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TWM250-24 Datasheet(PDF) 1 Page - Tumbler Technologies + TRUMPower |
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TWM250-24 Datasheet(HTML) 1 Page - Tumbler Technologies + TRUMPower |
1 / 2 page TWM250 Series 250W Medical Grade AC/DC Power Supplies TRUMPower Tumbler Technologies + TRUMPower 3350 Scott Blvd., Building 13 • Santa Clara, California 95054, USA • 408-988-6616 • sales@trumpower.com • www.TRUMPower.com ELECTRICAL SPECIFICATIONS Input Voltage ........................ 90~264 VAC Input Frequency ................... 47~63 Hz Input Current ........................ 4A (rms) max. @ 115 VAC, 2A (rms) max. @ 230 VAC Inrush Current ..................... 50A max. @ 115 VAC, 100A max. @ 230 VAC at cold start +25°C Earth Leakage Current ........ 300 µA max. @ 264 VAC, 63 Hz Power Factor ....................... >0.95 @115 VAC, >0.9 @230 VAC Output Power Ratings ......... See table Output Voltage Regulation .. See table Ripple and Noise ................ See table STANDARDS & COMPLIANCES EMC Standards ................... EN 60601-1-2, EN 55011 Class B, FCC Part 18 Class B Safety Standards ................. IEC/EN/UL 60601-1 3rd Edition, ............................................. ANSI/AAMI ES 60601-1: 2005, ............................................. CAN/CSA C22.2 No. 60601-1:08 Agency Approvals ................ CSA, CUS, TUV, CE, CB, FCC Other Compliance ............... RoHS FEATURES • 90~264 VAC Universal Input • 0.9 to 0.95 Power Factor • 200W @ Convection or 250W @ 17.1 CFM • 3" X 5" Footprint • IEC/EN/UL 60601-1 3rd Edition Approvals GENERAL SPECIFICATIONS Efficiency .................................. >85% at full load, 115 VAC Switching Frequency ............... 53-58 KHz Hold-up Time ........................... >10 ms @ 115 VAC, 250W load Operating Temperature ........... 0°C to +70°C Storage Temperature ............... -40°C to +85°C Derating ................................... Derate linearly 2.5%/°C ............................................. from +41°C to +70°C Operating Humidity .................. 5% to 95% non-condensing Short-Circuit Protection ........... Auto-recovery Overload Protection ................. Set at 105% to 160% of the maximum rating, Auto-recovery Overvoltage Protection ............ Auto-recovery Withstand Voltage .................... 4,000 VAC from input to output, ............................................. 1,500 VAC from input to ground, ............................................. 500 VAC from output to ground MTBF ........................................ >120K hours at full load and 25°C ambient temperature calculated per MIL-HDBK-217F Notes: 1. Standard form factor is PCB. For U-bracket models, add suffix "B" to the P/N, e.g. TWM250-24B, TWM250-48B, etc. 2. R&N are measured at 20 MHz bandwidth with a 47µF electrolytic capacitor and a 0.1µF ceramic capacitor in parallel. MODELS LIST . o N t c u d o r P ) 1 ( t u p t u O e g a t l o V . n i M d a o L d a o L . x a M t u p t u O n o i t a l u g e R e s i o N & e l p p i R ) p - p V ( ) 2 ( . x a M r e w o P t u p t u O n o i t c e v n o C @ M F C 1 . 7 1 @ 2 1 - 0 5 2 M W T V 2 1 +A 0A 7 6 . 6 1A 4 8 . 0 2% 5 ±V m 0 2 1W 0 5 2 9 1 - 0 5 2 M W T V 9 1 +A 0A 3 5 . 0 1A 6 1 . 3 1% 5 ±V m 0 9 1W 0 5 2 4 2 - 0 5 2 M W T V 4 2 +A 0A 4 3 . 8A 2 4 . 0 1% 5 ±V m 0 4 2W 0 5 2 8 2 - 0 5 2 M W T V 8 2 +A 0A 4 1 . 7A 3 9 . 8% 5 ±V m 0 8 2W 0 5 2 0 3 - 0 5 2 M W T V 0 3 +A 0A 7 6 . 6A 4 3 . 8% 5 ±V m 0 0 3W 0 5 2 6 3 - 0 5 2 M W T V 6 3 +A 0A 6 5 . 5A 5 9 . 6% 5 ±V m 0 6 3W 0 5 2 0 4 - 0 5 2 M W T V 0 4 +A 0A 5A 5 2 . 6% 5 ±V m 0 0 4W 0 5 2 8 4 - 0 5 2 M W T V 8 4 +A 0A 7 1 . 4A 1 2 . 5% 5 ±V m 0 8 4W 0 5 2 |
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