage Medical Options u Input Transient Protection u Multiple Cooling Options u International Safety Agency Approvals u No Minimum Load on Flexi (CSF) Models Key Market Segments & Applications Specifi cations Model CS250 CSF250 CSF350* AC Input Voltage & Frequency - 85-264VAC, 47-440Hz (Approvals apply up to 63 Hz) DC Input Voltage Range V 120 - 340VDC 120 - 360VDC Input Current A 5A maximum 7A maximum Inrush Current A < 40A < 30A Leakage Current NA <800uA @ 264VAC, 50Hz (see input leakage fi lter options for lower ratings) Low Leakage Filters - Optional. Refer to options table for codes & ratings. Effi ciency % >70% @ 230VAC & full load Power Factor Correction - Compliant to EN61000-3-2 ( >0.93 typical, reduced PFC > 254VAC or > 65Hz) Conducted EMI - EN55022 level B, FCC Class B Radiated EMI - EN55022 level A, FCC Class A Output Voltage Adjustment - Via trim pot. Refer to the output module code selector table for ranges. Overcurrent Protection - All outputs short circuit protected (with auto-recovery) Overvoltage Protection - All outputs protected, shuts down converter, auto restart Line & Load Regulation - 50mV for 3.3V & 5V outputs, 3% for outputs >5V Ripple & Noise - 1% pk - pk for outputs >5V. 50mV on outputs £5V. Noise (20 MHz Bandwidth) % 2% pk-pk on CS250 1% pk-pk on CSF250 & CSF350 No Load Operation - 10% on O/P 1 for full rated load No preload is required on Flexi Sirius (CSF) models. Hold Up Time ms 15mS minimum at full rated output Remote Sense - Available on all main board outputs 1 & 2, and output modules L & A Options - Refer to options tables for case, fan, and low leakage option codes. Operating Temperature °C 0°C to +50°C full load, derate each output at 2.5% / °C from 50°C to 70°C. Thermal Protection - Thermal protection on converter and output regulators (with auto recovery) Storage Temperature °C -40°C to +85°C (max 12 months) Temperature Coeffi cient %/ °C 0.02% per °C Humidity %RH 5% - 95% Non-condensing Altitude ft 0 - 6,560 ft. Operating (2,000 m) 0 - 9,800 ft. (3,000 m) Cooling - End/Top mounted fan - forced-air cooling. Customer air version avail. on 250W models. Isolation - I/P - O/P 4.3kVDC (4kVAC on CSF without Y-caps), I/P - Ground 2.3kVDC, O/P - Ground 500VDC Switching Frequency kHz 110kHz on PFC converter, 190kHz on output converter. Vibration g 1.5G, 10 - 200Hz Shock g 3,000 bumps, 10G, 16ms half-sine pulses. Safety Agency Approvals - UL60950-1, IEC60950-1, CSA22.2 No.60950-1, EN60950-1, IEC601-1 & EN60601-1(CSF models), CE Mark (LVD) Module Slots - 2 Weight g 1270 Size (WxHxD) in. 5.0” x 2.0” x 10.2” 5.0” x 2.5” x 10.2” Warranty yrs Three Years * CSF350 - Obsolete Dec 2010 1-800-526-2324 • www.us.tdk-lambda.com/lp/ 11 Disclaimer: us.tdk-lambda.com/lp/legal.htm Sirius 250/350 Series Part Number Breakdown: CSF250 EM LL 5.5/12 3.3L 12/12.2G Case Code Fan & Connection Code Low Leakage Filter Option Main Output Code Auxiliary Output Codes 1 Case Code 4 Auxiliary Output Codes Code Power Minimum Load Required From the table below, select up to (2) modules for up to an additional (4) outputs. Format = Desired Voltage + Module Code Letter (26V @ 4A = “26C”) or CS250 250 Yes (5.1V @5A & 24V @ 2A = “5.1/24F”) CSF250 250 No CSF350* 350 No Auxiliary V1 V2 V1 V2 1 5 5 6 6 Outputs Modules Code nom Amps nom Amps adjust adjust 2 Fan & Connection Codes 2 Single Output L 3.3 107 (16) - - 1.8 - 3.9 - 2 (1.8 - 3.8) 2 Choose the desired fan & AC input connector options from the following table. A 5 10 (12) - - 4.5 - 5.5 - 2 (4.5 - 6.0) B 12 8 (9.5) - - 11 - 158 - Code Fan Option AC Connector Dimensions (H x W x L) (9 - 16) For CS250 & CSF250 C 24 4 (4.5) - - 16 - 28 - (17 - 30) NM* No Fan (Covered) Molex 2” x 5” x 9” 9 Dual Outputs D 5 5 (6) 3.3 5 (6) 4.5 - 5.5 2.7 - 3.9 LM* No Fan (No Cover) Molex 2” x 5” x 9” (4.5 - 6.0) (2.7 - 4) TM Top Fan Molex 3.2” x 5” x 9” M 5 5 (6) 5 5 (6) 4.5 - 5.5 4.5 - 5.5 (4.5 - 6.0) (4.5 - 6.0) EI Dual End Fan IEC with AC On/Off Switch 2” x 5” x 10.2” E 5 5 (6) 12 4 (4.5) 4.5 - 5.5 9 - 15 EM Dual End Fan Molex 2” x 5” x 10.2” (4.5 - 6.0) (9 - 16) F 5 5 (6) 24 2 (2.5) 4.5 - 5.5 16 - 28 SM Single End Fan Molex 2” x 5” x 10.2” (4.5 - 6.0) (17 - 30) For CSF350 G 12 4 (4.5) 12 4 (4.5) 9 - 15 9 - 15 (9 - 16) (9 - 16) TQ Top Fan Fast-On 3.5” x 5” x 9” H 12 4 (4.5) 24 2 (2.5) 9 - 15 16 - 28 EQ End Fan Fast-On 2.5” x 5” x 10.2” (9 - 16) (17 - 30) J 24 2 (2.5) 24 2 (2.5) 16 - 28 16 - 28 EI End Fan IEC with AC On/Off Switch 2.5” x 5” x 10.2” (17 - 30) (17 - 30) *A minimum of 3m/s (38 CFM) airfl ow required directly through PSU at 0 Notes: load (Not a convection cooled PSU). 1) All module outputs are isolated. 2) Will allow 0.5V remote sense (total line drop), but will not adjust above specified range. 3) Modules are capable of 150% current value for 1 minute. 4) Format for module code = desired voltage + module code letter. Refer to the 3 Main Output Codes following examples: (26V @ 4A = “26C”) or (5.1V @ 5A & 24V @ 2A = “5.1/24F”). 5) Currents within ( ) represents values when used with the Flexi Sirius 350 (CSF350). From the table below, select outputs 1&2. 6) Voltages within ( ) represents values when used with the Flexi Sirius 250 (CSF250). 7) Rated 14A for CSF250 models. Main Output Output 1 Output 2 8) Rated 9 - 15V for CSF350 models. 10 10 Code V nom Amps V adjust V nom Amps V adjust 9) D module outputs have common 0V. For CS250 1 2 5 3 5/3.3 5 35 5 - 5.5 3.3 16 2.7 - 3.5 1 2 5/12 5 35 5 - 5.5 12 8 9 - 15 Leakage Options 24 24 10 24 - 28 - - - For CSF250 Option Description Max. Leakage EMC 1 4 2 3.3/5 3.3 30 1.8 - 3.8 5 20 4.5 - 5.5 6 4 Standard Curve B Filter 0.8 mA Curve B 5/12 5 25 4.5 - 8.0 12 10 9 - 13 6 4 5/24 5 25 4.5 - 8.0 24 6 18 - 25 ML Medium Leakage 0.5 mA Curve A For CSF350 1 7 LL Low Leakage 0.3 mA Curve A 5/3.3 5 50 3.9 - 5.7 3.3 20 1.8 - 3.9 1 8 3.3/5 3.3 50 1.8 - 3.9 5 20 3.9 - 5.7 RL Reduced Leakage 150 µA Above Curve A 24 24 15 18 - 28 - - - 6 9 TL Tiny Leakage 90 µA Above Curve A 5/12 5 50 3.9 - 5.7 12 12 10 - 16 6 9 3.3/12 3.3 50 1.8 - 3.9 12 12 10 - 16 Notes: Sample Confi gurations 1) Outputs 1 & 2 have common 0V. 2) Maximum voltage at terminals = 5.7V Output 1 Output 2 Output 3 Output 4 Output 5 3) Maximum voltage at terminals = 3.8V V A V A V A V A V A 4) Includes sense voltage (total line drop). 5) Max. current from output #2 must not exceed 2x the actual current on output #1. CS250EI-24 24 10 - - - - - - - - 6) Outputs 1 & 2 are galvanically isolated. CS250TM-5/15 5 35 15 8 (12) - - - - - - 7) 40A above 45°C, 45A above 35°C ambient. 8) 45A above 45°C. CS250EI-24-5/12E 24 10 5 5 (7.5) 12 4 (6) - - - - 9) 45A above 40°C. CSF350EQ-LL-5/12-12.7B 5 45 12 12(18) 12.7 9.5(14.3) - - - - 10) Users may specify required output voltage within adjustment range. (i.e. if 5.2V and 12.7V are needed, description = CSF250 EM 5.2/12.7) CSF250EI-3/5-12B 3.3 30 5 20 12 8 (12) - - - - CS250TM-5/12-12B-24C 5 35 12 8 (12) 12 4 (6) 24 2 (6) - - CS250EI-5/12-3.3L-12/12G 5 35 12 8 (12) 3.3 10(15) 12 4 (6) 12 4 (6) For Additional Information, please visit us.tdk-lambda.com/lp/products/sirius-series.htm Note: 1) Output currents in brackets ( ) are peak currents for 1 minute 1-800-526-2324 • www.us.tdk-lambda.com/lp/ 12 Revision A5: May 2012