ME40
40W 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
2 MOPP Input to Output Isolation
Meets DoE Efficiency Level VI Requirements
No load input power
Average Efficiency
Up to 40W of AC-DC Power
Universal Input 90-264Vac Input Range
Desktop and Wall-Plug versions
Meets EN55011/CISPR11, FCC Part 15.109
Class B Conducted & Radiated Emissions, with
6db margin
IP22 Rated Enclosure
E-cap life of >8 years
>1,000,000 hours MTBF
3 Year Warranty
Description
A high performance AC to DC external power supply family designed for medical applications. The ME40A Medical Series
low power 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 ME40A 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 and wall-plug versions, include an IP22 rating per IEC60529 for the enclosure, and output cable terminated at
a variety of output connectors.
*
Consult Factory for Table 9 compliance information.
Model Selection
Model
Number
ME40A1203F01
ME40A1803F01
ME40A2403F01
ME40A1203N01
ME40A1803N01
ME40A2403N01
ME40A1203Q01
ME40A1803Q01
ME40A2403Q01
ME40A1203B01
ME40A1803B01
ME40A2403B01
ME40A1203C01
Volts
12.0V
18.0V
24.0V
12.0V
18.0V
24.0V
12.0V
18.0V
24.0V
12.0V
18.0V
24.0V
12.0V
Output
Current
3.40A
2.22A
1.70A
3.40A
2.22A
1.70A
3.40A
2.22A
1.70A
3.40A
2.22A
1.70A
3.40A
Output
Power
40W
40W
40W
40W
40W
40W
40W
40W
40W
40W
40W
40W
40W
Ripple &
Noise¹
120mV pk-pk
180mV pk-pk
240mV pk-pk
120mV pk-pk
180mV pk-pk
240mV pk-pk
120mV pk-pk
180mV pk-pk
240mV pk-pk
120mV pk-pk
180mV pk-pk
240mV pk-pk
120mV pk-pk
Line
Regulation
±1%
±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%
±5%
Overvoltage
Trip Range
120%-150%
120%-150%
120%-140%
120%-150%
120%-150%
120%-140%
120%-150%
120%-150%
120%-140%
120%-150%
120%-150%
120%-140%
120%-150%
Output
Connector
2.5 x 5.5 x 9.5mm
Straight Barrel Type,
center positive
2.5 x 5.5 x 9.5mm
Straight Barrel Type,
center positive
2.5 x 5.5 x 9.5mm
Straight Barrel Type,
center positive
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
Class II Wall-Plug,
Interchangeable
Blades²
2.5 x 5.5 x 9.5mm
Class II Wall-Plug,
Straight Barrel Type,
Fixed North
ME40A1803C01
18.0V
2.22A
40W
180mV pk-pk
120%-150%
±1%
±5%
center positive
American Blades³
ME40A2403C01
24.0V
1.70A
40W
240mV pk-pk
120%-140%
±1%
±5%
Notes:
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. Standard models are fitted with North American blades. Order blade kit KT-1027K for other blades (EU. UK, Australia)
3. For EU fixed blades, replace “C” in the model number with “M”, for UK blades, replace “C” with “G”, for Australia blades, replace “C” with “H”.
4. All specifications are typical at nominal input, full load, at 25°C ambient unless noted.
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ME40 Rev 1.4
31-JAN-16
PRELIMINARY
1
ME40
40W Single Output External Power
Medical Series
General Specifications
AC Input
100-240Vac, ±10%, 47-63Hz, 1∅
Turn On Time
Less than 700mS @115Vac, full load
Input Current
115Vac: 1.2A, 230Vac: 01.6A
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 40A
Will shutdown upon an overtemperature
condition, auto-recovery.
Input Fuses
Earth Leakage
Current
Efficiency
F1, F2: 2.0A, 250Vac fuses (line & neutral
lines) provided on all models
Input-GND: <500μA@264Vac, 60Hz, NC
Output-GND: <4mA@264Vac, 60Hz, NC
130 to 180% of rating, Hiccup Mode
Hiccup Mode, auto recovery.
>87%, typical
Hiccup mode. See models chart for trip
ranges.
Input-Output: 2 MOPP
Input-Ground: 1 MOPP
Output-Ground: 1 MOPP
EN/IEC/UL60601-1, 3rd edition and
-20°C to +50°C
Start Up at -40°C, full load,
(warmup period before
all parameters are within published specifications).
Output Power
No Load Input
Power
Ripple and Noise
40W continuous – See models chart for
specific voltage model ratings.
<0.1W per DoE Efficiency Level VI
Requirements
Safety Standards
Operating
Temperature
Temperature
Derating
Storage Temperature
See models chart on pg 1.
Output Voltage
Transient
Response
Regulation
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.
Derate output power above 40°C to TBD at
50°C
-40°C to +85°C
Altitude
Operating: to 5000m.
Non-operating: -500 to 40,000 ft.
Drop Test
1.4m from table top to wooden platform, 6
faces.
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
See outline drawings
Relative Humidity
5% to 95%, non-condensing
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
>1,000,000 hours, full load, 110 & 220Vac
input, 25°C amb., per Telcordia 332 Issue 6.
>8 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.
Vibration
Shock
Dimensions
MTBF
Weight
250g
E-Cap Life
All specifications are typical at nominal input, full load, at 25°C ambient unless noted.
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ME40 Rev 1.4
31-JAN-16
PRELIMINARY
2
ME40
40W Single Output External Power
Medical Series
EMI/EMC Compliance
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
Voltage Interruptions, Dips, Sags &
Surges
Harmonic Current Emissions
Flicker Test
EN55011/CISPR22 Class B, FCC Part 15.107, Class B: 6db margin typ, at 115 and 230Vac
EN55022/CISPR22 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
EN55022/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.
EN55022/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: 30 A/m, 50/60 Hz
IEC60601-1-2, 4th Edition, Table 4
EN55024/IECEN61000-4-11: --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
All specifications are typical at nominal input, full load, at 25°C ambient unless noted.
Mechanical Drawing
54
55
33.6
95.5
96
IEC60320 C14 Receptacle, 2.5 x 5.5 x 9.5mm Barrel Connector
Notes:
1450±50
Interchangeable N.A. Blade, 2.5 x 5.5 x 9.5mm barrel connector
1. All dimensions in mm.
2. Interchangeable blade models come with North American blade fitted. For other blades (EU, UK, Aust.) order blade kit KT1027K.
ME40 Rev 1.4
31-JAN-16
PRELIMINARY
3
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1450±50
ME40
40W Single Output External Power
Medical Series
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:
Data Sheet © 2016 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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ME40 Rev 1.4
31-JAN-16
PRELIMINARY
4
