TMA250 Series
TRUMPower
FEATURES
•
•
•
•
•
90~264 VAC Universal Input
250W Continuous Power
0.9 Active Power Factor
Thermally-Controlled Cooling Fan
No Load Power Consumption < 0.5W
250W Medical Power Adapters
ELECTRICAL SPECIFICATIONS
Input Voltage ................................... 90~264 VAC
Input Frequency .............................. 47~63 Hz
Input Current .................................. 3.5A (rms) @ 90 VAC,
1.5A (rms) max. @ 264 VAC
Earth Leakage Current .................. 228μA max. @ 264 VAC
Power Factor .................................. 0.9 min. at full load,
115 VAC/230 VAC
No Load Power Consumption ....... 0.5W max.
Output Voltage, 12V~48V ............... CEC & Energy Star Level V
Output Current ................................ See table
Output Power .................................. 250W
Voltage Regulation ......................... ±5%
Ripple and Noise ........................... See table
STANDARDS & COMPLIANCES
EMC Standards ..................... EN60601-1-2, EN55011 Class B,
FCC Part 18 Class B
Safety Standards ................... UL60601-1, EN60601-1,
CSA C22.2 No. 60601-1,
IEC60601-1
Agency Approvals .................. UL, cUL, TUV, CB, CE
Other Compliances .............. RoHS, CEC Level V,
Energy Star Level V
MODELS LIST
Product N o.
TMA250-12
TMA250-16
TMA250-19
TMA250-20
TMA250-24
TMA250-36
TMA250-48
Output
Voltage
12V
16V
19V
20V
24V
36V
48V
Output
C urrent
20.83A
15.63A
13.16A
12.5A
10.42A
6.94A
5.21A
R ipple &
N oise (Vp-p)*
240mV
300mV
300mV
300mV
300mV
300mV
300mV
Max. Output
P o w er
250W
250W
250W
250W
250W
250W
250W
GENERAL SPECIFICATIONS
Efficiency ............................. 87% min. at avg. load,
115/230 VAC
Switching Frequency ........... 60~65KHz
Hold-up Time ...................... 16ms min. typical at full load, 115 VAC
Operating Temperature ...... -20°C to +40°C
Storage Temperature .......... -20°C to +85°C
Operating Humidity ............. 10% to 95%
Short-Circuit Protection ....... Auto-recovery
Over-Load Protection .......... Auto-recovery
Over-Voltage Protection ...... Latch, AC recycle
Withstand Voltage ............... 5656VDC from input to output
2121VDC from input to ground
MTBF .................................... 140K hrs minimum at full load
and 25°C ambient, calculated
per MIL-HDBK-217F
* Peak-to-peak with 20MHz bandwidth with a tantalum 10μF in parallel with 0.1μF
ceramic capacitor.
OUTPUT CONNECTORS & PINOUTS
APP C ON N EC TOR
C OLOR
R ED
WH ITE
B LAC K
B LU E
D .W
FU N C TION
+Vo
+Vo
GND
GND
GND
MECHANICAL SPECIFICATIONS
6-PIN C ON N EC TOR
PIN
1
2
3
4
5
6
FU N C TION
GND
GND
GND
+V
+V
+V
6
5
4
3
2
1
Notes:
1. Dimensions: mm
2. AC Inlet: IEC320/C14 standard
3: Tolerance: ±0.5mm
4. Standard Output Cable: AWM 2464 #16AWG/6C + Shielding, UL 80°C 300V
VW-1, 1000±30mm min. for 16V~48V output; 800±30mm for 12V output.
5. Weight: 1060 grams
Notes:
1. Output Connector: Molex Mini-Fit 6-pin connector, P/N 39-01-2060 or equivalent
2. Mating Connector: Molex P/N 39-01-2061 or equivalent
3. Add suffix "A" to the P/N to order units furnished with APP connector.
4. Contact TRUMPower for other output connector options.
#TMA250-2011-0701
Tumbler Technologies + TRUMPower
3350 Scott Blvd., Building 13 • Santa Clara, California 95054, USA
•
408-988-6616
•
sales@trumpower.com • www.TRUMPower.com
Embedded System
京公网安备 11010802033920号
EEWORLD
