TMP400 Series
TRUMPower
FEATURES
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90~264 VAC Universal Input
0.98 Active Power Factor
Efficiency of 85% Minimum
Low Safety Ground Leakage Current
Certified to Medical and ITE Safety Standards
400 Watts Medical & ITE Power Adapters
MODELS LIST
Product No.
TMP400-18
TMP400-24
TMP400-28
TMP400-36
TMP400-48
Output
Voltage
18V
24V
28V
36V
48V
Maximum
Current @
13C F M
22.23A
16.67A
14.29A
11.12A
8.34A
Maximum
Output Pow er
400W
400W
400W
400W
400W
GENERAL SPECIFICATIONS
Power Factor ............................
Efficiency ..................................
Hold-up Time ............................
Switching Frequency ................
Line Regulation ........................
Operating Temperature ...........
Derating ....................................
Storage Temperature ...............
Relative Humidity .....................
Withstand Voltage ....................
0.98 typical @ 115 VAC
85% min. @ 115 VAC or 230 VAC
12ms @ 110 VAC & 400W
85 KHz typical
±0.5% max. at full load
0°C to +60°C
Derate from 100% at +40ºC
linearly to 50% at +60°C
-40°C to +85°C
5% to 95% non-condensing
5,600 VDC from input to output
2,100 VDC from input to ground
700 VDC from output to ground
5,000 meters max.
350K hours minimum at full load,
25°C ambient, calculated per
MIL-HDBK-217F
INPUT SPECIFICATIONS
Input Voltage Range ................. 90~264 VAC
Input Frequency ........................ 47~63Hz
Input Current ............................. 4.2A rms @ 115 VAC, 60 Hz
2.1A rms @ 230 VAC, 50 Hz
Inrush Current .......................... 20A @ 115 VAC or 40A
@ 230 VAC, at 25°C cold start
Earth Leakage Current ............. 300µA max. @ 264 VAC, 63 Hz
Touch Current ........................... 100µA max. @264 VAC, 63 Hz
Operating Altitude .....................
MTBF .........................................
STANDARDS & COMPLIANCES
EN 55011/EN 55022 ........... Class B, conducted & radiated
FCC ...................................... Class B, conducted & radiated
VCCI ..................................... Class B, conducted & radiated
EN 61000-3-2 ...................... Harmonic distortion, Class B & D
EN 61000-3-3 ...................... Line flicker
EN 61000-4-2 ...................... ESD, ±8 KV air and ±6 KV contact
EN 61000-4-3 ...................... Radiated immunity, 3V/m
EN 61000-4-4 ...................... Fast transient/burst, ±2 KV
EN 61000-4-5 ...................... Surge, ±1 KV diff., ±2 KV com.
EN 61000-4-6 ...................... Conducted immunity, 3 Vrms
EN 61000-4-8 ...................... Magnetic field immunity, 3A/m
EN 61000-4-11 .................... Voltage dips,
30% reduction for 500ms,
60% reduction for 100ms,
>95% reduction for 10ms
Safety Standards ................. IEC/EN/UL 60601-1 3rd Ed.
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ANSI/AAMI ES 60601-1:2005
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CSA C22.2 No. 60601-1:08
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IEC/EN 60950-1 2nd Ed.
Agency Approvals ................ UL, cUL, TUV, CE, CB
Other Compliances ............ RoHS, CEC & Energy Star Level V
OUTPUT SPECIFICATIONS
Output Power Ratings .............. See table
Minimum Load ......................... Not required
Tolerance .................................. ±5%
Ripple and Noise* .................... 1% peak to peak max. at full load
Overvoltage Protection ............. Set at 115-140% of its nominal
output voltage
Overcurrent Protection ............. Protected to short-circuit
conditions
Thermal Shutdown ................... Protected to over temperature
conditions
Temperature Coefficient .......... ±0.04%/°C max.
Transient Response ................ Max. excursion of 4% or better
on all models, recovering to 1%
of final value within 500 us after
a 25% step load change
* Measured with 20MHz bandwidth at rated line voltage and output load ranges, with
a 10µF tantalum capacitor in parallel with a 0.1µF ceramic capacitor in parallel
across the output.
Tumbler Technologies + TRUMPower
3350 Scott Blvd., Building 13 • Santa Clara, California 95054, USA
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408-988-6616
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sales@trumpower.com • www.TRUMPower.com
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