MINT1500B
500W Single Output
Medical Series
Features
3.3” x 7.17” x 1.5 Package, Ideal for 1U
Applications
Up to 500W w/air, 350W convection cooled
Universal Input 90 to 276Vac
(85Vac input 400Watts with 200 LFM)
1500Vac isolation (1MOPP) between output to
ground for BF applications
(Applies to all outputs and signals)
Active current share
Class I Input
Standby and Fan Output Voltages
Inhibit, Power Fail, Output OK Signals
Approved to IEC60601-1, 3
rd
Edition
2 x MOPP Isolation
93% Efficiency @ 230V Input, 92% @ 115V
Input
Optional Cover & With fan option
3 mounting orientations
3 Year Warranty
Low inrush Current
Description
A superior performance 500 Watt AC to DC power supply designed for Medical applications. Feature rich and highly
efficient, MINT1500 product family with active current share for redundant applications can easily fit in 1U or 2U chassis
and provides 350 Watts without cover for convection, or 500 Watts with moving air. Input & output monitoring alarms plus
12V/0.8A fan output and 5V standby voltage are standard features of the MINT1500B family. All models are CE marked to
rd
low voltage directive and approved to IEC60601-1 3 edition.
Model Selection
Model
Number
1
MINT1500B2414E01
MINT1500B4814E01
Notes:
Volts
24V
48V
Output Current
w/200LFM air Convection
20.8A
10.4A
14.6A
7.3A
Fan
Output
12Vdc/0.8A
12Vdc/0.8A
5V Standby
Output
5V@200mA
5V@200mA
Ripple &
Noise
2
1%
1%
Total
Regulation
±2%
±2%
OVP
Threshold
27.6 ± 1.0V
55.5 ± 2.0V
1) To order the required options such as fan or cover, please see below designation:
MINT1500BWW14XYZ
X: E or L(input connector)
Y: 0( U Channel, Standard), C (Cover),T(Top fan option), E(End fan Option)
Z: 1(Standard product), 2 through 9 is reserved for customization and will be assigned by SL Power.
2) Measured with noise probe directly across output terminals with 0.1µF ceramic and 10µF low ESR capacitors. For main output load of less than
5%, total noise& ripple will increase to 2%. For ambient temperature of -10°C, minimum of 3 minutes warm up is required to meet the published spec.
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MINT1500B REV 11.0, 4-22-15
1
MINT1500B
500W Single Output
Medical Series
General Specifications
90-276Vac, 47-63Hz agency approved from
90Vac to 264Vac for 85Vac, output power is
400 Watts
Input can be 318V RMS for 500 mSec
120–300Vdc Input (Not agency approved and
external DC fuses are required)
Power supply is protected against brown out
condition
115Vac: 5A, 230Vac: 2.5A
AC Input
Turn On Time
<500mS @115Vac
Input Current
Hold-up Time
Power Factor
Correction
Overload
Protection
Main Output
Short Circuit
Protection
Overvoltage
Protection
Overtemperature
Protection
20 mS minimum at full load & 100 Vac input
Inrush Current
270Vac, cold start: will not exceed 15A
Meets EN61000-3-2, Class A, and D
Meets Class C for 500 Watt output
Input Fuses
Leakage
Current
Efficiency
F1, F2: T10A, 250Vac, provided on all models
Earth:
<275µA@264Vac, 60Hz, NC; <450µA SFC
Patient:
Maximum 40uA NC and 80uA SFC
92% typical at 115Vac, 93% typical at 230Vac
500W continuous at 50C with 200 lfm airflow
from 90Vac to 264Vac.
Convection cooled and 50C:
85V: 300Watt
90V: 330 Watts
500 uS typical for return to within 0.5% of
nominal, 50% load step from 5% to 100%.
∆i/∆t:
<0.2A/µS.
Maximum Voltage Deviation = 3%
See models chart
120% to 140% of current rating, Hiccup Mode
Self-recovering
Hiccup Mode, Self-recovering see models chart
for trip ranges.
Output Power
Provided, self-recovering
Automatic power shutdown at TC 135°
C/115°
C
Transient
Response
Ripple and Noise
Main Output
Output Voltage
Voltage
Adjustability
Minimum Load
Switching
Frequency
Isolation
Operating
Temperature
Storage
Temperature
Altitude
Relative
Humidity
Shock
PFC: Variable, 50-500kHz
Main Converter: Variable 40-180 kHz, 65Khz
typical
Input-Output: 4000Vac, 2 x MOPP
Input-Ground: 1500Vac, 1 x MOPP
Output-Ground: 1500Vac, 1 x MOPP
-10° to +70° (Derate output power linearly by
C
C
2.5% /˚C above 50° to 50% at 70°
C
C)
See models chart
+/-5% from nominal
-40° to +85°
C
C
Operating: Up to 4000m (derate 5˚C for natural
Convection Cooling Applications)
Non-operating: -150 to 12,000m
5% to 95%, non-condensing
Operating: Half-sine, 40gpk, 8ms, 3 axes, 6
shocks total
Not required
Main Output: ±2%.
12V Fan Output: ±10% (with >0.1A load on
main o/p) 5Vsb Output: ±2%
Operating: 0.003g²/Hz, 1.5grms overall, 3 axes,
1 hr/axis
Operating: 0.026g²/Hz, 5.0grms overall, 3 axes,
10 min/axis
W: 3.3” x L: 7.17” x H: 1.5”
W: 84mm x L: 182.12mm x H: 38.1mm
With Cover: H:1.56”
Fan Option: Top Mount: 3.3” x 7.17” x 2.14”
Total Regulation
Vibration
Dimensions
Safety Standards
EN/CSA/UL/IEC 60601-1, 3
rd
Edition
Weight
680g. 750g w/cover
MTBF
Over 500,000 hours, 25° Ambient, 115Vac
C
input
Per ISO3744:2010
Without fan: 25 dB A
2
Ordering Option
www.slpower.com
Please see model Selection
Audible Noise
MINT1500B REV 11.0, 4-22-15
MINT1500B
500W Single Output
Medical Series
Auxiliary Signals
Power Good:
Signal goes HIGH 100-250mS after main
output is in regulation, and goes LOW with
7ms warning time before loss of main output
due to loss of AC input (Output is measured
above 90% nominal voltage)
Logic High or Open = On
Low/ground
= Off
Low or Open = ON
Logic High = OFF
DC OK:
During normal operation, this signal is logic
HIGH. Signal will go LOW for output less than
90% of nominal.
Inhibit:
PS Off:
Current Sharing
Active single wire current share for up to 3 units.
Please consult Application notes for proper
wiring for up to 3 units in parallel
EMI/EMC Compliance
Conducted Emissions
Radiated Emissions
Static Discharge Immunity
Radiated RF Immunity
EFT/Burst Immunity
Line Surge Immunity
Conducted RF Immunity
Power Frequency Magnetic Field Immunity
Voltage Dip Immunity
Line Harmonic Emissions
Flicker Test
EN55011/22 Class B, FCC Part 15, Subpart B, Class B
EN55011/22 Class A; FCC Part 15, Subpart A, Class A
EN61000-4-2, Criteria A, 8kV Contact Discharge, 15kV air discharge
EN61000-4-3, 3V/M;10V/M in frequency band of150 Khz - 2.5 GHz
Criteria A,
EN61000-4-4, 2kV/5kHz
EN61000-4-5, 1kV differential, 2kV common-mode, Criteria A
EN61000-4-6, 3Vrms
EN61000-4-8, 3A/m
EN61000-4-11, 0% Vin, 10mS; 40% Vin, 100mS (60% load); 70% Vin,
500mS (80% load); 0% 5000mS; Criteria A, A, A, B.
EN61000-3-2, Class A, and D
Meets Class C for 500 Watt output
EN61000-3-3, Complies
Isolation Specifications
Parameter
Insulation Safety Rating
Conditions/Description
Input/Ground
Input/Output
Output/Ground
Input/Ground
Input/Output
Output/Ground
Min
Nom
1 MOPP
2 MOPP
1 MOPP
Max
Units
Electric Strength Test Voltage
1,500
4,000
1,500
-
-
Vac
Vac
Vac
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MINT1500B REV 11.0, 4-22-15
3
MINT1500B
500W Single Output
Medical Series
Mechanical Drawings
Connector Information
Input Connector
J1 (E Version))
PIN 1) GROUND
PIN 3) AC NEUTRAL
PIN 5) AC LINE
Mating Connector:
AMP 770849-5 or 647402-5
Pins= 3-770522-1 or 3-647409-1
DC Output
Connector
(2) Buss Bars (M5
x 0.5 Screws):
1) +Vout
2) RTN
Mating Connector:
#M3 Spade or
Ring Lugs
Fan Output Connector
J301
PIN 1) +12Vfan
PIN 2) RTN
Signal ConnectorJ2
(see Detail B on prior page)
Mating Connector:
AMP 1375820-2, 3-640441-2, or
Molex 22-01-3027
Pins = AMP 1375819-1 or Molex 08-
50-0114
PIN 1) Remote Sense +
PIN 2) Remote Sense –
PIN 3) +5Vsb RTN
PIN 4) RTN
PIN 5) +5Vsb
Mating Connector:
Molex 90142-0010
Pins = 90119-2109 or 2120
PIN 6) Power_Good
PIN 7) Current Share
PIN 8) PS_Off
PIN 9) Enable
PIN 10) DC_OK
Fan Options
Consult Factory
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MINT1500B REV 11.0, 4-22-15
4
MINT1500B
500W Single Output
Medical Series
Characteristic Curves
Output vs. Temperature
350W convection cooled and 500W continuous with 200 LFM airflow. Derate output power to 50% at 70°C.
Output Power (Watts)
Output Power vs. Ambient
Temperature
600
500
400
300
200
100
0
-10
0
10
20
30
40
50
60
70
Ambient Operating Temperature (
C)
Convection
200LFM Cooling
Power_Good, DC_OK, Inhibit Signals and Current Sharing – J2
1.
Power_Good: - Output Signal – J2 Pin 6
During normal operation is Logic High, goes HIGH 100-250 ms after main output is in regulation, and goes LOW with 7ms warning time
before loss of main output due to loss of AC input.
Note: Power_Good signal is a combination of AC OK (Internal) and
DC_OK such that failure of either one will cause the Power_Good
signal to go low.
Logic High: >4.5V sourcing 16mA
Logic Low: <0.5V sinking 16mA
Figure 1
2.
DC_OK: Output signal – J2 Pin 10
During normal operation, this signal is logic High. It will go logic Low for output less than 90% of its nominal rated voltage.
Logic High: >4.5V sourcing 16mA
Logic Low: <0.5V sinking 16mA
Figure 2
Figure 2
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MINT1500B REV 11.0, 4-22-15
5
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