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TWM280-48 Datasheet(PDF) 1 Page - Tumbler Technologies + TRUMPower |
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TWM280-48 Datasheet(HTML) 1 Page - Tumbler Technologies + TRUMPower |
1 / 3 page TRUMPower Tumbler Technologies + TRUMPower 3350 Scott Blvd., Building 13 • Santa Clara, California 95054, USA • 408-988-6616 • sales@trumpower.com • www.TRUMPower.com TWM280 Series 280W Medical & ITE Grade AC/DC Power Supplies ELECTRICAL SPECIFICATIONS Input Voltage ........................ 90~264 VAC Input Frequency ................... 47~63 Hz Input Current ........................ 3.5A (rms) max. @ 115 VAC, 2A (rms) max. @ 230 VAC Inrush Current ..................... 30A max. @ 115 VAC, 60A max. @ 230 VAC at cold start +25°C Earth Leakage Current ........ 100 µA max. @ 264 VAC Power Factor ........................ >0.95 @115 VAC, >0.9 @230 VAC Output Power Ratings .......... See table Output Voltage Regulation .. ±3% Ripple and Noise ................ See table Remote Inhibit ..................... Requires an external TTL high level signal to inhibit the output STANDARDS & COMPLIANCES EMC Standards ................... EN 60601-1-2, EN 55024; EN 55011/55022 & FCC Class B Safety Standards ................. UL/IEC/EN 60601-1 3rd Edition, ............................................. UL/cUL/IEC/TUV EN 60950-1 Agency Approvals ................ UL, CUS, TUV, CE, CB, FCC Other Compliances ............. RoHS, ErP FEATURES • 3" x 5" Industrial Standard Footprint • 1.18" Low Profile Open Frame • 0.9 to 0.95 Power Factor • Medical & ITE Dual Approvals • 5000m (ITE), 3000m (Medical) Operation Altitude • Remote On/Off Control GENERAL SPECIFICATIONS Efficiency .................................. >91% typ. @ full load, 115 VAC Switching Frequency ............... 80 KHz Hold-up Time ........................... >10 ms typ. @ full load, 115 VAC Operating Temperature ........... 0°C to +70°C Derating ................................... Derate from 100% at +51°C linearly to 50% at +70°C Storage Temperature ............... -20°C to +85°C Temperature Coefficient .......... ±1%/°C max. Operating Humidity .................. 0% to 90% non-condensing Short-Circuit Protection ............ Auto-recovery Overload Protection ................. Set at 105% to 150% of the maximum rating, Auto-recovery Overvoltage Protection ............ Latching type, AC recycle Withstand Voltage .................... 5,656 VDC from input to output, 2,121 VDC from input to ground, 2,121 VDC from output to ground MTBF ........................................ >300K hours @ full load and 25°C ambient temperature calculated per Telcordia (Bellcore) Notes: 1. Output Connector Suffix "T" = Terminal block, suitable for all models; Suffix "M" = Mini-fit connector, suitable for 24V and up; Suffix "J" = JST connector, suitable for 24V and up. 2. R&N are measured at 20 MHz bandwidth with a 47µF electrolytic capacitor and a 0.1µF ceramic capacitor in parallel. 3. All models are equipped with 5Vsb & 12V fan outputs. 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 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 ( y b d n a t S y l p p u S t u p t u O n a F t u p t u O . x a M @ r e w o P n o i t c e v n o C . x a M r e w o P t u p t u O M F C 8 1 @ n o i t c e v n o C @ M F C 8 1 @ 2 1 - 0 8 2 M W T V 2 1 +A 5 . 7 1A 3 3 . 3 2% 3 ±V m 0 5 1A 5 . 0 / V 5A 3 . 0 / V 2 1W 0 1 2W 0 8 2 4 2 - 0 8 2 M W T V 4 2 +A 5 7 . 8A 6 6 . 1 1% 3 ±V m 0 4 2A 5 . 0 / V 5A 3 . 0 / V 2 1W 0 1 2W 0 8 2 8 2 - 0 8 2 M W T V 8 2 +A 5 . 7A 0 1% 2 ±V m 0 8 2A 5 . 0 / V 5A 3 . 0 / V 2 1W 0 1 2W 0 8 2 8 4 - 0 8 2 M W T V 8 4 +A 5 7 3 . 4A 3 8 . 5% 2 ±V m 0 0 3A 5 . 0 / V 5A 3 . 0 / V 2 1W 0 1 2W 0 8 2 4 5 - 0 0 5 M W T V 4 5 +A 8 8 . 3A 8 1 . 5% 2 ±V m 0 0 4A 5 . 0 / V 5A 3 . 0 / V 2 1W 0 1 2W 0 8 2 |
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