TWM360 Datasheet, PDF (1/4 Pages) Tumbler Technologies + TRUMPower – 360W Medical Grade AC/DC Power Supplies

TRUMPower
FEATURES
• 90~264 VAC Universal Input
• 0.9 to 0.95 Power Factor
• 360W with Forced Air or 270W @ Convection Cooling
• +5V Standby Power
• Power Good Signal, Remote Sense, Remote On/Off
• Optional Current Share
ELECTRICAL SPECIFICATIONS
Input Voltage ........................ 90~264 VAC
Input Frequency ................... 47~63 Hz
Input Current ........................ 4.5A (rms) max. @ 115 VAC,
2.25A (rms) max. @ 230 VAC
Inrush Current ..................... 25A max. @ 115 VAC, 50A 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 .. ±5%
Ripple and Noise ................ See table
+5V Standby Power .............. 0.25A @ convection, or
1A @ 15 CFM forced air cooling
Remote Inhibit ..................... Requires an external TTL high
level signal to inhibit the output
Current Share Option .......... Single wire, up to 4 units can be
connected in parallel within 10%
accuracy at full load
STANDARDS & COMPLIANCES
EMC Standards ................... EN55011, FCC Class B
Safety Standards ................. UL/IEC/EN 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
TWM360 Series
360W Medical Grade AC/DC Power Supplies
GENERAL SPECIFICATIONS
Efficiency .................................. >83% at full load, 115 VAC
Switching Frequency ............... 80 KHz
Hold-up Time ........................... >20 ms at 115 VAC, 360W load
Operating Temperature ........... 0°C to +70°C
Derating ................................... Derate from 100% at +40°C
linearly to 50% at +70°C
Temperature Coefficient .......... ±0.04%/°C
Operating Humidity .................. 10% to 95% non-condensing
Short-Circuit Protection ........... Auto-recovery
Overload Protection ................. Set at 110% to 160% of the
maximum rating, Auto-recovery
Overvoltage Protection ............ Set at 130% maximum of the
nominal output voltage
Withstand Voltage ....................4,000 VAC from input to output,
1,500 VAC from input to ground,
500 VAC from output to ground
MTBF ........................................ >100K hours at full load and
25°C ambient temperature
calculated per MIL-HDBK-217F
MODELS LIST
Product No. ⁽¹⁾
Output
Voltage
Min.
Load
Max. Load ⁽²⁾
@ Convection @ 15 CFM
Output Ripple & Noise
Max.
Regulation
(Vp-p) ⁽³⁾
Output Power
TWM360-12
+12V
0A
22.5A
30A
±5%
120mV
270W / 360W
TWM360-24
+24V
0A
11.25A
15A
±5%
240mV
270W / 360W
TWM360-30
+30V
0A
9A
12A
±5%
300mV
270W / 360W
TWM360-36
+36V
0A
7.5A
10A
±5%
360mV
270W / 360W
TWM360-48
+48V
0A
5.63A
7.5A
±5%
480mV
270W / 360W
TWM360-54
+54V
0A
5A
6.67A
±5%
540mV
270W / 360W
TWM360-57
+57V
0A
4.74A
6.32A
±5%
570mV
270W / 360W
Notes:
1. Standard form factor is U-Bracket. For enclosed unit with end fan, add suffix "E"; For enclosed unit with top fan, add suffix "T"; For unit with "current share"
option, add suffix "D".
2. 15 CFM forced air is required to load the U-Bracket unit up to 360W. Without forced air, U-Bracket unit can operate at 270W @ +40°C ambient maximum.
3. R&N are measured at 20 MHz bandwidth with a 10µF electrolytic capacitor and with a 0.1µF ceramic capacitor in parallel.
Tumbler Technologies + TRUMPower
3350 Scott Blvd., Building 13 • Santa Clara, California 95054, USA • 408-988-6616 • [e-mail] • www.TRUMPower.com