TW500 Datasheet, PDF (1/4 Pages) Tumbler Technologies + TRUMPower – 500W ITE Grade AC/DC Power Supplies

TRUMPower
TW500 Series
500W ITE Grade AC/DC Power Supplies
FEATURES
• 90~264 VAC Universal Input
• 0.9 to 0.95 Power Factor
• 500W with Forced Air or 360W @ Convection Cooling
• +5V Standby Power
• Power Good Signal, Remote Sense, Remote On/Off
• Optional Current Share
ELECTRICAL SPECIFICATIONS
Input Voltage & Frequency .. 90~264 VAC,
Input Frequency ................... 47~63 Hz
Input Current ........................ 6A (rms) max. @ 115 VAC,
3A (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 @ 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 .................... EN 55022, FCC Class B
Safety Standards ................. UL 60950-1, EN/IEC 60950-1,
CSA C22.2 No. 60950-1
Agency Approvals ................ CSA, CUS, TUV, CE, CB, FCC
Other Compliance ................ RoHS
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 ....................3,000 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
Output
Product No. ⁽¹⁾ Voltage
Min.
Load
Max. Load ⁽²⁾
@ Convection @ 15 CFM
Output
Ripple & Noise
Max.
Regulation
(Vp-p) ⁽³⁾
Output Power
TW500-12
+12V
0A
30A
41.67A
±5%
120mV
360W / 500W
TW500-24
+24V
0A
15A
20.84A
±5%
240mV
360W / 500W
TW500-30
+30V
0A
12A
16.67A
±5%
300mV
360W / 500W
TW500-36
TW500-48
TW500-54
TW500-57
+36V
0A
+48V
0A
+54V
0A
+57V
0A
10A
7.5A
6.67A
6.32A
13.89A
10.42A
9.26A
8.78A
±5%
±5%
±5%
±5%
360mV
480mV
540mV
570mV
360W / 500W
360W / 500W
360W / 500W
360W / 500W
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. 30 CFM forced air is required to load the U-Bracket version up to 500W. Without forced air, U-Bracket unit can operate up to 360W @ +40°C ambient max.
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