TMC300 Series
300 WattsAC/DC Medical & ITE Grade Power Supplies
FEATURES
• 3" x 6" x 1.38" Compact Size
• Class I/II, BF Rated Outputs
• Low Leakage Current
• 5V/2A or 12V/1A Standby Power
• 12V/1A Fan Power or Auxiliary Output
• PFD, Remote Sense, Output Inhibit
INPUT SPECIFICATIONS
STANDARDS & COMPLIANCES
Input Voltage Range .............. 90-264 VAC
Input Frequency ..................... 47-63 Hz
Input Current .......................... 4A rms @ 115 VAC,
2A rms @ 230 VAC
EN55011, EN55022 .......... Class B conducted, Class B radiated
FCC.................................... Class B conducted, Class B radiated
VCCI ................................... Class B conducted, Class B radiated
Inrush Current ....................... 20A @ 115 VAC or 40A @ 230 VAC,
EN61000-3-2..................... Harmonic distortion, Class A & D
EN61000-3-3..................... Line flicker
°
at 25 C cold start
Earth Leakage Current .......... 220 µA max. @ 264 VAC, 63Hz
Touch Current ........................ 100 µA max. @ 264 VAC, 63Hz
Standby Power Cons. ............ 5V/100mA, 1W max.
EN61000-4-2..................... ESD, ±8 KV air and ±6 KV contact
EN61000-4-3..................... Radiated immunity, 3V/m
EN61000-4-4..................... Fast transient/burst, ±2 KV
EN61000-4-5..................... Surge, ±1 KV diff., ±2 KV com.
EN61000-4-6..................... Conducted immunity, 3 Vrms
EN61000-4-8..................... Magnetic field immunity, 3A/m
EN61000-4-11 ................... Voltage dips immunity,
30% reduction for 500 ms,
60% reduction for 100 ms,
>95% reduction for 10 ms
Safety Standards ............... UL/IEC/EN 60601-1 (3rd Edition),
ANSI/AAMI ES 60601-1:2005,
OUTPUT SPECIFICATIONS
Output Power Ratings ........... See table
Ripple and Noise* ................. 1% peak to peak max.
Line Regulation..................... ±0.5% max. @ full load
Output Tolerance ................... ±2%
Overvoltage Protection .......... Set at 112-140% of its nominal
output voltage
Overcurrent Protection .......... Protected to short-circuit
conditions
CSA C22.2 No. 60601-1:08,
UL/IEC/EN 60950-1 (2nd Edition),
CSA C22.2 No. 60950-1 (2nd Edition)
°
Temperature Coefficient ....... ±0.04%/ C max.
Transient Response............. Max. excursion of 4% or better on
all models, recovering to 1% of
AgencyApprovals .............. UL, cUL, TUV, CB, CE
Other Compliance ............. RoHS
final value within 500 us after a
25% step load change
Standby Power ...................... 5V/2A (standard) or 12V/1A
Fan Power/Aux. Output.......... 12V/1A max. (isolated output)
MODELS LIST
Output
* Peak to peak with 20MHz bandwidth and 10µF tantalum capacitor in parallel with a
0.1µF ceramic capacitor at rated line voltage and load ranges
@ 10 CFM Forced
@ Convection
Product No.
Air
Ripple &
Noise
Voltage
GENERAL SPECIFICATIONS
Max.
Current
Max.
Power
Max.
Current
Max.
Power
Switching Frequency ............. 100 kHz
Power Factor ......................... 0.98 typical, with active PFC
Efficiency ............................... 87% typical
Operating Altitude .................. 5,000 meters max.
Turn-on Delay ........................ 3 sec. max. @ 100 VAC
Hold-up Time......................... 10 ms min. @ 110 VAC
TMC300-S12
TMC300-S15
TMC300-S19
TMC300-S24
TMC300-S30
TMC300-S36
TMC300-S48
NOTES:
12V
15V
19V
24V
30V
36V
48V
16.67A
13.34A
10.53A
8.34A
6.67A
5.56A
4.17A
200W
200W
200W
200W
200W
200W
200W
25A
20A
300W
300W
300W
300W
300W
300W
300W
120mV
150mV
190mV
240mV
300mV
360mV
480mV
15.8A
12.5A
10A
°
°
Operating Temperature ........ 0 C to +70 C
Derating................................. Derate from 100% @ +50 C
°
8.34A
6.25A
°
linearly to 50% @ +70 C;
applicable to convection and
forced-air cooling conditions
1. Standard form factor is open frome PCB. Add suffix “B” for L-bracket,
e.g. TMC300-S12B. Add suffix “C” for enclosed frame with cooling fan,
e.g. TMC300-S24C.
2. Standard models come with 5V@2A standby power. Add suffix “-E” for
12V@1A standby power, e.g. TMC300-S12-E.
°
°
Storage Temperature ............ -40 C to +85 C
Relative Humidity .................. 5% to 95% non-condensing
Withstand Voltage ................. 4,000 VAC, input-output (2MOPP)
...............................................1,500 VAC, input-ground (1MOPP)
...............................................1,500 VAC, output-ground
MTBF ......................................250 kHrs minimum at full load,
°
25 C ambient, calculated per
MIL-HDBK-217F
Tumbler Technologies + TRUMPower
3350 Scott Blvd., Building 13 • Santa Clara, California 95054, USA • 408-988-6616 • sales@trumpower.com • www.TRUMPower.com
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