ME90
90W Single Output External Power
Medical Series
Features
Meets UL/EN/IEC60601-1-2, 4th edition for
EMC
*
Approved to EN/IEC/UL60601-1, 3rd edition
with isolation levels which satisfy the 2 MOPP
requirements
Meets DoE Efficiency Level VI Requirements
No load input power
Average Efficiency
Up to 90W of AC-DC Power
Universal Input 90-264Vac Input Range
Desktop Style Package
Meets EN55011/CISPR11, FCC Part 15.109
Class B Conducted & Radiated Emissions, with
6db margin
E-cap life of >7 years
3 Year Warranty
IP22 Rated Enclosure
Description
A high performance AC to DC external power supply family designed for medical applications. The ME90 Medical Series
external AC-DC power supplies are approved to safety EN/IEC/UL60601-1, 3rd edition with isolation levels which satisfy the 2
MOPP requirements and designed to UL/EN/IEC60601-1-2, 4th edition for EMC
*
. The ME90 Series models will operate at
universal input range of 90 to 264Vac over the wide temperature range of -20°C to +50°C, delivering full rated output power up
to +40°C and applicable output power derating at 50°C. These models are available in desktop versions, include an IP22
rating per IEC60529 for the enclosure, and the output cable can be terminated at a variety of output connectors.
*
Professional Equipment only. Consult Factory for Table 9 compliance information.
Model Selection
Model
Number
ME90A1251F01
ME90A1503F01
ME90A1803F01
ME90A2403F01
ME90A1251N01
ME90A1503N01
ME90A1803N01
ME90A2403N01
ME90A1251Q01
ME90A1503Q01
ME90A1803Q01
ME90A2403Q01
Notes:
Volts
12.0V
15.0V
18.0V
24.0V
12.0V
15.0V
18.0V
24.0V
12.0V
15.0V
18.0V
24.0V
Output
Current
7.50A
6.00A
5.00A
3.75A
7.50A
6.00A
5.00A
3.75A
7.50A
6.00A
5.00A
3.75A
Output
Power
90W
90W
90W
90W
90W
90W
90W
90W
90W
90W
90W
90W
Ripple &
Noise¹
120mV pk-pk
150mV pk-pk
180mV pk-pk
240mV pk-pk
120mV pk-pk
150mV pk-pk
180mV pk-pk
240mV pk-pk
120mV pk-pk
150mV pk-pk
180mV pk-pk
240mV pk-pk
Line
Regulation
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
Load
Regulation
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
Output
Connector
6 pin Molex Type
2
2.5 x 5.5 x 9.5mm
Straight Barrel Type,
center positive
6 pin Molex Type
2
2.5 x 5.5 x 9.5mm
Straight Barrel Type,
center positive
6 pin Molex Type
2
2.5 x 5.5 x 9.5mm
Straight Barrel Type,
center positive
Input
Configuration
Class I Desktop,
IEC60320 C14
Receptacle
Class II Desktop,
IEC60320 C8
Receptacle
Class II Desktop,
IEC60320 C18
Receptacle
1. Measured at the output connector, with noise probe directly across output and load terminated with 0.1μF ceramic and 10μF low ESR capacitors.
2. Molex p/n 39-01-2060 or equivalent. See outline drawing for pinout information.
3. For Input Class I models: For AC GND connected to output common (-), insert a “B” in the part number where the “A” is located (ME90B1251F01).
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ME90 Rev 2.1 9-NOV-17
1
ME90
90W Single Output External Power
Medical Series
General Specifications
Parameter
AC Input
Specification
100-240Vac, ±10%, 47-63Hz, 1∅
Parameter
Turn On Time
Specification
Less than 1 sec @115Vac, full load
Input Current
115Vac: 2.0A, 230Vac: 1.0A
Hold-up Time
Overtemperature
Protection
Overload Protection
Short Circuit
Protection
Overvoltage
Protection
Isolation
20mS min., at full Load, 100Vac input
Inrush Current
264Vac, cold start: will not exceed 60A
Will shutdown upon an overtemperature
condition, auto-recovery.
Input Fuses
Earth Leakage
Current
(Input to Ground)
Patient Leakage
Current
(Output to Earth)
Efficiency
F1, F2: 3.15A, 250Vac fuses (line & neutral
lines) provided on all models
<500μA@264Vac, 60Hz, NC
<1mA@264Vac, 60Hz, SFC
<100μA@264Vac, 60Hz, NC
<500µA@264Vac, 60Hz, SFC
130 to 180% of rating, Hiccup Mode
Hiccup Mode, auto recovery.
130 to 150% of output voltage, hiccup mode
Input-Output: 2 MOPP
Input-Ground: 1 MOPP
Output-Ground: 1 MOPP
EN/IEC/UL60601-1, 3rd edition
-20°C to +50°C. Derate above 40°C.
Start Up at -40°C, full load,
(warmup period
before all parameters are within published specifications).
>88%, typical
Output Power
No Load Input
Power
Ripple and Noise
90W continuous – See models chart for
specific voltage model ratings.
<0.210W (meets DoE Efficiency Level VI
Requirements)
Safety Standards
Operating
Temperature
Storage Temperature
See models chart on pg 1.
-40°C to +85°C
Output Voltage
See models chart on pg 1.
500µs response time for return to within 0.5%
of final value for any 50% load step over the
range of 5% to 100% of rated load,
∆i/∆t<
0.2A/µs. Max. voltage deviation is +/-3.5%.
See models chart on pg 1.
Operating: 0.003g/Hz, 1.5grms overall, 3
axes, 10 min/axis, 1-500Hz.
Non-Oper.: random waveform, 3 minutes per
axis, 3 axes and Sine waveform, Vib.
frequency/acceleration: 10-500Hz/1g, sweep
rate of 1 octave / minutes, Vibration time of
10 sweeps / axes, 3 axes
W: 2.58” x L: 5.9” x H: 1.34”
W: 65.5mm x L: 150.5Mm x H: 34mm
Altitude
Operating: to 5000m.
Non-operating: -500 to 40,000 ft.
Transient
Response
Relative Humidity
5% to 95%, non-condensing
Regulation
Drop Test
1.4m from table top to wooden platform, 4
faces.
Operating: Half-sine, 20gpk, 10mS, 3 axes,
6 shocks total
Non-Operating: Half-sine waveform, impact
acceleration of 100G, Pulse duration of 6
mS, Number of shocks: 3 for each of the
three axis
>250,000 hours, full load, 110 & 220Vac
input, 25°C amb., per Telcordia 332 Issue 6.
>7 year life based on calculations at
115Vac/60Hz & 230Vac/50Hz, ambient
25°C at 24 hrs per day, 365 days/year, 6
power up cycles per day.
(80% load on 5V, 12V
model)
Vibration
Shock
Dimensions
MTBF
Weight
600g
E-Cap Life
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ME90 Rev 2.1 9-NOV-17
2
ME90
90W Single Output External Power
Medical Series
EMI/EMC Compliance
Parameter
Conducted Emissions:
Radiated Emissions:
Common Mode Noise:
Electro-Static Discharge (ESD)
Immunity on Power ports:
Radiated RF EM Fields Susceptibility
Electrical Fast Transients (EFT) /Bursts:
Surges, Line to Line (Diff Mode) and Line
to GND (CMN Mode)
Conducted Disturbances induced by RF
Fields
Rated Power frequency magnetic fields
Specification
EN55011/CISPR11 Class B, FCC Part 15.107, Class B: 6db margin typ, at 115 and 230Vac
EN55011/CISPR11 Class B, FCC Part 15.109, Class B: 3db margin typ, at 115 and 230Vac
High Frequency (100kHz-20MHz): <40mA pk-pk
EN55024/IEC61000-4-2, Level 4: +/- 8kV contact, +/- 15kV air, Criteria A
IEC60601-1-2, 4
th
Edition, Table 4
EN55024/EN61000-4-3, 10V/m, 80MHz-2.7GHz, 80% AM at 1kHz
IEC60601-1-2, 4
th
Edition, Table 4
EN55024/IEC61000-4-4, Level 4, +/- 4kV, 100Khz rep rate, 40A, Criteria A
IEC60601-1-2, 4
th
Edition, Table 5
EN55024/IEC61000-4-5, Level 4, +/-2kV DM, +/-4kV CM, Criteria A
Surpasses IEC60601-1-2, 4
th
Edition requirements.
EN55024/IEC61000-4-6, 3.6V/m – Level 4, 0.15 to 80Mhz; and 12V/m) in ISM and amateur
radio bands between 0.15Mhz and 80Mhz, 80% AM at 1KHz
IEC60601-1-2, 4
th
Edition, Table 5.
EN55024/IEC1000-4-8, Level 4: 30A/m, 50/60 Hz
IEC60601-1-2, 4th Edition, Table 4
EN55024/IECEN61000-4-11: --100% dip for 10 mS, at 0, 45, 90, 135, 180, 225, 270 and 315
degrees, Criteria A; 100% dip for 20mS, Criteria A
--100% dip for 5000mS (250/300 cycles), Criteria B
--60% dip for 100mS, Criteria B
--30% dip for 500mS, Criteria A
IEC60601-1-2, 4th Edition, Table 5
EN55011/EN61000-3-2, Class A
EN61000-3-3
Voltage Interruptions, Dips, Sags & Surges
Harmonic Current Emissions
Flicker Test
All specifications are typical at nominal input, full load, at 25°C ambient unless noted. Consult factory for information regarding testing for or usage under special
environments.
Note: Performance criteria are based are defined as following:
A – Normal performance during and after the test
B – Temporary degradation, self-recoverable
C – Temporary degradation, operator intervention required to recover the operation
D – Permanent damage
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ME90 Rev 2.1 9-NOV-17
3
ME90
90W Single Output External Power
Medical Series
Mechanical Drawing
65.5±0.5
34±0.5
65.5±0.5
34±0.5
150.5±0.5
15V through 24V Models: 2.5 x 5.5 x 9.5mm
Barrel Connector, center positive.
Notes:
1) All dimensions in mm.
2) 2.5mm barrel connector shown, other options are available.
3) The unit should not be covered or enclosed to protect against excessive case temperature rise.
150.5±0.5
12V Models: Output Connector: 6 pin Molex 39-01-2060
or equiv. Pins 1, 4 = (+), pins 3, 6 = (-), pins 2, 5 = NC
Connector Information
Standard models include a 2.5 x 5.5 x 9.5mm straight barrel type connector (Ault #3), center positive. Other standard options are listed below.
The “03” in the standard model number is replaced by the applicable digits below:
These are the most common standard connectors. SL Power has the capability to incorporate any non-standard output connector. All output connectors are limited by wattage
range and application type. The SL Power applications team is available to provide professional support and can be contacted here: info@slpower.com.
Data Sheet © 2017 SL Power Electronics Corp. The information and specifications contained herein are believed to be correct at the time of publication. However, SL Power accepts no responsibility for
consequences arising from reproduction errors or inaccuracies. Specifications are subject to change without notice.
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ME90 Rev 2.1 9-NOV-17
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