TWM200 Series
200W Medical GradeAC/DC Power Supplies
FEATURES
• 90-264 VAC Universal Input
• 0.9 to 0.95 Power Factor
• 200W Output @ Convection Cooling
• No Load Power Consumption < 500mW
• Meet Efficiency Level V Requirement
• Approved to IEC/EN/UL 60601-1 3rd Edition
ELECTRICALSPECIFICATIONS
MODELS LIST
Input Voltage ........................ 90-264 VAC
Input Frequency ................... 47-63 Hz
Input Current ........................ 3A (rms) max. @ 115 VAC,
1.5A (rms) max. @ 230 VAC
Inrush Current ..................... 35Amax. @ 115 VAC, 70Amax.
@ 230 VAC at cold start +25°C
Earth Leakage Current ........ 228 µA max. @ 264 VAC, 63 Hz
Power Factor ....................... >0.95 @115 VAC, >0.9 @230 VAC
Output Power Ratings ......... See table
Output
Voltage
Max. Load
@ Convection Regulation
Output
Ripple & Noise
(Vp-p) (1)
Max.
Output Power
Product No.
TWM200-12
TWM200-16
TWM200-19
TWM200-20
TWM200-24
TWM200-36
TWM200-48
12V
16V
19V
20V
24V
36V
48V
16.66A
12.50A
10.53A
10A
±5%
±5%
±5%
±5%
±5%
±5%
±5%
240mV
300mV
300mV
300mV
300mV
300mV
300mV
200W
200W
200W
200W
200W
200W
200W
8.33A
5.555A
4.166A
Output Voltage Regulation .. ±5%
Ripple & Noise .................... See table
Notes:
1. R&N are measured at 20 MHz bandwidth with a 10µF electrolytic capacitor and
a 0.1µF ceramic capacitor in parallel.
STANDARDS & COMPLIANCES
EMC Standards ................... EN 60601-1-2, EN55011,
............................................. FCC Part 18 Class B
MECHANICALSPECIFICATIONS
Safety Standards ................. IEC/EN/UL 60601-1 3rd Edition,
............................................. ANSI/AAMI ES 60601-1: 2005,
............................................. CAN/CSA C22.2 No. 60601-1:08
AgencyApprovals ................ CSA, CUS, TUV, CE, CB, FCC
Other Compliances............. RoHS, CEC
Top View
176.0
6.0
7.5
GENERAL SPECIFICATIONS
95.0
+
Efficiency ..................................>87% at full load, 115 VAC
Switching Frequency ...............53-58 KHz
Hold-up Time...........................>16 ms at full load, 115 VAC
Operating Temperature ...........0°C to +60°C
Derating ...................................Derate linearly 2.5%/°C from
+41°C to +60°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
23.0
50.0 47.0
20.0
20.0
Overvoltage Protection ............Shutdown and latch off, AC
.............................................recycle
176.0
164.0
6.0
6.0
Withstand Voltage ....................4,000 VAC from input to output,
1,500 VAC from input to ground,
7.5
500 VAC from output to ground
MTBF ........................................>140K hours at full load and
25°C ambient temperature
6X M3 PEM Nuts on the bottom and side of
U-bracket for mounting
95.0 80.0
calculated per MIL-HDBK-217F
7.5
Bottom View
Notes:
1. Dimensions in mm
2. Tolerance: ±0.5mm
#TWM200_2013-03-23
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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