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MINT1180A2475K01

P1-P3
Features
3” x 5” x 1.3” Package
180W Convection Cooled Power
Ideal for 1U Applications
Class I and Class II versions
Universal Input 90-264 VAC
Approved to CSA/EN/IEC/UL60601-1, 3
rd
Edition, 2 x MOPP Isolation
Approved to CSA/EN/IEC/UL60950-1 2
nd
Edition
Efficiency 90% typical
3 Year Warranty
RoHS Compliant
Description
The MINT1180 product family is the most cost-effective medically approved supply in the market with 180 watts
of convection cooled output power in 3”X5” footprint. The series comes in eight different models ranging from
12 to 48V and has been approved to IEC60601-1 3
rd
Edition, rated for 2 MOPP (Means of Patient Protection)
isolation. This new single output power supply family has both Class I and II input versions and accepts wide
input range of 90 to 264Vac. The typical 90% efficiency and convection cooled make this supply an excellent
solution for HomeCare applications where the use of fans is not desired.
Model Selection
Model Number Volts
Output
Current* Minimum Load
Ripple &
Noise**
Total
Regulation OVP Threshold
MINT1180A1275K01 12V 15.0A 0A 120mV pk-pk
3% 14.0 1.1V
MINT1180A1575K01 15V 12.0A 0A 150mV pk-pk
3%
18.5 ± 1.2V
MINT1180A1875K01 18V 10.0A 0A 180mV pk-pk
3%
21.5 ± 2.0V
MINT1180A2475K01 24V 7.50A 0A 240mV pk-pk
3%
29.0 ± 2.5V
MINT1180A2875K01 28V 6.40A 0A 280mV pk-pk
3%
33.5 ± 2.5V
MINT1180A3275K01 32V 5.62A 0A 320mV pk-pk
3%
36.0 ± 3.0V
MINT1180A4875K01 48V 3.75A 0A 480mV pk-pk
3%
56.0 ± 3.0V
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.
General Specifications
AC Input
100-240Vac, ±10%, 47-63Hz, 1
120–370Vdc
Turn On Time
Less than 3 sec. @115Vac & Full Load
Input Current
115Vac: 1.8A, 230Vac: 0.9A
Hold-up Time
>16mS at 180W, 120Vac
MINT1180
180W Single Output
Medical Series
www.slpower.com MINT1180 REV 1.5, 24-FEB-13 2
General Specifications (continued)
Inrush Current
264Vac, cold start: will not exceed 55A
Signals
N/A
Input Fuses
F1, F2: 3.15A, 250VAC fuses provided on all
models
Overload
Protection
120%-150% of rating, Hiccup Mode
Earth Leakage
Current
<275μA@264Vac, 60Hz, NC; <400µA SFC
Short Circuit
Protection
Provided - no damage will occur if the output is
shorted, auto recovery
Efficiency
88% typical
Overvoltage
Protection
OVP latch at 110%-130% of rated output
voltage.
Output Power
180W convection cooled
Switching
Frequency
PFC: Fixed, 65kHz
Main Converter: Variable 35-200kHz, 65-70kHz
at full load.
Transient
Response
500μS typ. for return to within 0.5% of
nominal, 50% load step. i/t <0.2A/µS.
Max Volt Deviation = 3%
Isolation
Input-Output: 4000Vac, 2 x MOPP
Input-Ground: 1800Vac, 1 x MOPP
Output-Ground: 1500Vac
Ripple and Noise
See chart
Operating
Temperature
-10°C to +70°C
Start Up at -40°C, full load
Output Voltage
See chart
Temperature
Derating
Derate output power linearly above 50°C to 50%
at 70°C
Voltage
Adjustability
+/-
5% from nominal
Storage
Temperature
-40°C to +85°C
Minimum Load
Not required
Altitude
Operating: -500 to 10,000 ft.
Non-operating: -500 to 40,000 ft.
Total Regulation
+/- 3% combined line, load and initial setting.
Relative Humidity
5% to 95%, non-condensing
Vibration
Operating: 0.003g
²
/Hz, 1.5grms overall, 3
axes, 10 min/axis
Non-Operating: 0.026g²/Hz, 5.0grms overall,
3 axes, 1 hr/axis
Shock
Operating: Half-sine, 20gpk, 10ms, 3 axes, 6
shocks total
Non-Operating: Half-sine, 40 gpk, 10 ms, 3
axes, 6 shocks total
Dimensions
W: 3.0” x L: 5.0” x H: 1.3”
Safety Standards
EN/CSA/UL/IEC 60601-1, 3
rd
Edition
EN/CSA/UL/IEC 60950-1, 2
nd
Edition
Weight
325g
MTBF
405,000 hours, 25°C, 110Vac
Output vs. Temperature Derating Curve
180W convection cooled, derate output power to 50% at 70C.
0
50
100
150
200
-10 0 10 20 30 40 50 60 70
Output Power (W)
Temperature (°C)
Convection
P1-P3

MINT1180A2475K01

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