TM41 Datasheet, PDF (1/2 Pages) Tumbler Technologies + TRUMPower – 30-40 WATT MEDICAL POWER SUPPLIES

TRUMPower ^{30-40 WATT MEDICAL POWER SUPPLIES}
DESCRIPTION
TM41 SERIES
( LV D )
The TM41 series of compact, open PCB constructed,
AC-DC switching power supplies are capable of
delivering 30 to 40 watts of continuous output power.
They operate at 85 to 264VAC input voltage without
the need of voltage selection. They are ideally suited
for use in medical equipments, safety systems and
monitoring equipments.
RoHS
F E AT U R E S
‧ Low safety ground leakage current
‧ 100% burn-in
‧ 85 to 264VAC wide input range
‧ Input surge current protection
‧ Overvoltage protection
‧ Overcurrent protection
‧ Open PCB construction
‧ Compliant with RoHS requirements
INPUT SPECIFICATIONS
Input voltage：
Input frequency：
Input current：
Earth leakage current：
85 to 264VAC
110 to 280VDC
47 to 63Hz
1.1A（ rms） for 115VAC
0.6A（ rms） for 230VAC
90µA max. @ 115VAC, 60Hz
150µA max. @ 230VAC, 50Hz
OUTPUT SPECIFICATIONS
Output voltage/current：
Total output power：
See rating chart
See rating chart
Ripple and noise：
Over voltage protection：
Over current protection：
Temperature coefficient：
Transient response：
1% peak to peak max.
Provided on output; set at
112 – 132% of its nominal
output voltage
The output protected to short
circuit conditions
All outputs ±0.04%/ºC
Maxiimum excursion of 4% or
better on all models,
recovering to 1% of final value
within 500µs after a 25% step
load change
ENVIRONMENTAL SPECIFICATIONS
Operating temperature：
Storage temperature：
Relative humidity：
Derating：
0ºC to +70ºC
-40ºC to +85ºC
5% to 95% non-condensing
Derate from 100% at +50ºC
linearly to 50% at +70ºC
Safety Standard Approvals：
UL 2601-1
CSA C22.2 No. 601.1
TÜV EN60601-1
GENERAL SPECIFICATIONS
Switching frequency: 42KHz ±5KHz
Efficiency:
Hold-up time:
Line regulation:
70% minimum on single output
model with Vo ≥ 12V, 68%
minimum on the others
20 msec minimum at 110VAC
±0.5% maximum at full load
Inrush current:
12 amps @ 115VAC or 24 amps
@ 230VAC, at 25ºC cold start
Withstand voltage:
4000VAC from input to output
1500VAC from input to ground
500VAC from output to ground
MTBF:
600,000 hours minimum at full load
at 25ºC ambient, calculated per
MIL-HDBK- 217F
EMC Performance (EN60601-1-2: 2001)
EN55011:
Class B conducted, Class B radiated
FCC:
VCCI:
Class B conducted, Class B radiated
Class B conducted, Class B radiated
EN61000-3-2:
EN61000-3-3:
Harmonic distortion, Class A and D
Line flicker
EN61000-4-2: ESD, ±8KV air and ±6KV contact
EN61000-4-3:
EN61000-4-4:
Radiated immunity, 3V/m for 80-2500MHz
Fast transient/burst, ±2KV
EN61000-4-5:
EN61000-4-6:
Surge, ±1KV diff, ±2KV com.
Conducted immunity, 3Vrms
E N 6 1 0 0 0 - 4 - 8 : Magnetic field immunity, 3A/m
E N 6 1 0 0 0 - 4 - 11 : Voltage dips, 30% reduction for 500ms,
60% reduction for 100ms and >95%
reduction for 10ms
Tumbler Technologies + TRUMPower
3350 Scott Blvd., Bldg. 13, Santa Clara, California 95054, USA
Phone: [phone] ● Fax: [phone] ● email: [e-mail] ● Website: www.TRUMPower.com