MINT1275_14 Datasheet, PDF (1/9 Pages) SL Power Electronics – 275W Single Output

MINT1275
275W Single Output
Medical Series
Features
3” x 5” x 1.4” Package
Ideal for 1U Applications
Class I and Class II versions
Up to 275W of AC-DC Power
Universal Input 90-264 VAC
Approved to CSA/EN/IEC/UL60601-1, 3^rd
Edition, 2 x MOPP Isolation
Forced Current Share
5V standby and 12V fan outputs
Inhibit, Power Fail, Output OK Signals
Efficiency 92% typical
3 Year Warranty
RoHS Compliant
Description
A Superior performance 275 Watts AC to DC power supply designed for Medical applications. Feature rich and highly
Efficient, the MINT1275 product family with active current share for redundant applications can easily fit in 1U chassis,
and provides 180 Watts convection cooled or 275 Watts with moving air. Input & output monitoring alarms plus 12V/1A
fan output and 5V standby voltage are among other standard features available in the MINT1275 family. All 5 models are
CE marked to the low voltage directive and approved to IEC60601-1 3rd edition.
Model Selection
Model
Number
MINT1275A1214K01
Volts
12V
Output Current*
w/200LFM air Convection
21.8A
15.0A
Fan Output
12Vdc/1.0A
Ripple &
Noise**
120mV pk-pk
Total
Regulation
±3%
MINT1275A1514K01
15V
18.3A
12.0A
12Vdc/1.0A
150mV pk-pk
±3%
MINT1275A2414K01
24V
10.9A
7.50A
12Vdc/1.0A
240mV pk-pk
±3%
MINT1275A4814K01
48V
5.46A
3.75A
12Vdc/1.0A
480mV pk-pk
±3%
MINT1275A5614K01 56V***
4.68A
3.21A
12Vdc/1.0A
560mV pk-pk
±3%
Notes:
* Total convection power is 180 Watts.
** Measured with noise probe directly across output terminals, and load terminated with 0.1µF ceramic and 10µF low ESR capacitors.
*** No Output adjustment on 56V model.
OVP
Threshold
14.0 ± 1.1V
19.5 ± 1.5V
28.0 ± 2.5V
55.0 ± 4.0V
59.0 ± 1.0V
General Specifications
AC Input
100-240Vac, ±10%, 47-63Hz, 1∅
120–370Vdc
Input Current
115Vac: 3A, 230Vac: 1.5A, 3.7A max at
90Vac
Less than 2 sec. @115Vac (inversely
Turn On Time proportional to input voltage and thermistor
temperature)
Hold-up Time >16mS at 250W, 120Vac
www.slpower.com
MINT1275 REV 1.6, 22-Jan-14
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